Mercurial > hg > octave-lyh
view liboctave/ChangeLog @ 3991:48d2bc4a3729
[project @ 2002-07-16 17:46:50 by jwe]
| author | jwe |
|---|---|
| date | Tue, 16 Jul 2002 17:46:51 +0000 |
| parents | 46388d6a4e44 |
| children | 53b4eab68976 |
line wrap: on
line source
2002-07-16 John W. Eaton <jwe@bevo.che.wisc.edu> * DAEFunc.h (DAEFunc): Jacobian function now follows format of DASSL. * DASSL.cc (ddassl_j): Make it work. * DASPK.cc (ddaspk_j): Likewise. * DAE.cc: Delete. * DAERT.h, DAERTFunc.h, DASRT.h, DASRT.cc: New files for DAE solving with root finding. * Makefile.in: Add them to the appropriate lists. * base-dae.h: New file. * Makefile.in (INCLUDES): Add it to the list. * DAE.h (DAE): Derive from base_diff_alg_eqn, not base_diff_eqn. 2002-07-10 John W. Eaton <jwe@bevo.che.wisc.edu> * ODE.h: Move integrate and do_integrate method declarations and definitions here. * base-de.h: From here. * ODES.h, ODES.cc, ODESFunc.h, ODESSA.h, ODESSA.cc: New files. * Makefile.in: Add them to the appropriate lists. (LIBOCTAVE_CXX_SOURCES): 2002-07-02 John W. Eaton <jwe@bevo.che.wisc.edu> * NLEqn.cc (NLEqn::error_message): New function. * NLEqn.h (NLEqn::solution_state, NLEqn::solution_ok): New functions. 2002-07-01 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-utils.cc (octave_fgetl): New function. * cmd-edit.cc (do_readline): Use it instead of octave_fgets. 2002-05-24 John W. Eaton <jwe@bevo.che.wisc.edu> * LSODE.cc (LSODE::error_message): New function. * LSODE.h: Provide decl. (LSODE::integration_state): New function. (LSODE::integration_ok): New function. 2002-05-23 John W. Eaton <jwe@bevo.che.wisc.edu> * LSODE.cc (LSODE_options::x_integration_method): New data member. (LSODE_options::set_integration_method, LSODE_options::integration_method): New functions. * LSODE.h (LSODE_options::x_absolute_tolerance): Now Array<double>. Change all uses. (LSODE_OPTIONS::absolute_tolerance): Return Array<double>, not double. (LSODE_OPTIONS::set_absolute_tolerance (const Array<double>&)): New function. * Array.h (Array::fortran_vec): New const version. 2002-05-22 John W. Eaton <jwe@bevo.che.wisc.edu> * cmd-edit.cc (gnu_readline::history_search_backward): New function. (gnu_readline::history_search_forward): Likewise. (gnu_readline::gnu_readline): Use them instead of passing pointers to extern "C" functions to octave_rl_ad_defun. 2002-05-22 Mumit Khan <khan@nanotech.wisc.edu> * DASPK.cc (ddaspk_psol): Return value. * oct-rl-edit.c: Use /* ... */ to comment. 2002-05-20 John W. Eaton <jwe@bevo.che.wisc.edu> * DASSL.h (DASSL_options::init): Undo previous change. (DASSL_options::set_absolute_tolerance): Likewise. * LSODE.h (LSODE_options::init): Likewise. (LSODE_options::set_absolute_tolerance): Likewise. * DASPK.h (DASPK_options::init): Use default absolute tolerance of sqrt(eps), not eps^2. DASPK_options::set_absolute_tolerance): Likewise. 2002-05-17 Mumit Khan <khan@nanotech.wisc.edu> * Array.h (Array<T>::resize_fill_value): Return default initialized object. 2002-05-14 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-rl-edit.c (OCTAVE_RL_SAVE_STRING): New macro. (octave_rl_set_name, octave_rl_set_basic_quote_characters): Use it. (octave_rl_set_basic_word_break_characters, octave_rl_set_completer_word_break_characters): New functions. * oct-rl-edit.h: Provide decls. * cmd-edit.cc (gnu_readline::do_set_basic_word_break_characters, gnu_readline::do_set_completer_word_break_characters): New functions. (command_editor::set_basic_quote_characters, command_editor::set_completion_append_character): New static functions. * cmd-edit.h: Provide decls. (command_editor::do_set_basic_word_break_characters, command_editor::do_set_completer_word_break_characters): New virtual functions. * CMatrix.h, boolMatrix.h, chMatrix.h, dMatrix.h (resize_fill_value): New static function. * Array-idx.h (Array<T>::index): New args, resize_ok and resize_fill_value. * Array2-idx.h (Array2<T>::index): Likewise. * ArrayN-idx.h (ArrayN<T>::index): Likewise. * Array2.cc (Array<T>::print_info): New function. * Array2.h: Provide decl. * Array.cc (Array<T>::print_info): New function. * Array.h: Provide decl. 2002-05-03 John W. Eaton <jwe@bevo.che.wisc.edu> * idx-vector.h (idx_vector::idx_vector (int)): New function. (idx_vector_rep::idx_vector_rep (int)): New decl. * idx-vector.cc (idx_vector_rep::idx_vector_rep (int)): New function. * Array.h (Array<T>::resize_fill_value (void)): New static function. (assign (Array<LT>&, const Array<RT>&)): Use it. * Array2.h (assign (Array2<LT>&, const Array2<RT>&)): Use it. * ArrayN.h (assign (ArrayN<LT>&, const ArrayN<RT>&)): Use it. 2002-05-02 Cai Jianming <caijianming@yahoo.co.uk> * Array3.h (Array3<T>::checkelem): Improve error message. * ArrayN.h (ArrayN<T>::range_error): Likewise. * DiagArray2.cc (DiagArray2<T>::checkelem): Likewise. * DiagArray2.cc (DiagArray2<T>::operator ()): Likewise. 2002-04-30 John W. Eaton <jwe@bevo.che.wisc.edu> * DASSL.h (DASSL_options::init): Undo previous change. (DASSL_options::set_absolute_tolerance): Likewise. 2002-04-27 John W. Eaton <jwe@bevo.che.wisc.edu> * DASPK.h, DASPK.cc: New files. * Makefile.in: Add them to the appropriate lists. 2002-04-23 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (Array2<T>::index (idx_vector&, idx_vector&) const): Simplify indexing when one or both of the indices are empty. 2002-04-11 John W. Eaton <jwe@bevo.che.wisc.edu> * DASSL.h (DASSL_options::init): Set absolute tolerance to eps ^ 2. (DASSL_options::set_absolute_tolerance): Likewise. * LSODE.h (LSODE_options::init): Likewise. (LSODE_options::set_absolute_tolerance): Likewise. 2002-04-03 Steven G. Johnson <stevenj@alum.mit.edu> * f2c-main.c (MAIN_, MAIN__): Delete. Use F77_DUMMY_MAIN instead. * file-stat.cc (file_stat::update_internal, file_stat::copy): Use HAVE_STRUCT_STAT_ST_RDEV instead of HAVE_ST_RDEV. Use HAVE_STRUCT_STAT_ST_BLKSIZE instead of HAVE_ST_BLKSIZE. Use HAVE_STRUCT_STAT_ST_BLOCKS instead of HAVE_ST_BLOCKS. * file-stat.h: Likewise. * oct-time.cc (octave_time::octave_time, octave_base_tm::strftime, octave_base_tm::init, octave_strptime::init): Use HAVE_TM_ZONE instead of HAVE_STRUCT_TM_TM_ZONE. * strftime.c: Likewise. * lo-specfun.cc, mach-info.cc, CColVector.cc, CMatrix.cc, CRowVector.cc, CmplxAEPBAL.cc, CmplxCHOL.cc, CmplxHESS.cc, CmplxLU.cc, CmplxQR.cc, CmplxQRP.cc, CmplxSCHUR.cc, CmplxSVD.cc, CollocWt.cc, DASSL.cc, EIG.cc, LSODE.cc, NLEqn.cc, Quad.cc, dColVector.cc, dMatrix.cc, dRowVector.cc, dbleAEPBAL.cc, dbleCHOL.cc, dbleHESS.cc, dbleLU.cc, dbleQR.cc, dbleQRP.cc, dbleSCHUR.cc, dbleSVD.cc: Use F77_FUNC instead of F77_FCN. 2002-04-02 Paul Kienzle <pkienzle@users.sf.net> * CmplxQR.cc (ComplexQR::init): Use economy QR decomposition internally when the user requests it. * CmplxQRP.cc (ComplexQRP::init): Ditto. * dbleQR.cc (QR::init): Ditto. * dbleQRP.cc (QRP::init): Ditto. 2002-02-22 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-fftw.cc (octave_fftw::fft2d): Avoid having to find a definition for NULL by passing 0 as the last arg to fftwnd_one. (octave_fftw::ifft2d): Likewise. 2002-02-22 Paul Kienzle <pkienzle@jazz.ncnr.nist.gov> * lo-mappers.cc (arg): Simply call atan2 (0.0, x). 2001-12-17 John W. Eaton <jwe@bevo.che.wisc.edu> * data-conv.cc (LS_DO_READ): Don't do anything unless len > 0. (LS_DO_WRITE): Likewise. 2001-11-16 John W. Eaton <jwe@bevo.che.wisc.edu> * mx-inlines.cc (MX_CUMMULATIVE_OP): New macro. * CMatrix.cc (ComplexMatrix::cumprod, ComplexMatrix::cumsum): Use it. * dMatrix.cc (Matrix::cumprod, Matrix::cumsum): Likewise. * mx-inlines.cc (MX_REDUCTION_OP, MX_REDUCTION_OP_COL_EXPR, MX_REDUCTION_OP_ROW_EXPR): New macros. * dMatrix.cc (Matrix::prod, Matrix::sum): Use MX_REDUCTION_OP. * CMatrix.cc (ComplexMatrix::prod, ComplexMatrix::sum): Likewise. * mx-inlines.cc (MX_BASE_REDUCTION_OP): New macro. DIM == -1 now means no orientation for vector sums. * dMatrix.cc (ComplexMatrix::sumsq): Use it. * CMatrix.cc (ComplexMatrix::sumsq): Likewise. 2001-11-08 John W. Eaton <jwe@bevo.che.wisc.edu> * Range.cc (Range::nelem_internal): Special case ranges that must have zero elements. 2001-11-06 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in: Split out readline and pathsearch functionality into separate liboct-readline and liboct-pathsearch libraries. * oct-rl-edit.c (octave_rl_clear_screen): Call rl_clear_screen, not _rl_clear_screen. Temporarily redefine rl_redisplay_function to do nothing for this call to rl_clear_screen. 2001-10-08 John W. Eaton <jwe@bevo.che.wisc.edu> * DASSL.cc (ddassl_f): Handle IRES returned from user supplied function. * DAEFunc.h (DAERHSFunc): Add IRES to prototype. 2001-06-07 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Matrix::inverse, Matrix::solve, Matrix::determinant, Matrix::inverse): Handle the case of rcond being a NaN the same as a signular matrix. From "Jianming" <caijianming@yahoo.co.uk>. * CMatrix.cc (ComplexMatrix::inverse, ComplexMatrix::solve, ComplexMatrix::determinant, ComplexMatrix::inverse): Likewise. 2001-05-31 John W. Eaton <jwe@bevo.che.wisc.edu> * chMatrix.cc (charMatrix::row_as_string): New parameter, raw. * Array-i.cc, Array-s.cc, Array-d.cc, Array-ch.cc, Array-C.cc, Array-b.cc: Instantiate three arg assign functions. * ArrayN.cc (assign (ArrayN<LT>&, const ArrayN<RT>&, const LT&)): New arg, resize_fill_value. * ArrayN.h: Provide declaration. (assign (ArrayN<LT>&, const ArrayN<RT>&): Define here by calling three arg version. * Array3.cc (assign (Array3<LT>&, const Array3<RT>&, const LT&)): New arg, resize_fill_value. * Array3.h: Provide declaration. (assign (Array3<LT>&, const Array3<RT>&): Define here by calling three arg version. * Array2.cc (assign (Array2<LT>&, const Array2<RT>&, const LT&)): New arg, resize_fill_value. * Array2.h: Provide declaration. (assign (Array2<LT>&, const Array2<RT>&): Define here by calling three arg version. * Array.cc (assign (Array<LT>&, const Array<RT>&, const LT&)): New arg, resize_fill_value. * Array.h: Provide declaration. (assign (Array<LT>&, const Array<RT>&): Define here by calling three arg version. 2001-05-17 John W. Eaton <jwe@bevo.che.wisc.edu> * pathsearch.cc (dir_path::set_program_name): Set the environment variables SELFAUTOLOC, SELFAUTODIR, SELFAUTOPARENT, and TEXMFDBS to the empty string. 2001-05-15 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2.h (Array2<T>::operator = (const Array2<T>&)): Don't check for rep != a.rep. 2001-05-02 Mumit Khan <khan@nanotech.wisc.edu> * oct-fftw.h, oct-fftw.cc: New files. * Makefile.in (INCLUDES, SOURCES): Add new files. * CMatrix.cc (ComplexMatrix::{fourier, ifourier, fourier2d, ifourier2d}): Use fftw if available. * dMatrix.cc (Matrix::{fourier, ifourier, fourier2d, ifourier2d}): Likewise. 2001-04-25 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (install-lib): Don't use mk-libdir-link. (install-inc): Don't use mk-includedir-link. 2001-02-28 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-cutils.c (octave_gethostname): New function. * lo-utils.h: Provide declaration. * oct-env.cc (octave_env::do_get_host_name): Call octave_gethostname, instead of gethostname. * lo-cutils.c (gethostname): Define here. * lo-sysdep.cc: Not here. 2001-02-07 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-cutils.c: Don't declare strptime. (oct_strptime): Cast return type of strptime to char*. 2001-02-06 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-rl-edit.c (octave_rl_newline): Call rl_newline with two args. (octave_rl_set_name): call rl_re_read_init_file with two args. (octave_rl_read_init_file): Ditto. (octave_rl_clear_undo_list): Call rl_free_undo_list, not free_undo_list. (octave_rl_completion_matches): Call rl_completion_matches, not completion_matches. (octave_rl_enable_paren_matching): New function. (octave_rl_set_blink_matching_paren_flag): Delete. (octave_rl_get_blink_matching_paren_flag): Delete. * lo-mappers.h, lo-mappers.cc (log10 (const Complex&), tanh (const Complex&)): Declare and define if not CXX_ISO_COMPLIANT_LIBRARY. 2001-02-05 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-mappers.h (tanh (const Complex&)): Only declare if not CXX_ISO_COMPLIANT_LIBRARY. 2001-02-05 Mumit Khan <khan@nanotech.wisc.edu> * lo-mappers.cc (tanh (const Complex&)): Only define if not CXX_ISO_COMPLIANT_LIBRARY. * Makefile.in (TEMPLATE_AR, TEMPLATE_ARFLAGS): Use to create archive libraries containing templates. * ArrayN-idx.h (freeze, all_ok, any_orig_empty, any_zero_len, get_zero_len_size, all_colon_equiv): Inline. (ArrayN<T>::index): Rename idx to arr_idx. * ArrayN.cc (ArrayN<T>::index, ArrayN<T>::compute_index, ArrayN<T>::get_size, ArrayN<T>::range_error, ArrayN<T>::range_error, increment_index, ArrayN<T>::resize, ArrayN<T>::insert): Likewise. 2001-02-05 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-mappers.h, lo-mappers.cc (tan (const Complex&), log10 (const Complex&)): Delete. * oct-cmplx.h: Define forwarding functions for real, imag, abs, arg, norm, conj, polar, cos, cosh, exp, log, log10, pow, sin, sinh, sqrt, tan, and tanh. 2001-01-31 John W. Eaton <jwe@bevo.che.wisc.edu> * file-ops.cc, help.cc, load-save.cc, pr-output.cc, utils.cc: Add std:: namespace qualifier as needed. * mx-inlines.cc: Rename all functions with mx_inline_ prefix. Change all uses to match. 2001-01-29 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-cutils.c: Don't delcare strptime. 2001-01-02 John W. Eaton <jwe@bevo.che.wisc.edu> * CMatrix.cc (operator * (const ComplexMatrix&, const ComplexMatrix&): Return correct size result for empty matrix case. 2000-12-15 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-mappers.cc (xmin (const Complex&, const Complex& y): If args are equal in magnitude, return first arg instead of second. 2000-12-13 John W. Eaton <jwe@bevo.che.wisc.edu> * Range.cc (Range::nelem_internal): Call tfloor, not round, but then try harder to compute correct number of elements. * dMatrix.cc (Matrix::lssolve): Ask DGELSS for size of work vector. * CMatrix.cc (ComplexMatrix::lssolve): Likewise, for ZGELSS. 2000-12-09 John W. Eaton <jwe@bevo.che.wisc.edu> * Range.cc (Range::nelem_internal): Call round here, not tfloor. Rename n_intervals to be n_elt. * strptime.c: Surround everything after including config.h in #ifndef HAVE_STRPTIME ... #endif. 2000-11-29 John W. Eaton <jwe@bevo.che.wisc.edu> * Array-idx.h (assign): When resizing, cast fill value to LT. * Array2-idx.h (MAYBE_RESIZE_LHS): Likewise. 2000-11-28 John W. Eaton <jwe@bevo.che.wisc.edu> * MArray-defs.h: Protect against multiple inclusion. 2000-11-20 John W. Eaton <jwe@bevo.che.wisc.edu> * data-conv.h (enum save_type): Move LS_U_LONG and LS_LONG to the end of the list, to be compatible with previous versions of Octave. 2000-11-16 Paul Kienzle <pkienzle@kienzle.powernet.co.uk> * oct-time.cc (DEFINE_SET_INT_FIELD_FCN): Don't check limits here, since mktime is supposed to `normalize' the results for us. 2000-10-31 Paul Kienzle <pkienzle@kienzle.powernet.co.uk> * Array2.cc (Array2<T>::transpose): Avoid copy for empty matrices and vectors. Use xelem for faster access to elements when copying. 2000-10-18 John W. Eaton <jwe@bevo.che.wisc.edu> * CMatrix.cc (ComplexMatrix::cumsum, ComplexMatrix::cumprod): Correct indexing for operation across rows. * dMatrix.cc (Matrix::cumsum, Matrix::cumprod): Likewise. 2000-10-12 Paul Kienzle <pkienzle@kienzle.powernet.co.uk> * Array2-idx.h (Array2<T>::index (idx_vector&)): Avoid copying elements if arg is a colon. 2000-10-12 Cai Jianming <caijianming@yahoo.co.uk> * dMatrix.cc (Matrix::cumprod (int) const): New arg, DIM. (Matrix::cumsum (int) const): Likewise. (Matrix::prod (int) const): Likewise. (Matrix::sum (int) const): Likewise. (Matrix::sumsq (int) const): Likewise. * CMatrix.cc (ComplexMatrix::cumprod (int dim) const): Likewise. (ComplexMatrix::cumsum (int) const): Likewise. (ComplexMatrix::prod (int) const): Likewise. (ComplexMatrix::sum (int) const): Likewise. (ComplexMatrix::sumsq (int) const): Likewise. 2000-10-10 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (Array2<T>::index (idx_vector&)): Correctly set size if Array<T>::index returns an empty array. 2000-08-02 John W. Eaton <jwe@bevo.che.wisc.edu> * file-ops.cc (file_ops::link, file_ops::symlink, file_ops::readlink): New functions. 2000-08-01 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (Array2<T>::index (idx_vector&)): If a scalar is indexed, always return an object the same size as the index arg. * oct-time.cc (octave_base_tm::strftime): Return empty string for empty format. 2000-07-25 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-cutils.c (oct_strptime): New function. * oct-time.cc (octave_strptime::init): Call it instead of strptime. Don't declare strptime. Don't define _XOPEN_SOURCE or _BSD_SOURCE. 2000-07-18 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-time.cc: Comment out _BSD_SOURCE and _XOPEN_SOURCE definitions. * Makefile.in (MATRIX_INC): Add ArrayN-idx.h to the list. 2000-06-29 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.h (read_int): Provide declaration. 2000-06-29 James R. Van Zandt <jrv@vanzandt.mv.com> * data-conv.cc (read_doubles): Handle EIGHT_BYTE_INT cases. (write_doubles): Ditto. * data-conv.h: Ditto. (enum save_type): New values, LS_U_LONG and LS_LONG. 2000-06-27 John W. Eaton <jwe@bevo.che.wisc.edu> * boolMatrix.h: Declare MM_CMP_OPS here. * boolMatrix.cc: Define them here. 2000-06-08 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (assign): Allow x(bool) = RHS to succeed if x is previously undefined and set size of x to size of bool index. * idx-vector.cc (IDX_VEC_REP::maybe_convert_one_zero_to_idx): Allow z_len to be zero. (IDX_VEC_REP::freeze): If z_len is zero, set frozen_at_z_len to len. If frozen, don't assert that frozen_at_z_len == z_len. 2000-05-20 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-rl-edit.c (octave_rl_clear_screen): Call _rl_clear_screen instead of rl_clear_screen. 2000-05-11 John W. Eaton <jwe@bevo.che.wisc.edu> * Array-d.cc: Instantiate ArrayN<double> here too. * Array-idx-vec.cc, ArrayN-idx.h, ArrayN.cc, ArrayN.h: New files. * Makefile.in: Add them to the appropriate lists. 2000-04-06 John W. Eaton <jwe@bevo.che.wisc.edu> * Array.cc (Array<T>::operator =): Don't set max_indices to 1 here. 2000-03-23 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-sysdep.h: octave_chdir returns int, not bool. 2000-03-21 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (liboctave.$(SHLEXT)): Delete target before rebuilding. 2000-03-21 Ben Sapp <bsapp@nua.lampf.lanl.gov>: * liboctave/Makefile.in (liboctave.$(LIBEXT)): New target. (libraries): Depend only on library targets, not archive members. 2000-03-17 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in: (objects): New target. * lo-cutils.c: New file. * Makefile.in (SOURCES): Add it to the list. * lo-utils.h: Declare octave_qsort here. * Array.h (Array::qsort): Use it here. 2000-03-08 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-time.cc: Include <sys/types.h> and <unistd.h>, if available. 2000-02-18 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-rl-hist.c (octave_history_list): Do something when not printing line numbers. Fix reallocation of retval. 2000-02-11 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (install-inc): Install files in $(octincludedir)/octave. (uninstall): Remove them from the correct directory too. * oct-time.cc: Temporarily define _BSD_SOURCE and _XOPEN_SOURCE if they are not already defined. 2000-02-08 John W. Eaton <jwe@bevo.che.wisc.edu> * CRowVector.cc, CRowVector.h, CColVector.cc, CColVector.h: Delete declarations and definitions of mixed-type vector-vector ops. 2000-02-07 John W. Eaton <jwe@bevo.che.wisc.edu> * CMatrix.h, CMatrix.cc: Add lssolve methods for real-valued RHS matrix and vector objects. * mx-op-defs.h (DMM_BIN_OP): Explicitly request conversion to return type from second arg type. (MDM_BIN_OP): Likewise, for first arg type. * dMatrix.cc (Matrix::fourier, Matrix::ifourier, Matrix::fourier2d, Matrix::ifourier2d): Likewise. * EIG.cc (EIG::symmetric_init, EIG::hermitian_init): Explicitly request ColumnVector to ComplexColumnVector, and Matrix to ComplexMatrix conversions. * CmplxAEPBAL.cc (ComplexAEPBALANCE::init): Give balancing_mat its initial value using ComplexMatrix constructor. * CColVector.cc (product, quotient, operator * (const DiagMatrix&, const ComplexColumnVetor&)): Fix type of returned value. * CDiagMatrix.cc (ComplexDiagMatrix::row, ComplexDiagMatrix::column, ComplexDiagMatrix::inverse): Likewise. * Array.h, CColVector.h, CDiagMatrix.h, CMatrix.h, CRowVector.h, MArray.h, MDiagArray2.h, dColVector.h, dDiagMatrix.h, dMatrix.h, dRowVector.h: Declare some constructors explicit, to disallow potentially problematic automatic type conversions. 2000-02-05 John W. Eaton <jwe@bevo.che.wisc.edu> * vx-rv-crv.h, vx-cv-ccv.h, vx-crv-rv.h, vx-ccv-cv.h, vx-rv-crv.cc, vx-cv-ccv.cc, vx-crv-rv.cc, vx-ccv-cv.cc: More new files. * Makefile.in: Add them to the appropriate lists. * vx-ccv-s.h, vx-crv-s.h, vx-cs-cv.h, vx-cs-rv.h, vx-cv-cs.h, vx-rv-cs.h, vx-s-ccv.h, vx-s-crv.h, vx-ccv-s.cc, vx-crv-s.cc, vx-cs-cv.cc, vx-cs-rv.cc, vx-cv-cs.cc, vx-rv-cs.cc, vx-s-ccv.cc, vx-s-crv.cc:, New files. * Makefile.in: Add them to the appropriate lists. * CRowVector.h, CRowVector.cc, CColVector.h, CColVector.cc: Delete scalar by vector and vector by scalar binary ops. * MArray-defs.h: More new macros to handle MDiagArray operators. * dDiagMatrix.h, CDiagMatrix.h: Use the op-forwarding macros. 2000-02-04 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-rl-edit.c (octave_rl_set_event_hook): Take address of rl_event_hook before casting to void **. (octave_rl_set_startup_hook): Likewise, for rl_startup_hook. * MArray-defs.h: Many new macros to make declaration and definition of operators more consistent. * MArray.h, MArray2.h, dColVector.h, dRowVector.h, CColVector.h, CRowVector.h, dMatrix.h, CMatrix.h: Use them. 2000-02-03 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Matrix::ifourier): Cast divisor to double. (Matrix::ifourier2d): Likewise. * CMatrix.cc (ComplexMatrix::ifourier): Likewise. (ComplexMatrix::ifourier2d): Likewise. * Array.h (Array::ArrayRep::qsort): Cast len to size_t. 2000-02-01 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-rl-edit.c, oct-rl-edit.h: New files for interface to GNU readline library. * Makefile.in: Add them to the appropriate lists. * oct-rl-hist.c, oct-rl-hist.h: New files for interface to GNU readline history library. * Makefile.in: Add them to the appropriate lists. * data-conv.cc (LS_DO_WRITE): Cast arg to ostream::write to char*. (LS_DO_READ): Likewise, for istream::read. (write_doubles): Likewise. (read_doubles): Likewise. * oct-env.cc (octave_env::do_polite_directory_format): Use operator== and substr method to do limited-length string comparison. * Array2-idx.h, Array-idx.h: Avoid shadowing warnings for idx. * Quad.h: Use do_integrate as name of pure virtual function. * base-de.h: Use tt instead of t as arg names. Add method with tcrit arg. * DAE.h, DAE.cc: Likewise, also xx for x. * DASSL.cc (dassl_fcn_ptr, dassl_jac_ptr): New typedefs. * LSODE.cc: lsode_fcn_ptr, lsode_jac_ptr): Ditto. * Quad.cc (quad_fcn_ptr): Ditto. * NLEqn.cc (hybrd1_fcn_ptr, hybrj1_fcn_ptr): Ditto. * oct-getopt.h, oct-getopt.c: New files for interface to getopt. * Makefile.in: Add them to the appropriate lists. * oct-kpse.h, oct-kpse.c: New files for interface to kpathsearch. * Makefile.in: Add them to the appropriate lists. * dMatrix.cc (write_int, read_int): No longer declared static. * CDiagMatrix.h: Delete decls for friend operators that are handled by MDiagArray2 class. Move others outside class decl and strip friend status. * dDiagMatrix.h: Likewise. * MArray.h: Delete decls for friend operators inside class decl. * MArray2.h: Ditto. * MDiagArray2.h: Ditto. * MArray-defs.h (DO_VS_OP,, DO_SV_OP, DO_VV_OP, NEGV): Pass all necessary parameters. Don't allocate memory in the macro. Change all uses. * dMatrix.h (class Matrix): Delete `friend class' decls. * CMatrix.h (class ComplexMatrix): Ditto. * mx-op-defs (MS_BOOL_OP, MS_BOOL_OPS, SM_BOOL_OP, SM_BOOL_OPS, MM_BOOL_OP, MM_BOOL_OPS, MDM_MULTIPLY_OP, MDM_BIN_OPS, DMM_MULTIPLY_OP, DMM_BIN_OPS): Pass zero constant as final arg, to avoid type conflicts. Change all uses. * strptime.c (__mon_yday): Fix size of array decl. * mx-inlines.cc: Use `xnot' instead of `not' for function name. * chMatrix.cc (charMatrix::row_as_string): Delete extraneous default value for second arg. * Array2.cc (Array2<T>::resize): Add Array<T>:: qulaifier to references to ArrayRep. 2000-01-31 John W. Eaton <jwe@bevo.che.wisc.edu> * Array.h (Array::ArrayRep): Now protected, not private. * All source files: Include iostream, fstream, strstream, etc. as needed instead of using forward declarations for these classes. Add std:: qualifier as needed. 2000-01-30 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-time.cc: Declare strptime extern "C". 2000-01-29 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-time.cc [! HAVE_STRPTIME]: Provide declaration. 2000-01-28 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2.h (Array2<T>::get_size): Now protected instead of private. * Array3.h, Array3.cc: Use it in constructors and resize methods to get total size to be allocated. * DASSL.cc (DASSL::integrate): Declare do_restart and save_output as bool, not int. 2000-01-26 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (assign (Array2<LT>& lhs, const Array2<RT>& rhs)): Allow A(idx) = RHS if idx is a boolean index with the same shape as A, even when do_fortran_indexing is not enabled. (Array2<T>::index (idx_vector& idx) const): Likewise, for A(idx). 2000-01-25 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Matrix::solve (...)): Add new variant with function pointer as final arg. Passed function (if any) will be called for singularity errors. * CMatrix.cc (ComplexMatrix::solve (...)): Likewise. * dMatrix.cc (Matrix::pseudo_inverse): Use economy SVD. * CMatrix.cc (ComplexMatrix::pseudo_inverse): Likewise. * lo-ieee.cc (octave_ieee_init): Don't include sunmath.h. No longer bother with infinity or quiet_nan. * Array2.cc (Array2<T>::get_size): New function. (Array2<T>::Array2, Array2<T>::resize): Use it. 2000-01-23 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (Array2<T>::maybe_delete_elements (idx_vector&)): New function. (assign (Array2<LT>& lhs, const Array2<RT>& rhs)): Use it when indexing with one arg instead of faking a second one. (Array2<T>::maybe_delete_elements (idx_vector&, idx_vector&)): Return empty matrices with the correct dimensions for A(:,:) = [] and also A(:,idx) = [], and A(idx,:) = [] when idx enumerates all rows or columns. * idx-vector.cc (IDX_VEC_REP::is_colon_equiv): Recognize a bool vector that is all true values with a length equal to n as colon equivalent. 2000-01-22 John W. Eaton <jwe@bevo.che.wisc.edu> * strptime.c: Only include langinfo.h if _LIBC is defined. 2000-01-21 A. Scottedward Hodel <a.s.hodel@eng.auburn.edu> * CMatrix.cc (ComplexMatrix::expm): Apply permutation and scaling operations directly in step 2 and reverse step 2. * dMatrix.cc (Matrix::expm): Apply permutation and scaling operations directly in step 2 and reverse step 2. 2000-01-20 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-time.h, oct-time.cc (octave_strptime): New class. * strptime.c: New file, from glibc 2.1.2. * Makefile.in (SOURCES): Add strptime.c to the list. 2000-01-11 John W. Eaton <jwe@bevo.che.wisc.edu> * MArray.h (MArray <const Array<T>&)): New constructor. 2000-01-10 John W. Eaton <jwe@bevo.che.wisc.edu> * pathsearch.cc (dir_path::all_directories): Avoid dereferencing NULL directory list returned from kpse_element_dirs 1999-12-08 John W. Eaton <jwe@bevo.che.wisc.edu> * dbleLU.cc (LU::LU): Call DGETRF directly instead of calling DGESV. * CmplxLU.cc (ComplexLU::ComplexLU): Likewise, call ZGETRF directly, instead of calling ZGESV. 1999-11-18 John W. Eaton <jwe@bevo.che.wisc.edu> * data-conv.cc (init_sized_type_lookup_table): New function. (string_to_data_type): Use it to improve lookup of data types. 1999-11-16 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (is_symmetric): Move here from Array2.cc. * Array2.h (is_symmetric): Delete declaration. 1999-11-10 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-env.cc (do_get_user_name): Reverse sense of test. 1999-11-07 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-time.cc (Fstrftime): Undo previous change. (octave_time::octave_time (const octave_base_tm&)): Likewise. 1999-11-03 John W. Eaton <jwe@bevo.che.wisc.edu> * dbleSVD.cc (SVD::init): Let DGESVD determine work space requirement. * CmplxSVD.cc (ComplexSVD::init): Likewise, for complex version. * dbleSCHUR.cc (SCHUR::init): IWORK is always referenced by dgeesx. Don't forget to pass length of third string argument to dgeesx. * CmplxSCHUR.cc (ComplexSCHUR::init): Don't forget to pass length of third string argument to zgeesx. 1999-11-02 John W. Eaton <jwe@bevo.che.wisc.edu> * DiagArray2.cc (DiagArray2<T>::operator () (int, int)): On errors, simply return `T ()'. (DiagArray2<T>::checkelem (int, int)): Likewise. 1999-11-02 A. Scottedward Hodel <a.s.hodel@eng.auburn.edu> * dMatrix.cc (Matrix::expm): Do balancing here instead of using AEPBALANCE class. * CMatrix.cc (ComplexMatrix::expm): Likewise. 1999-10-29 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-shlib.cc, oct-shlib.h: New files. * Makefile.in (INCLUDES, SOURCES): Add them to the lists. 1999-10-26 John W. Eaton <jwe@bevo.che.wisc.edu> * CRowVector.cc (linspace): Allow npoints == 1 if x1 == x2. * dRowVector.cc (linspace): Ditto. * oct-time.cc (Fstrftime): Don't save or delete tm_zone. (octave_time::octave_time (const octave_base_tm&)): Likewise. 1999-10-21 John W. Eaton <jwe@bevo.che.wisc.edu> * DASSL.cc (DASSL::do_integrate (double)): If we have a function to evaluate the Jacobian, set info(4), not iwork(4). Set rwork(1) to the maximum step size, not rwork(2). 1999-10-14 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-time.cc: Include <climits>. 1999-10-13 John W. Eaton <jwe@bevo.che.wisc.edu> * cmd-edit.h (command_editor::do_resize_terminal): New function. * cmd-edit.cc (command_editor::resize_terminal): New function. (gnu_readline::do_resize_terminal): New function. Fri Sep 3 12:39:17 1999 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-mappers.cc: Include ieeefp.h and sunmath.h if we have them. * lo-ieee.c: Likewise. Delete extern "C" declarations for infinity and quiet_nan. Fri Aug 20 07:58:00 1999 John W. Eaton <jwe@bevo.che.wisc.edu> * mx-inlines.cc (VS_OP, SV_OP, VV_OP): Delete `extern template' decls. (VS_OP_FCN, SV_OP_FCN, VV_OP_FCN): Declare template functions `inline', not `static inline'. * idx-vector.cc (intcmp): Declare args as const void *, not int *, then cast to const int * to compare. Fri Jul 16 11:23:51 1999 John W. Eaton <jwe@bevo.che.wisc.edu> * DAEFunc.h: Remove useless preprocessor conditional. Thu Jul 15 14:10:33 1999 John W. Eaton <jwe@bevo.che.wisc.edu> * cmd-edit.cc (command_editor::do_decode_prompt_string): Use octave_time object instead of time_t. * file-stat.h (file_stat::fs_atime, file_stat::fs_mtime, file_stat::fs_ctime): Now octave_time objects. (file_stat::atime, file_stat::mtime, file_stat::ctime): Return octave_time objects. (file_stat::is_newer): Args are now octave_time objects instead of time_t. * oct-time.h (octave_time::as_double): Delete. (octave_time::operator double ()): New function. (octave_time::operator time_t ()): New function. (octave_time::ctime): New function. (octave_base_tm::strftime): Renamed from format_as_string. (octave_base_tm::asctime): New function. (operator == (const octave_time&, const octave_time&), operator != (const octave_time&, const octave_time&), operator < (const octave_time&, const octave_time&), operator <= (const octave_time&, const octave_time&), operator > (const octave_time&, const octave_time&), operator >= (const octave_time&, const octave_time&)): New comparison functions. * strftime.c: Move here from src directory. * Makefile.in (SOURCES): Add it to the list. * oct-time.h (octave_time::octave_time (time_t)): New constructor. Wed Jul 14 17:38:07 1999 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-time.h, oct-time.cc: New files. * Makefile.in (INCLUDES, SOURCES): Add them to the lists. * systime.h: Move here from src directory. * Makefile.in (INCLUDES): Add it to the list. Mon Jul 12 22:34:34 1999 John W. Eaton <jwe@bevo.che.wisc.edu> * mx-defs.h (b_d_Mapper, b_c_Mapper): New typedefs. * dMatrix.cc (Matrix::map (b_d_Mapper)): New function. * CMatrix.cc (ComplexMatrix::map (b_c_Mapper)): New function. * lo-mappers.cc (xisinf, xisnan, xfinite): Return bool, not double. * lo-mappers.cc (xmin, xmax): New functions to correctly handle NaNs. Mon May 10 07:45:11 1999 John W. Eaton <jwe@bevo.che.wisc.edu> * MArray-defs.h (DO_VV_OP2): Fix macro definition to use arg. Wed May 5 20:06:10 1999 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (Array2<T>index (idx_vector& idx)): Always return a column vector for A(:), for compatibility with Matlab. Fri Apr 23 11:52:23 1999 John W. Eaton <jwe@bevo.che.wisc.edu> * LSODE.cc (LSODE::do_integrate (double)): Don't forget to set iopt when there are optional inputs in rwork or iwork. Fri Mar 26 11:26:32 1999 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (libraries): Use the libfoo.a(objects) method of creating static libs. Thu Mar 4 02:17:04 1999 James Macnicol <jamesm@evans.ee.adfa.oz.au> * data-conv.cc (oct_data_conv::string_to_data_type): Handle uint16 and uint32 data types. Thu Mar 4 01:51:37 1999 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-ieee.cc (octave_ieee_init): Don't use __alpha__-specific code for Linux. Remove old Linux-specific code. Tue Jan 19 09:34:55 1999 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (operator * (const ColumnVector& v, const RowVector& a)): Don't require lengths to be equal. * CMatrix.cc (operator * (const ComplexColumnVector& v, const ComplexRowVector& a)): Likewise Tue Nov 24 23:38:19 1998 Eric Norum <eric@skatter.USask.Ca> * statdefs.h: Only define mode_t if not already defined. Tue Nov 24 17:24:52 1998 john <john@arrows.demon.co.uk> * lo-specfun.cc (airy, biry): Set imaginary part of result to zero when appropriate. Mon Nov 23 09:57:05 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * cmd-edit.cc (gnu_readline::gnu_readline): Set terminal name before calling rl_initialize. Tue Nov 17 23:47:24 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-specfun.cc (besselh, airy, biry): New functions. Update Bessel function support to use library by D. E. Amos. Thu Nov 12 17:44:15 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * cmd-edit.h (command_editor::readline): Add new variation that allows EOF information to be passed back to caller. * dMatrix.cc (Matrix::read): Do the right thing for EOF when amount of data to read is unspecified. Tue Nov 10 07:53:15 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-alloc.h (DECLARE_OCTAVE_ALLOCATOR): New macro. (DEFINE_OCTAVE_ALLOCATOR): Ditto. * byte-swap.h (swap_bytes, swap_2_bytes, swap_4_bytes, swap_8_bytes): Add volatile qualifier to void* arg. Cast volatile void* arg to volatile char*. Mon Nov 9 08:28:31 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * cmd-edit.h (command_editor::do_set_event_hook): New function. (command_editor::do_restore_event_hook): Ditto. * cmd-edit.cc (command_editor::set_event_hook): Ditto. (command_editor::restore_event_hook): Ditto. (gnu_readline::do_set_event_hook): Ditto. (gnu_readline::do_restore_event_hook): Ditto. (gnu_readline::previous_event_hook): New data member. (gnu_readline::gnu_readline): Initialize previous_event_hook. Mon Nov 2 13:36:04 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (BINDISTLIBS): Don't include .$(SHLEXT_VER) in name. * Makefile.in (stmp-pic): New target. ($(PICOBJ)): Depend on stmp-pic, not pic. (clean): Remove stmp-pic * Makefile.in: Undo previous change to avoid optmization when compiling lo-ieee.cc. Sun Nov 1 10:10:40 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-mappers.cc (xfinite): Define in terms of xfinite for real and imaginary parts. (xisinf): Define in terms of xisinf for real and imaginary parts. Thu Oct 29 18:57:50 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * boolMatrix.cc (boolMatrix::operator !): New function. Fri Oct 23 21:46:20 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * pathsearch.h (dir_path::default_path): New data member. * pathsearch.cc (dir_path::init): Use it. * Makefile.in: Avoid optmization when compiling lo-ieee.cc. Fri Oct 16 01:08:30 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * chMatrix.cc (charMatrix::extract): New function. (charMatrix::charMatrix (char c)): New constructor. Tue Oct 13 22:11:08 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * cmd-edit.h: (command_editor::do_read_init_file): New function. * cmd-edit.cc (command_editor::read_init_file): New function. (gnu_readline::do_read_init_file): Likewise. Fri Sep 25 14:26:44 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-env.cc (octave_env::do_get_home_directory): If HOME can't be found, set it to "/". (octave_env::do_get_user_name) If user name can't be found, set it to "unknown". (octave_env::do_get_host_name) If host name can't be found, set it to "unknown". * pathsearch.h (dir_path::rehash): New function. * pathsearch.cc (dir_path::init): Clear kpathsea's internal diretcory cache before doing initialization. Thu Sep 24 13:23:25 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Qzval): Delete. (qzhes, qzit, qzval): Delete F77_FCN declarations. * dMatrix.h (Qzval): Delete declaration. * dbleGEPBAL.h, dbleGEPBAL.cc: Delete. * Makefile.in (MATRIX_INC, MATRIX_SRC): Delete them from the lists. * mx-ext.h: Don't include dbleGEPBAL. * lo-ieee.cc (octave_ieee_init): For now, use X_CAST instead of static_cast. Fri Sep 4 10:58:22 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Matrix::read): Skip after reading, not before. From: Dr.-Ing. Torsten Finke <fi@igh-essen.com>. Wed Sep 2 09:50:21 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-ieee.cc (octave_ieee_init): For Linux on arm, don't rely on HUGE_VAL and NAN. Wed Aug 26 15:04:57 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (assign (Array2<LT>& lhs, const Array2<RT>& rhs)): Handle x(i) = scalar for do_fortran_indexing == 1. Thu Jul 30 00:34:10 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * CMatrix.cc (ComplexMatrix::ComplexMatrix (const charMatrix&)): Alloctate space before attempting to use it. (ComplexMatrix::ComplexMatrix (const boolMatrix&)): Likewise. Mon Jun 22 17:04:27 1998 Tomislav Goles <tom@ait-tech.com> * EIG.cc (EIG::init): Move invariant code outside loop. Thu Jun 18 11:08:23 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * MArray2.cc (MARRAY_A2A2_OP): If operands are empty, make result have the same size as the operands. Thu May 28 10:41:04 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * DASSL.cc (DASSL::do_integrate): If an exception occurs in the call to ddassl, set integration_error to 1 before calling the error handler and returning. * LSODE.cc (LSODE::do_integrate): Likewise. Wed May 27 13:46:30 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (assign): Allow A([],[]) = scalar and, if do_fortran_indexing is set, A([]) = scalar. * Array-idx.h (assign): Allow A([]) = scalar. Thu May 14 11:50:24 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * mx-op-defs.h (MDM_MULTIPLY_OP): Compute result if dm_nc > 0, not if dm_nc == 0. Thu Apr 23 16:15:37 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * pathsearch.h (dir_path::p_orig): New field. * pathsearch.cc (dir_path::init): Perform variable and tilde expansion on the original path here. (dir_path::find_all): Don't do anything if not initialized. Tue Apr 14 14:41:30 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (index): Allow x(:) even when do_fortran_indexing is not set. (index): Allow x = zeros (2, 0); x(1,:) to work. * lo-specfun.cc (gammainc): Use dgamit to compute (\int_0^x exp(-t) t^(a-1) dt)/gamma(a), not just \int_0^x exp(-t) t^(a-1) dt. Wed Apr 8 22:50:44 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * Array-C.cc, Array-b.cc, Array-ch.cc, Array-i.cc, Array-d.cc, Array-s.cc: Change return types of all `assign' explicit instantiations to be int, not void, to match the template decl in Array.h. Mon Apr 6 00:27:06 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-specfun.cc (gammainc): Reorder args in call to xdgami. Thu Feb 19 01:16:38 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-specfun.cc (xgamma, xlgamma): Define here. * lo-mappers.cc: Not here. * lo-specfun.h: Declare xgamma and xlgamma here. * lo-mappers.h: Not here. * lo-specfun.h: Never declare gamma or lgamma. Tue Feb 10 16:14:36 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * Array-idx.h (assign): Allow A([]) = X to succeed if X is an empty matrix of any dimension. Thu Feb 5 02:12:38 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-syscalls.cc (octave_syscalls::vfork): New function. * lo-specfun.cc: Don't include dbleBessel.h. * Makefile.in (INCLUDES): Delete oct-math.h from the list. * dir-ops.h (dir_entry::operator bool ()): Return bool, not void*. * file-stat.h (file_stat::operator bool ()): Likewise. * idx-vector.h (idx_vector::operator bool ()): Likewise. * oct-group.h (octave_group::operator bool ()): Likewise. * oct-passwd.h (octave_passwd::operator bool ()): Likewise. * data-conv.cc (IEEE_little_double_to_IEEE_big_double): Don't cast arg in call to swap_8_bytes. (IEEE_big_double_to_IEEE_little_double): Ditto (IEEE_big_float_to_IEEE_little_float): Don't cast arg in call to swap_4_bytes. (IEEE_little_float_to_IEEE_big_float): Ditto * oct-alloc.cc (grow): Use X_CAST, not static_cast. * prog-args.cc (prog_args::getopt): Likewise. * dMatrix.cc (read_int, do_read, write_int, do_write): Likewise. * cmd-edit.cc (gnu_readline::do_set_completion_function): Likewise. * data-conv.cc (LS_DO_READ, LS_DO_WRITE, read_doubles, write_doubles): Likewise. * byte-swap.h (swap_bytes, swap_2_bytes, swap_4_bytes, swap_8_bytes): Declare ptr arg as void*, then use cast. Mon Feb 2 01:42:56 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (install, uninstall): Use $(octlibdir), not $(libdir). Use $(mk-libdir-link). * file-stat.cc (file_stat::update_internal): Use stat and lstat, not SAFE_STAT and SAFE_LSTAT. (lstat): New function, defined if HAVE_LSTAT is not defined. * safe-xstat.hin, safe-xstat.cin: Delete. * Makefile.in: Delete rules for safe-stat.h, safe-stat.c, safe-lstat.h, and safe-lstat.cc. Fri Jan 30 23:48:43 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * chMatrix.cc (charMatrix::all, charMatrix::any): New functions. Tue Jan 20 16:30:00 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Matrix::expm): Skip trace normalization step if the trace is negative. * CMatrix.cc (ComplexMatrix::expm): Skip trace normalization if the real part of the trace is negative. Mon Jan 19 16:01:59 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Matrix::expm): Call xdlange instead of dlange. * CMatrix.cc (ComplexMatrix::expm): Call xzlange instead of zlange. * Array2-idx.h (assign): Allow operations like a = 1; a(2:3) = [1;2] to succeed. Thu Dec 18 14:53:45 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * idx-vector.cc (IDX_VEC_REP::sort): Don't do anything unless len > 1. (make_uniq): Likewise. Fri Dec 12 10:58:33 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-ieee.cc (octave_ieee_init): Check for linux before __alpha__. Sun Nov 30 14:59:12 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-mappers.cc: Include cmath and lo-specfun.h, not oct-math.h. * lo-specfun.h, lo-specfun.cc: New files. * Makefile.in (INCLUDES, SOURCES): Add them to the lists. * acosh.c, asinh.c, atanh.c, erf.c, erfc.c, gamma.c, lgamma.c, oct-math.h: Delete. * Makefile.in (SOURCES): Delete them from the list. Wed Nov 26 20:02:13 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-sysdep.cc (octave_getcwd): Prefer getcwd over getwd. Wed Nov 19 02:30:04 1997 Mumit Khan <khan@dhaka.xraylith.wisc.edu> Changes to make support egcs snapshots that implement explicit specification of template functions according to CD2. * MArray.h: If NEED_TEMPLATE_FCN_SPECS is defined, add explicit template function specs for template friends. * MArray2.h: Likewise. * MDiagArray2.h: Likewise. Thu Nov 13 21:57:16 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * CMatrix.cc (sumsq): Compute equivalent of sum (x .* conj (x)) Thu Oct 2 17:13:02 1997 Mumit Khan <khan@dhaka.xraylith.wisc.edu> * CRowVector.cc (linspace): Removed attempt for implicit conversion to complex<double>(int) instead of complex<double>(double). * lo-mappers.cc (atanh): Ditto. Thu Jul 31 22:13:54 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * idx-vector.cc (IDX_VEC_REP::sort): New function. * idx-vector.h (idx_vector::sort): Ditto. * Array2-idx.h (Array2<T>::maybe_delete_elements): Use it before trying to delete elements specified by the index vectors. Fri Jul 25 17:31:26 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Matrix::lssolve): Increase lwork by factor of 16. * CMatrix.cc (ComplexMatrix::lssolve): Ditto. Thu Jul 24 14:32:48 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * file-ops.cc (tilde_expand_word): Fix off-by-one error. Wed Jul 9 19:40:23 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-sysdep.cc (octave_getcwd): If getwd is available, use it. Call error handler if we can't find the current directory. Mon Jul 7 21:14:41 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-mappers.cc (xisnan (double)): Return only 1 or 0. (xfinite (double)): Ditto. * dbleQR.cc (QR::init): Don't forget to initialize Q when type is raw. * CmplxQR.cc (ComplexQR::init): Ditto. Sun Jun 15 21:06:37 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-mappers.cc (acos (const Complex&)): Select branch that is compatible with Matlab. Tue Jun 10 10:58:05 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h: Correctly handle empty matrices indexed by a single colon. Fri Jun 6 04:27:40 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-mappers.cc (xlgamma): Use F77_XFCN function to call dlgams. (xgamma): Likewise, for calling xdgamma. * FSQP.h, NPSOL.h, QPSOL.h, FSQP.cc, NPSOL.cc, QPSOL.cc: Delete * Makefile.in (INCLUDES, SOURCES): Remove them from the lists. * file-ops.cc (file_ops::tilde_expand): Steal more code from bash to do better job expanding tildes. * str-vec.cc (string_vector::string_vector (const char * const *): Use temporary variable to compute length. Thu Jun 5 01:44:43 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in: Make building of static library optional. (liboctave.$(SHLEXT_VER)): Add $(SONAME_FLAGS) to command. * Makefile.in (stamp-picdir): Delete. (pic): New target. Don't worry so much about creating pic directory only when it is really needed. (stamp-interp): Delete. (libraries): New target. Depend on shared library directly. Wed Jun 4 00:08:55 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * pathsearch.h, pathsearch.cc (dir_pat::set_program_name): New static function. Mon Jun 2 12:44:14 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-mappers.cc (fix): Use floor and ceil instead of casting to int. Thu May 22 16:20:43 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * cmd-edit.h, cmd-edit.cc: Rename set_paren_string_delimiters to set_basic_quote_characters, to match new version of readline. * cmd-edit.cc (do_restore_terminal_state): Call readline function for restoring terminal state through rl_deprep_term_function, now declared in readline.h (rl_deprep_terminal): Delete declaration. Wed May 21 16:30:25 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (install-in): Use new mk-includedir-link macro. (install-lib): Install in $octlibdir. Use new mk-libdir-link macro. Thu May 15 11:46:42 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * cmd-edit.cc (command_editor::increment_current_command_number): New static function. Mon May 12 02:14:13 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * idx-vector.cc (IDX_VEC_REP::is_colon_equiv): Make it work when the vector is not sorted. * CMatrix.cc (ComplexMatrix::operator !): Return boolMatrix. * dMatrix.cc (Matrix::operator !): Likewise Wed May 7 21:14:06 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-syscalls.h, oct-syscalls.cc: New files. * cmd-edit.h, cmd-edit.cc: Handle completion function. * str-vec.h, str-vec.cc (string_vector::uniq): New function. Tue May 6 00:52:02 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (INCLUDES_FOR_INSTALL): New variable. (install-inc): Use it. * file-ops.h, file-ops.cc (tempnam): Add DIR and PREFIX args. Handle errors and missing functions consistently. * oct-group.h, oct-group.cc: New files. * oct-passwd.cc: Handle errors and missing functions consistently. * str-vec.h, str-vec.cc (c_str_vec, delete_c_str_vec): New functions. Mon May 5 17:53:01 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * file-ops.cc: (file_ops::tilde_expand): Use new octave_passwd class. * oct-env.cc (octave_env::do_get_user_name): Likewise. * oct-passwd.h, oct-passwd.cc: New files. Sun May 4 22:17:08 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * statdefs.h: Only include sys/types.h if HAVE_SYS_STAT_H is defined. * mach-info.h, mach-info.cc: Add missing const qualifiers. (instance_ok ()): New function. * glob-match.h, glob-match.cc: Rename from oct-glob.h, oct-glob.cc. * cmd-hist.h, cmd-hist.cc: Make it work without GNU readline. * lo-utils.h, lo-utils.cc (strsave, octave_putenv): Move here from src/utils.h and src/utils.cc. (octave_fgets): New function, extracted from src/input.cc. * cmd-edit.h, cmd-edit.cc: New files. Provide wrapper class for GNU readline, and allow Octave to work without GNU readline. * lo-sysdep.h, lo-sysdep.cc: New files for miscellaneous system-dependent functions. * oct-env.h, oct-env.cc: New files for process environment stuff. * file-stat.h, file-stat.cc: New files. Extract file_stat class from file-ops.h and file-ops.cc and move here. * file-ops.h, file-ops.cc: Wrap functions in struct. Move tilde_expand functions here from src/dirfns.cc. Fri May 2 19:50:12 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * pathlen.h: New file, from ../src. Tue Apr 29 04:39:01 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (Array2<T>::maybe_delete_elements): Prevent out-of-bounds indexing of the index array. * Array-idx.h (Array<T>::maybe_delete_elements): Likewise. Fri Mar 28 15:37:09 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * LSODE.h (x_step_limit): New field. (LSODE_options::init): Initialize it. (LSODE_options::copy): Copy it. (LSODE_options::set_step_limit, LSODE_options::step_limit): New functions. (LSODE::working_too_hard): Delete. * LSODE.cc (LSODE::do_integrate): Handle step limit. Wed Mar 26 15:31:57 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * MArray-b.cc: Delete. * Makefile.in: Delete it from the lists. * boolMatrix.h (class bboolMatrix): Derive from Array2, not MArray2, since most of the numeric ops don't really make sense. Tue Mar 25 17:37:25 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * boolMatrix.cc (boolMatrix::all, boolMatrix::any): New functions. * dMatrix.cc (Matrix::all, Matrix::any): Return boolMatrix. * CMatrix.cc (ComplexMatrix::all, ComplexMatrix::any): Likewise. * idx-vector.h (idx_vector::idx_vector_rep::freeze, idx_vector::freeze): Delete prefer_zero_one arg. * Array-idx.h, Array2-idx.h: Change all callers. * Array-flags.h, Array-flags.cc (liboctave_pzo_flag): Delete. * mx-op-defs.h: New file for operator definitions. * mx-cdm-cm.h, mx-cdm-cs.h, mx-cdm-dm.h, mx-cdm-m.h, mx-cdm-s.h, mx-cm-cdm.h, mx-cm-dm.h, mx-cm-m.h, mx-cm-s.h, mx-cs-cdm.h, mx-cs-dm.h, mx-cs-m.h, mx-dm-cdm.h, mx-dm-cm.h, mx-dm-cs.h, mx-dm-m.h, mx-dm-s.h, mx-m-cdm.h, mx-m-cm.h, mx-m-cs.h, mx-m-dm.h, mx-s-cdm.h, mx-s-cm.h, mx-s-dm.h, mx-cdm-cm.cc, mx-cdm-cs.cc, mx-cdm-dm.cc, mx-cdm-m.cc, mx-cdm-s.cc, mx-cm-cdm.cc, mx-cm-dm.cc, mx-cm-m.cc, mx-cm-s.cc, mx-cs-cdm.cc, mx-cs-dm.cc, mx-cs-m.cc, mx-dm-cdm.cc, mx-dm-cm.cc, mx-dm-cs.cc, mx-dm-m.cc, mx-dm-s.cc, mx-m-cdm.cc, mx-m-cm.cc, mx-m-cs.cc, mx-m-dm.cc, mx-s-cdm.cc, mx-s-cm.cc, mx-s-dm.cc: New files for mixed-type operations. * Makefiles.in: Add them to the appropriate lists. * mx-inlines.cc: Add bool by bool EQ ops. * idx-vector.h, idx-vector.cc: Add constructors for bool and boolMatrix types. (idx_vector::maybe_convert_one_zero_to_idx, idx_vector::idx_vector_rep::maybe_convert_one_zero_to_idx): Delete second arg, prefer_zero_one. Change all callers. * boolMatrix.h, boolMatrix.cc: New files. * mx-base.h: Include boolMatrix.h here. * mx-defs.h: Provide forward declaration for boolMatrix here. * chMatrix.h, chMatrix.cc: Delete unused junk. * dMatrix.h, CMatrix.h: Delete friend declarations for operator+, operator-, operator*, product, and quotient functions. Add constructor for boolMatrix type. * dMatrix.cc, CMatrix.cc: Delete operator+, operator-, operator*, product, and quotient functions. * CDiagMatrix.h: Delete friend declarations for operator+, operator-, and product functions. * CDiagMatrix.h: Delete operator+, operator-, and product functions. * Array-b.cc: Also instantiate 2d and 2d diagonal arrays. Fri Mar 14 00:29:46 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * EIG.cc (EIG::hermitian_init (const ComplexMatrix&)): New function. (EIG::init (const ComplexMatrix&)): Call it if arg is hermitian. (EIG::symmetric_init (const Matrix&)): New function. (EIG::init (const Matrix&)): Call it if arg is symmetric. * CMatrix.cc (ComplexMatrix::is_hermitian): New function. Thu Mar 13 17:04:26 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2.cc (is_symmetric): New function. * Array2.h (is_square): New function. Wed Mar 12 16:59:49 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (install-strip): New target. Mon Mar 10 22:34:22 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * CmplxCHOL.cc, CmplxHESS.cc, CmplxLU.cc, CmplxQR.cc, CmplxQRP.cc, CmplxSCHUR.cc, CmplxSVD.cc, EIG.cc, dbleCHOL.cc, dbleHESS.cc, dbleLU.cc, dbleQR.cc, dbleQRP.cc, dbleSCHUR.cc, dbleSVD.cc: Don't include mx-inlines.cc. * mx-inlines.cc: Abuse the preprocessor to eliminate lots of duplicate code. Sun Mar 9 03:44:52 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * dbleQR.h (QR): Delete extra comma at end of list. * prog-args.cc (prog_args::getopt): Add missing const in cast. * dbleSVD.h (SVD::type): Delete extra comma at end of list. * idx-vector.h (idx_vector): Delete unnecessary idx_vector:: and idx_vecotr_rep:: qualifiers. * Array.h (class Array): Delete unnecessary Array<T>:: qualifiers. * data-conv.h (save_type): Delete extra comma at end of list. * CMatrix.cc, FEGrid.cc, Range.cc, dMatrix.cc, data-conv.cc, dir-ops.cc, file-ops.h, idx-vector.cc, idx-vector.h, lo-ieee.cc, lo-mappers.cc, oct-alloc.cc: Use `static_cast<T> (val)' instead of old C-style `(T) val' casts. Thu Mar 6 20:20:01 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (operator >>): Return if an error occurs instead of just breaking out of the innermost loop. * CMatrix.cc (operator >>): Likewise. Sat Mar 1 15:23:14 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 2.0.5 released. Fri Feb 28 20:11:23 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * CmplxQR.cc (ComplexQR::init): New function. (ComplexQR::ComplexQR): Use it. Use initializer list too. * CmplxQRP.cc (ComplexQRP::init): New function. Get sizes right in all cases. (ComplexQR::ComplexQRP): Use it. Use initializer list too. * dbleQR.cc (QR::init): New function. (QR::QR): Use it. Use initializer list too. * dbleQRP.cc (QRP::init): New function. Get sizes right in all cases. (QR::QRP): Use it. Use initializer list too. Wed Feb 26 15:46:28 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * mach-info.cc (oct_mach_info::string_to_float_format): Recognize "vaxg", not "vax_g". Fri Feb 21 16:07:56 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (Array2<T>::maybe_delete_elements): Use correct dimension in check for colon equivalent index. * idx-vector.cc (IDX_VEC_REP::is_colon_equiv): A single-element index whose value is 0 is also colon eqivalent for n == 1. * lo-ieee.cc (octave_ieee_init): Reorder #ifdef stuff to put system-specific tests first. Thu Feb 20 02:58:05 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 2.0.4 released. Wed Feb 19 09:42:30 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-ieee.cc: D'oh, it's `extern "C"', not `#extern "C"'. Tue Feb 18 09:22:04 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 2.0.3 released. Fri Feb 14 16:23:47 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (bin-dist): Don't write empty strings to LIBRARIES. Thu Feb 13 14:35:19 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (stamp-prereq): Depend on stamp-picdir. (all): Don't depend on stamp-prereq or stamp-picdir. (liboctave.a, stamp-shared): Do depend on stamp-prereq. (stamp-picdir): Silence noise about making pic. (stamp-shared): Use $(SH_LD) $(SH_LDFLAGS) instead of $(CXX) -shared. * Array2-idx.h (Array2<T>::index (idx_vector&, idx_vector&)): Fix typo in last change. * CColVector.cc (ComplexColumnVector::map (d_c_mapper)): Convert from friend (moved from dColVector.cc). * CMatrix.cc (ComplexMatrix::map (d_c_mapper)): Likewise (moved from dMatrix.cc). * CRowVector.cc (ComplexRowVector::map (d_c_mapper)): Likewise (moved from dRowVector.cc). * dColVector.cc (ColumnVector::map (d_d_mapper)): Convert from friend. * dMatrix.cc (Matrix::map (d_d_mapper)): Likewise. * dRowVector.cc (RowVector::map (d_d_mapper)): Likewise. * CColVector.cc (ComplexColumnVector::map (c_c_mapper)): Likewise. * CMatrix.cc (ComplexMatrix::map (c_c_mapper)): Likewise. * CRowVector.cc (ComplexRowVector::map (c_c_mapper)): Likewise. * dColVector.cc (ColumnVector::apply): Rename from map, return *this. * dMatrix.cc (Matrix::apply): Likewise. * dRowVector.cc (RowVector::apply): Likewise. * CColVector.cc (ComplexColumnVector::apply): Likewise. * CMatrix.cc (ComplexMatrix::apply): Likewise. * CRowVector.cc (ComplexRowVector::apply): Likewise. Tue Feb 11 19:44:28 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-ieee.cc: Declare quiet_nan() and infinity(). Mon Feb 10 01:17:45 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * file-ops.cc (oct_unlink (const string&, string&)): New two-arg version. (oct_rmdir (const string&, string&)): New two-arg version. (oct_mkdir (const string&, mode_t, string&)): New three-arg version. (oct_mkfifo (const string&, mode_t, string&)): New three-arg version. (oct_rename (const string&, const string&, string&)): New three-arg version. Fri Feb 7 13:15:55 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * idx-vector.h (idx_vector::orig_empty): New function. * Array2-idx.h (Array2<T>::index (idx_vector&, idx_vector&)): Don't always resize to [](0x0) if one of the indices is empty or zero. Sun Feb 2 22:33:44 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * cmd-hist.cc (command_history::read): New arg, must_exist. Set line_in_file here too. (command_history::read_range): New arg, must_exist. Fri Jan 31 09:21:57 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * f2c-main.c: Change C++-style comments to C-style comments. Tue Jan 28 10:46:02 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (install-inc): Create a relative symbolic link. Mon Jan 27 15:52:27 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 2.0.2 released. Sat Jan 25 22:36:21 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (bin-dist): New target. Wed Jan 22 16:18:53 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * dbleSVD.cc (SVD::init): Work around apparent dgesvd() bug. * CmplxSVD.cc (ComplexSVD::init): Work around apparent zgesvd() bug. Mon Jan 20 18:44:11 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * chMatrix.cc (charMatrix::charMatrix (const string&)): If the number of columns is zero, also set the number of rows to zero. (charMatrix::charMatrix (const char *)): Likewise. Tue Jan 7 00:16:57 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 2.0.1 released. Sun Jan 5 12:07:45 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Matrix::read): Correctly compute the number of columns for resizing when the number of rows is specified but the number of columns is not. Wed Dec 18 16:18:58 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Range.cc (operator -): New function. * lo-ieee.cc: Include <nan.h> on all systems that have it. Fri Dec 13 02:01:32 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (assign): Delay resizing left hand side until we know if the assignment conforms. Tue Dec 10 01:43:09 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 2.0 released. Fri Dec 6 14:41:15 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (assign): If index is a colon, set number of elements to the lhs dimension if the lhs dimension is greater than zero. Otherwise, set it to the rhs dimension. * Version 1.94. * Array2-idx.h (assign): Test for rhs scalar case first. If index is colon, set number of elements to lhs dimension, not rhs dimension. Thu Dec 5 13:05:18 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * sun-utils.h: Don't declare MAIN_ or MAIN__ here. * sun-utils.cc: Delete. * f2c-main.c: New file * Makefile.in: Fix file name lists. * CMatrix.cc (lssolve): Don't redeclare retval, resize it. Wed Dec 4 12:24:24 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Qzval): Don't try to use same memory three times. Create result using Complex constructor, not multiplication. Order elements as they are returned from Eispack. Mon Dec 2 00:26:41 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-ieee.cc (octave_ieee_init): Kluge for octave_Inf on SCO. Only include nan.h if SCO is defined. Define _IEEE before including it and undefine it afterward. [SCO] (isnan): Don't mistake Inf as NaN. * Array-idx.h (assign): Only resize if assignment conforms. Wed Nov 20 01:00:40 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (INCLUDES): Delete lo-error.h. * lo-error.h: Delete (moved to libcruft/misc). * Version 1.93. Tue Nov 19 23:07:45 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-glob.cc (glob_match::match): Don't expect our flag values to be the same as they are in fnmatch.h. * f77-fcn.c, f77-fcn.h: Move to libcruft/misc directory. * Makefile.in (INCLUDES): Delete f77-fcn.h. (SOURCES): Delete f77-fcn.c. Fri Nov 15 13:47:34 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-ieee.h: [SCO]: Declare isinf and isnan. Thu Nov 14 00:06:53 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 1.92. Wed Nov 13 11:19:22 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * cmd-hist.cc (command_history::add): Ignore empty input lines, or lines that have only carriage return or newline. * lo-ieee.cc (isnan, isinf): Provide functions for SCO. Tue Nov 12 11:11:21 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * idx-vector.cc (idx_is_inf_or_nan): New function. (IDX_VEC_REP::idx_vector_rep): Use it. Sun Nov 10 17:09:24 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * str-vec.h, str-vec.cc: Add constructors to make string vectors from vectors of C strings. * oct-glob.h, oct-glob.cc (glob_match): Allow pat to be a string vector. (glob_match::match): Allow match string to be a string vector. (glob_match::glob): New function. * chMatrix.cc (charMatrix::row_as_string): New arg, strip_ws. * Array-b.cc: New file. * Makefile.in (TI_SRC): Add it to the list. Fri Nov 8 18:09:12 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * file-ops.cc: Change #include "" to #include <> for safe-lstat.h and safe-stat.h, to avoid getting them from $srcdir when we really want the version from the build directory. (Maybe this should be done for all the include files, not just those that are auto-generated? Hmm.) Thu Nov 7 10:45:11 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 1.91. * Array3.cc (Array3<T>::resize): Make it work. Wed Nov 6 22:44:33 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-alloc.h, oct-alloc.cc: New files. * Makefile.in: Add them to the lists. Mon Nov 4 21:49:51 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * dbleQRP.cc (QRP::QRP): Don't pass tmp data to unsafe constructor. * CmplxQRP.cc (ComplexQRP::ComplexQRP): Ditto. Sun Nov 3 15:45:37 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * file-ops.cc (file_stat::is_blk, file_stat::is_chr, file_stat::is_dir, file_stat::is_fifo, file_stat::is_lnk, file_stat::is_reg, file_stat::is_sock): Just return false if the underlying macro is not defined. * oct-math.h (lgamma, gamma): Delete declarations. (asinh, acosh, atanh, erf, erfc): Declare arg types too. Protect declarations with #ifdef HAVE_*. Wed Oct 30 11:42:58 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 1.90. * Makefile.in (DISTFILES): Add ChangeLog. * cmd-hist.cc: Only include fcntl.h if HAVE_FCNTL_H. * Matrix-ext.cc: Include <cfloat>, not <float.h>. * CMatrix.cc, cmd-hist.cc, file-ops.cc, file-ops.h, filemode.c, mkdir.c, rename.c, rmdir.c, safe-xstat.cin, statdefs.h, sysdir.h, tempname.c, utils.cc: Only include sys/types.h if HAVE_SYS_TYPES_H. * Array3.h (T Array3<T>::checkelem): Return T() for bogus value, since that is now accepatble syntax, even for built-in types. * Array2.h (T Array2<T>::checkelem): Likewise Sat Oct 26 23:37:34 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * file-ops.cc (mkfifo) [! HAVE_MKFIFO]: Just print an error message and return -1. Fri Oct 25 01:24:51 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * str-vec.h (str_vec_compare): Declare args as const void *, then cast them to const string * in the body of the function. * file-ops.cc (file_stat::mode_as_string): Explicitly construct string from buf. * Array3.h (Array3::checkelem): Tag bogus return value with GCC_ATTRIBUTE_UNUSED. * Array2.h (Array2::checkelem): Likewise. Thu Oct 24 19:40:36 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Quad.h (Quad): Define virtual destructor. Tue Oct 15 11:34:48 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * CMatrix.cc (ComplexMatrix::all_elements_are_real): new function. Sun Oct 13 11:19:00 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * sun-utils.h: Conditionally declare MAIN__ too. Declare MAIN_ and MAIN__ extern "C". * sun-utils.cc: Include sun-utils.h here. Delete extern "C" stuff. Sat Oct 12 12:40:00 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * MArray-misc.cc: New file. * Makefile.in (MATRIX_SRC): Add it to the list. * mx-inlines.cc (equal): Return bool, not int. * idx-vector.h (idx_vector (double)): New constructor. * chMatrix.h, chMatrix.cc, CMatrix.h, CMatrix.cc, dMatrix.h, dMatrix.cc, dDiagMatrix.h, dDiagMatrix.cc, dRowVector.h, dRowVector.cc, dColVector.h, dColVector.cc, CColVector.h, CColVector.cc, CDiagMatrix.h, CDiagMatrix.cc, CRowVector.h, CRowVector.cc: Logical operators return bool, not int. * CMatrix.h, CMatrix.cc (ComplexMatrix::any_element_is_inf_or_nan): New function. * dMatrix.h, dMatrix.cc (Matrix::any_element_is_negative, Matrix::any_element_is_inf_or_nan, Matrix::abs, Matrix::all_elements_are_inf_or_nan): New functions. * Range.h, Range.cc (Range::all_elements_are_ints): New function. * MArray.cc, MArray2.cc, MDiagArray2.cc: Call gripe_nonconformant for errors. Simplify macros by converting FCN to string for error messages. * Array-idx.h (Array<T>::index): New function. Don't call clear_index() here. (Array<T>::value): Call it, do call clear_index() here. * Array2-idx.h (Array<T>::value, Array<T>::index): Likewise, for one and two arg index functions. Tue Sep 17 21:21:16 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * DAEFunc.h: Delete #pragma interface since there is no longer a separate implementation file. Tue Aug 20 17:38:46 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (stamp-picdir): Only create a pic subdirectory if SHARED_LIBS is true AND CPICFLAG or CXXPICFLAG is not empty. * idx-vector.cc (IDX_VEC_REP::is_colon_equiv): Rename arg sort to sort_uniq. If sort_uniq is nonzero, sort the elements and make them uniq. * CMatrix.cc (ComplexMatrix::row_max, ComplexMatrix::row_min, ComplexMatrix::column_max, ComplexMatrix::column_min): Rewrite. Also return index as a reference arg. (ComplexMatrix::row_max_loc, ComplexMatrix::row_min_loc, ComplexMatrix::column_max_loc, ComplexMatrix::column_min_loc): Delete. * dMatrix.cc (Matrix::row_max, Matrix::row_min, Matrix::column_max, Matrix::column_min): Rewrite. Also return index as a reference arg. (Matrix::row_max_loc, Matrix::row_min_loc, Matrix::column_max_loc, Matrix::column_min_loc): Delete. Fri Aug 9 05:01:04 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Matrix::row_min, Matrix::row_min_loc, Matrix::row_max, Matrix::row_max_loc, Matrix::column_min, Matrix::column_min_loc, Matrix::column_max, Matrix::column_max_loc): Ignore leading NaNs. * CMatrix.cc (ComplexMatrix::row_min, ComplexMatrix::row_min_loc, ComplexMatrix::row_max, ComplexMatrix::row_max_loc, ComplexMatrix::column_min, ComplexMatrix::column_min_loc, ComplexMatrix::column_max, ComplexMatrix::column_max_loc): Ignore leading NaNs. Thu Aug 8 16:04:17 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * QPSOL.cc (QPSOL::do_minimize): Insert linear constraint bounds starting at n, not 0. Sat Jul 27 02:54:44 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Matrix::Matrix (const RowVector&), Matrix::Matrix (const ColumnVector&)): New constructors. * CMatrix.cc (ComplexMatrix::ComplexMatrix (const RowVector&), ComplexMatrix::ComplexMatrix (const ColumnVector&), ComplexMatrix::ComplexMatrix (const ComplexRowVector&), ComplexMatrix::ComplexMatrix (const ComplexColumnVector&)): New constructors. * chMatrix.cc (charMatrix::charMatrix (const string_vector&)): New constructor. Wed Jul 24 16:39:16 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * LSODE.cc (do_integrate): Check to make sure that the state and derivative vectors are the same size. * DASSL.cc (do_integrate): Likewise. Sun Jul 14 17:30:37 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Matrix::read, Matrix::write): Convert to use iostreams and handler data format conversions. Delete old methods that used stdio. * data-conv.h, data-conv.cc (oct_data_conv): New class. Fri Jul 12 13:52:44 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * mach-info.h: Rename from float-fmt.h. * mach-info.cc: Rename from float-fmt.cc. Handle machine information using a singlton class. * Makefile.in: Update appropriate lists. Tue Jul 9 11:49:10 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Array-flags.cc: Provide definitions for the flags even if OCTAVE_SOURCE is not defined. * Array.h, Array2.h, Array3.h: BOUNDS_CHECKING now affects operator(), not elem(). * Array3.h: Move indexing methods here from Array3.cc. Mon Jun 24 02:30:05 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Array3.cc (checkelem): Fix typo in call to Array2<T>::elem(). * Makefile.in (install-lib): Use INSTALL_PROGRAM instead of INSTALL_DATA for shared libs. Thu Jun 6 09:59:06 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Quad.cc: Include lo-error.h here too. Mon May 27 12:41:07 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * file-ops.h: Include sys/types.h here. Wed May 22 00:20:24 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * chMatrix.cc (charMatrix::transpose): Provide definition. * Array-idx.h (maybe_delete_elements): Correctly compute number of elements in result. * Array2-idx.h (maybe_delete_elements): Likewise for number of rows and columns in result. Tue May 21 23:46:09 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * dbleQR.cc (QR::QR): Don't create result from to-be-deleted data. * CmplxQR.cc (ComplexQR::ComplexQR): Likewise. Fri May 17 03:06:02 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (install-inc): Install in octincludedir, not includedir. Sun May 12 03:40:01 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (uninstall): Also delete shared library. Split install into install-libs and install-includes. (install-inc): If linkdir is a directory, leave it alone. * sun-utils.cc (MAIN__): Define for Linux/ELF systems. Thu May 2 20:19:01 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Array-idx.h (assign): Handle A(:) = X for A undefined or empty. * Array2-idx.h (assign): Likewise. Tue Apr 30 05:43:06 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2.cc (Array2<T>::range_error): New functions. * Array.h (class Array<T>): elem() and operator() are now equivalent, and do bounds checking by default. * Array2.cc (class Array2<T>): Likewise. Sat Apr 6 21:26:11 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (maintainer-clean, distclean): Also delete stamp-picdir, stamp-shared, and pic directory. (stamp-prereq): New target. Fri Mar 29 13:44:13 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * NPSOL.h (NPSOL_options::set_option (const char *, int)): New function. * Array.h, Array.cc (Array<T>::range_error ()): New functions. * Array.h (Array<T>::checkelem): Use them. * base-lu.h, base-lu.cc: Parameterize based on types of matrix elements too. * dbleLU.h, dbleLU.cc, CmplxLU.h, CmplxLU.cc: Change to match. * MDiagArray2.h (MDiagArray2 (const MArray<T>& a)): Delete. * Makefile.in (distclean): Delete so_locations, which is created on DEC Alpha systems. Sat Mar 23 04:02:53 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Array.h (HEAVYWEIGHT_INDEXING): Do define this here if it is not already defined. Fri Mar 22 23:53:58 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * pathsearch.cc: Include config.h. Wed Mar 20 04:54:03 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2-idx.h (assign (Array2<LT>&, const Array2<RT>&)): Don't allow M(I, J) = scalar if I or J is empty. * Array-idx.h: Delete Array2 and Array3 code (now in Array2-idx.h and Array3-idx.h). Thu Mar 7 10:20:12 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-error.h: Make comments C friendly. Sun Mar 3 14:04:32 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2.h (make_unique): Move all indexing functions here. * Array2.cc: From here. * Array.h, Array2.h (NO_BOUNDS_CHECKING): New macro to control whether operator() calls elem or checkelem. * Array.h (make_unique): New private function. Move all indexing functions here. * Array.cc: From here. * pathsearch.cc (dir_path::find_all): Index tmp, don't dereference it too. * Array-d.cc, Array-ch.cc, Array-C.cc, Array-s.cc, Array-str.cc, Array-i.cc, MArray-i.cc, MArray-s.cc, MArray-d.cc, MArray-ch.cc, MArray-C.cc: Include config.h. * Array.h, Array2.h, DiagArray2.h, Array3.h: Don't define HEAVYWEIGHT_INDEXING here. Sat Mar 2 18:39:35 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * base-lu.h, base-lu.cc: New files. * Makefile.in: Add them to the appropriate lists. * dbleLU.h, dbleLU.cc, CmplxLU.h, Cmplx.cc: Derive from base_lu. Fri Mar 1 08:30:58 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Array2.h, Array3.h, DiagArray2.h: New files, extracted from Array.h * Array2-idx.h, Array3-idx.h: New files, extracted from Array-idx.h * Array2.cc, Array3.cc, DiagArray2.cc: New files, from Array.cc. * MArray2.h, MDiagArray2.h: New files, extracted from MArray.h. * MArray2.cc, MDiagArray2.cc, MArray-defs.h: New files, from MArray.cc. * MArray.h (INSTANTIATE_MARRAY_FRIENDS): New macro. (INSTANTIATE_MARRAY2_FRIENDS): Likewise. (INSTANTIATE_MDIAGARRAY_FRIENDS): Likewise. * MArray-C.cc, MArray-ch.cc, MArray-c.cc, MArray-i.cc, MArray-s.cc: Simplify using new macros. Mon Feb 26 03:04:29 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (install): If $(includedir) ends in version string, make link to name that does not include version info. * lo-ieee.cc: Include <cmath> here. Fri Feb 16 20:52:34 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-ieee.cc, lo-ieee.h: New files. * lo-mappers.cc, lo-mappers.h: New files. * lo-utils.cc, lo-utils.h: New files. * Makefile.in: Add them to the appropriate lists. Thu Feb 15 22:02:17 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (all_integers, too_large_for_float): New functions. * CMatrix.cc (all_integers, too_large_for_float): New functions. * byte-swap.h, data-conv.h, data-conv.cc, float-fmt.h, float-fmt.cc: New files. * Makefile.in: Include them in the appropriate lists. Wed Feb 14 01:49:47 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Qzval): New function. Tue Feb 13 12:41:54 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * NPSOL.cc (NPSOL_options::set_option): Arg key is now string, not char*. * DASSL.h, DASSL.cc: Do better management of temporary workspace. Use F77_XFCN to call Fortran subroutine. * dColVector.cc, CColVector.cc: Likewise. * dRowVector.cc, CRowVector.cc: Likewise. * NPSOL.h, NPSOL.cc: Likewise. * CmplxCHOL.cc: Likewise. * dbleCHOL.cc: Likewise. * CMatrix.cc: Likewise. * dMatrix.cc: Likewise. * QPSOL.cc: Likewise. * LSODE.cc: Likewise. Sun Feb 11 14:14:26 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * dbleHESS.cc (HESS::init): Dimension of tau is n-1, not n+1. * dbleSCHUR.h, dbleSCHUR.cc: Do better management of temporary workspace. Use F77_XFCN to call Fortran subroutine. * CmplxAEPBAL.h, CmplxAEPBAL.cc: Likewise. * CmplxSCHUR.h, CmplxSCHUR.cc: Likewise. * dbleGEPBAL.h, dbleGEPBAL.cc: Likewise. * dbleAEPBAL.h, dbleAEPBAL.cc: Likewise. * CmplxHESS.h, CmplxHESS.cc: Likewise. * CmplxSVD.h, CmplxSVD.cc: Likewise. * dbleHESS.h, dbleHESS.cc: Likewise. * dbleSVD.h, dbleSVD.cc: Likewise. * EIG.h, EIG.cc; Likewise. * CollocWt.cc: Likewise. * NLEqn.cc: Likewise. * Quad.cc: Likewise. Sat Feb 10 12:14:59 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * dbleLU.h, dbleLU.cc: Do better management of temporary workspace. Use F77_XFCN to call Fortran subroutine. * CmplxLU.h, CmplxLU.cc: Ditto. * dbleQR.h, dbleQR.cc: Ditto. * CmplxQR.h, CmplxQR.cc: Ditto. * dbleQRP.h, dbleQRP.cc: Ditto. * CmplxQRP.h, CmplxQRP.cc: Ditto. * dir-ops.h (dir_entry::dir): Declare as void*, not DIR*. (struct DIR): delete forward declaration. (dir_entry::operator = (const dir_entry$)): Protect against copying same object. * dir-ops.cc: Cast dir appropriately. Fri Feb 9 16:12:44 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * lo-error.cc: Moved to libcruft/misc. * Makefile.in: Delete it from the list. * f77-fcn.c (f77_context, f77_exception_encountered): Delete definitions (they have been moved to libcruft/misc/f77-extern.cc). * Array-flags.h: New file. * Array-idx.h: Include it here. * Makefile.in (MATRIX_INC): Add it to the list. * Array-flags.cc: Renamed from Array-ext.cc. (liboctave_dfi_flag): Renamed from dfi_flag. (liboctave_pcv_flag): Renamed from pcv_flag. (liboctave_pzo_flag): Renamed from pzo_flag. (liboctave_rre_flag): Renamed from rre_flag. * Array-idx.h: Change all uses of dfi_flag, etc. * Makefile.in (MATRIX_SRC): Change file name here too. * Makefile.in (LIBOCTAVE_LFLAGS, LIBOCTAVE_LIBS): New variables. (stamp-shared): Use them here. Tue Feb 6 09:53:41 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * cmd-hist.cc (command_history::ignore_entries): Delete default argument value. Mon Feb 5 12:07:50 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * CmplxAEPBAL.h, CmplxCHOL.h, CmplxDET.h, CmplxHESS.h, CmplxLU.h, CmplxQR.h, CmplxQRP.h, CmplxSCHUR.h, CmplxSVD.h, dbleAEPBAL.h, dbleCHOL.h, dbleDET.h, dbleGEPBAL.h, dbleHESS.h, dbleLU.h, dbleQR.h, dbleQRP.h, dbleSCHUR.h, dbleSVD.h: Clean up constructors, assigment operator. Sun Feb 4 03:12:04 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * NPSOL.cc (do_minimize): Use F77_XFCN to call npsol. Check f77_exception_encountered on return. * f77-fcn.c (f77_exception_encountered): New variable. (F77_XFCN): Set it. * f77-fcn.h: Provide declaration. * QPSOL.h (QPSOL_options::set_options): Renamed from copy(). * NPSOL.h (NPSOL_options::set_options): Renamed from copy(). * NLEqn.h (NLEqn_options::set_options): New function. * Quad.h (Quad_options::set_options): Likewise. * LP.h (class LP): Add accessors for LP data. * NLEqn.h (NLEqn::n): Delete. * NLEqn.h (class NLEqn::n): Likewise. * NLP.h (class NLP): Add accessors for NLP data. * NPSOL.h (class NPSOL_options): Move constructors, set, and access functions here. * NPSOL.cc.cc: From here. * QLD.h (class QLD): Add destructor definition. * Objective.h (class Objective): Likewise. * ODEFunc.h (class ODEFunc): Likewise. * NLFunc.h (class NLFunc): Likewise. * NLEqn.h (class NLEqn): Likewise. * NLConst.h (class NLConst): Likewise. * LinConst.h (class LinConst): Likewise. * LSODE.h (class LSODE_options): Likewise. * CollocWt.h (class CollocWt): Likewise. * Bounds.h (class Bounds): Likewise. * QLD.cc (QLD::set_default_options): Delete. * QP.h (QP): Add accessors for QP data. Add copy constructor, operator =, and destructor definitions. * Range.h, Quad.h, QP.h, QLD.h, Objective.h, NLP.h, NLFunc.h, NLConst.h, LinConst.h, LSODE.h, LP.h, FEGrid.h, EIG.h, DASSL.h, DAEFunc.h, CollocWt.h, Bounds.h: Clean up constructors, assigment operator. * dRowVector.cc (RowVector::transpose): Use magic of reference counting to avoid duplicating the data immediately. * dColVector.cc (ColumnVector::transpose): Likewise. * CRowVector.cc (ComplexrowVector::transpose): Likewise. * CColVector.cc (ComplexColumnVector::transpose): Likewise. Sat Feb 3 01:02:36 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * prog-args.h (prog_args::option_argument): New enum. * f77-fcn.h: Rename from f77-uscore.h. (F77_XFCN_ERROR, F77_XFCN): New macros. * f77-fcn.c: New file. * Makefile.in (SOURCES): Add it to the list. * ODEFunc.h: Clean up. * DASSL.cc, DASSL.h: New files. * Makefile.in: Add them to the appropriate lists. * LSODE.cc, LSODE.h: New files. * Makefile.in: Add them to the appropriate lists. * ODE.cc: Delete. * Makefile.in (SOURCES): Remove from list. * base-de.h, DAE.cc: New files. * Makefile.in: Add them to the appropriate lists. * ODE.h: Only define interface for ODE classes. * DAE.h: Only define interface for ODE classes. * LPsolve.cc (do_minimize): Print sorry not implemented message. (LPsolve::set_default_options)): Delete * LPsolve.h (class LPsolve): Add operator =, copy constructor, and destructor. * LP.h (class LP): Add operator =, copy constructor, and destructor. * QPSOL.h (QPSOL::QPSOL (const QPSOL&)): New constructor. (QPSOL::operator =): Call base class operator = instead of assuming we know what to copy. * base-min.h (size): New function. * NLP.h (NLP::size): Delete. (NLP::NLP (const NLP&)): New constructor. (NLP::operator =): Call base class operator = instead of assuming we know what to copy. * NPSOL.h, NPSOL.cc (NPSOL::option): Delete. (class NPSOL): Add operator = and destructor. * NPSOL.h: Add NPSOL_options() to list of constructor initalizers. Fri Feb 2 22:52:55 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (liboctave.a): Depend on $(PICOBJ). Wed Jan 31 05:29:25 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Givens, Sylvester, Matrix::expm): New functions. * CMatrix.cc (Givens, Sylvester, ComplexMatrix::expm): Ditto. Mon Jan 29 00:00:12 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * prog-args.h, prog-args.cc: New files. * Makefile.in: Add them to lists. * getopt.h, getopt.c, getopt1.c: New files. * Makefile.in: Add them to the lists. * oct-term.h, oct-term.cc: New files. * Makefile.in: Add them to the lists. * str-vec.cc: New file. * Makefile.in (SOURCES): Add it to the list. * file-ops.cc (oct_tmpnam): Move here from src/utils.cc. * tempname.c, tempnam.c: Move here from src directory. * Makefile.in: Add to lists. Sun Jan 28 23:06:19 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * cmd-hist.h, cmd-hist.cc: New files. * Makefile.in: Add them to lists. Thu Jan 25 20:36:05 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * oct-glob.h, oct-glob.cc: New files. * Makefile.in: Add them to lists. Wed Jan 24 01:55:08 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * pathsearch.h, pathsearch.cc: New files. * Makefile.in: Add them to lists. * dir-ops.h, dir-ops.cc: New files. * sysdir.h: Move here from src directory. * Makefile.in: Add them to lists. * Array.h (Array::qsort): Return *this, not void. * str-vec.h (string_vector::qsort): Likewise. * chMatrix.cc (row_as_string): Resize result to eliminate unnecessary NULs. Tue Jan 23 00:40:58 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * safe-xstat.hin, safe-xstat.cin, statdefs.h, file-ops.h, file-ops.cc, filemode.c, mkdir.c, rmdir.c, rename.c: Files moved here from src directory. * Makefile.in: Add them to lists. Include appropriate rules. * acosh.c, asinh.c, atanh.c, erf.c, erfc.c, gamma.c, lgamma.c: Use pointers, not references (this is C code!). * oct-math.h: New file. * acosh.c, asinh.c, atanh.c, erf.c, erfc.c, gamma.c, lgamma.c: Files moved here from src directory. * Makefile.in: Add them to lists. Sun Jan 21 22:53:37 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * idx-vector.cc (make_uniq): Fix major brain-o. * CmplxSCHUR.h, CmplxSCHUR.cc, dbleSCHUR.h, dbleSCHUR.cc: Convert to use string class instead of char*. * str-vec.h, Array-str.cc: New files. * Array.h (Array::qsort): New function. Fri Jan 12 01:45:10 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Array.h: Nest ArrayRep class inside Array class. Refer to ArrayRep, not ArrayRep<T>. Move all ArrayRep functions inline. Don't declare other Array classes as friends of ArrayRep. * Array.cc: Delete ArrayRep functions. * Array-idx.h: Refer to ArrayRep, not ArrayRep<T>. * Array-C.cc, Array-ch.cc, Array-d.cc, Array-i.cc, Array-s.cc: Don't instantiate ArrayRep objects. Wed Jan 10 04:40:21 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * chMatrix.cc (charMatrix::charMatrix (const string&)): New constructor. Tue Jan 9 04:44:56 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * dbleGEPBAL.cc (GEPBALANCE::init): Use string instead of char* for balance_job arg. * dbleAEPBAL.cc (AEPBALANCE::init): Likewise. * CmplxAEPBAL.cc (ComplexAEPBALANCE::init): Likewise. * chMatrix.cc (row_as_string): Return string, not const char*. Mon Jan 8 03:20:01 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (clean): If $(SHARED_LIBS), also remove shared libs. * chMatrix.cc (row_as_string): Undo previous change. Sun Jan 7 19:50:16 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * chMatrix.cc (row_as_string): Do memory management here. Caller is expected to save string if necessary. Sat Jan 6 19:28:20 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Array.h (class DiagArray): Enable nested Proxy class for all platforms. * Array.cc (Array<T>::operator = (const Array<T>&)): If rep == a.rep, don't mess with count. * Array.h (Array2<T>& operator = (const Array2<T>&)): Likewise, don't do anything if reps are the same. (Array3<T>& operator = (const Array3<T>&) * Array.h (ArrayRep<T>::operator = (const ArrayRep<T>&)): Declare private with no definition to prevent misuse. * Array.cc (Array2<T>::insert (const Array2<T>&, int, int)): Get range check right. * dMatrix.cc (Matrix::insert (const RowVector&, int, int)): Ditto. (Matrix::insert (const ColumnVector&, int, int)): Ditto. (Matrix::insert (const DiagMatrix&, int, int)): Ditto. * CMatrix.cc (ComplexMatrix::insert (const Matrix&, int, int)): Ditto. (ComplexMatrix::insert (const RowVector&, int, int)): Ditto. (ComplexMatrix::insert (const ColumnVector&, int, int)): Ditto. (ComplexMatrix::insert (const DiagMatrix&, int, int)): Ditto. (ComplexMatrix::insert (const ComplexRowVector&, int, int)): Ditto. (ComplexMatrix::insert (const ComplexColumnVector&, int, int)): Ditto. (ComplexMatrix::insert (const ComplexDiagMatrix&, int, int)): Ditto. * dRowVector.cc (RowVector::insert (const RowVector&, int)): Ditto. * dColVector.cc (ColumnVector::insert (const ColumnVector&, int)): Ditto. * CRowVector.cc (ComplexRowVector::insert (const RowVector&, int)): Ditto. (ComplexRowVector::insert (const ComplexRowVector&, int)): Ditto. * CColVector.cc (ComplexColumnVector::insert (const ColumnVector&, int)): Ditto. (ComplexColumnVector::insert (const ComplexColumnVector&, int)): Ditto. * dMatrix.cc (Matrix::insert (const DiagMatrix&, int, int)): Also fill in zeros, not just the diagonal. * CDiagMatrix.cc (ComplexDiagMatrix::fill (double, int, int)): Use END parameter properly. (ComplexDiagMatrix::fill (const Complex&, int, int)): Ditto. * dDiagMatrix.cc (DiagMatrix::fill (double, int, int)): Ditto. * Array.h (ArrayRep<T>::ArrayRep (void)): Set count to 1 here. (ArrayRep<T>::ArrayRep (T *, int)): Likewise. * Array.cc (ArrayRep<T>::ArrayRep (const ArrayRep<T>&)): Don't copy count. Set it to 1. (ArrayRep<T>::ArrayRep (int)): Set count to 1 here. * Array.h (Array<T>::Array (T *, int)): After constructing rep, don't set rep->count to 1 here (now handled by ArrayRep constructors). (Array<T>::Array (void)): Ditto. (Array<T>::Array (int)): Ditto. (Array<T>::T& elem (int)): Ditto. * Array-idx.h (Array<T>::maybe_delete_elements (idx_vector&)): Ditto. (Array2<T>::maybe_delete_elements (idx_vector&, idx_vector&)): Ditto. * Array.cc: (Array<T>::Array (int, const T&)): Ditto. (Array<T>::resize (int)): Ditto. (Array<T>::resize (int, const T&)) :Ditto. (Array<T>::fortran_vec (void)): Ditto. (Array2<T>::resize (int, int)): Ditto. (Array2<T>::resize (int, int, const T&)): Ditto. (DiagArray<T>::resize (int, int)): Ditto. (DiagArray<T>::resize (int, int, const T&)): Ditto. Sun Dec 31 21:23:26 1995 John W. Eaton <jwe@bevo.che.wisc.edu> * Array-ch.cc: Rename from Array-c.cc. * MArray-ch.cc: Rename from MArray-c.cc. * chMatrix.cc: Rename from cMatrix.cc. * chMatrix.h: Rename from cMatrix.h. * Makefile.in (TI_SRC): Use new names here. * mx-base.h: Likewise. Fri Dec 29 21:45:00 1995 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in: Handle shared libraries. Thu Dec 28 14:18:34 1995 John W. Eaton <jwe@bevo.che.wisc.edu> * CRowVector.cc (operator * (ComplexRowVector, ComplexMatrix)): Correctly compute length of return value. Correct rows and columns in zgemv call. * dRowVector.cc (operator * (RowVector, Matrix)): Likewise. Tue Dec 26 00:37:57 1995 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (stamp-picdir): New target. (all): Depend on it. Sun Dec 24 03:10:41 1995 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (INCLUDES): Remove QLD.h. (SOURCES): Remove QLD.cc. Wed Dec 20 00:43:46 1995 John W. Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc (Matrix::inverse): New arg, force. If force is nonzero, invert even if matrix is singular. (ComplexMatrix::inverse): Likewise. * dRowVector.cc, mx-inlines.cc, dMatrix.cc, dDiagMatrix.cc, dColVector.cc,MArray-C.cc, CmplxDET.cc, CRowVector.cc, CMatrix.cc, CDiagMatrix.cc, CColVector.cc, Array-C.cc, CmplxDET.h, CMatrix.h: Include "oct-cmplx.h" instead of <Complex.h>. * mx-defs.h: Include oct-cmplx.h in place of forward declaration for class Complex. * oct-cmplx.h: New file. * Makefile.in (INCLUDES): Add it to the list. * idx-vector.cc (IDX_VEC_REP::idx_vector_rep): Don't redeclare len. (IDX_VEC_REP::maybe_convert_one_zero_to_idx): Don't redeclare count. (IDX_VEC_REP::freeze): Don't redeclare max_val and min_val. (intcmp, sort_data, make_uniq, copy_data, IDX_VEC_REP::print): Avoid g++ bugs. Tue Nov 14 14:24:16 1995 John Eaton <jwe@bevo.che.wisc.edu> * Array-idx.h (maybe_delete_elements): Give useful error message. * dbleSCHUR.cc, dbleSVD.cc: Include iostream.h. Mon Nov 13 08:35:07 1995 John Eaton <jwe@bevo.che.wisc.edu> * CDiagMatrix.cc (inverse): Return retval, not *this. * dDiagMatrix.cc (inverse): Use same method as for Complex case. Sat Nov 4 05:06:12 1995 John Eaton <jwe@bevo.che.wisc.edu> * Array.h, Array.cc, Array-idx.h [HEAVYWEIGHT_INDEXING]: Keep index vector object with Array, not ArrayRep. Fri Nov 3 06:52:38 1995 John Eaton <jwe@bevo.che.wisc.edu> * Array-idx.h (assign (Array2<T>&, const Array2<T>&): Don't fail if index is a colon and resizing is maybe needed. Tue Oct 31 17:40:01 1995 John Eaton <jwe@bevo.che.wisc.edu> * idx-vector.cc (IDX_VEC_REP::is_colon_equiv): Don't return true if we have a vector of 1's. * Array-idx.h (assign (Array2<LT>&, Array2<RT>&): If lhs has no current orientation, require index and rhs to conform unless do_fortran_indexing flag is set. Sun Oct 15 23:32:08 1995 John Eaton <jwe@bevo.che.wisc.edu> * Array-d.cc, Array-C.cc, mx-base.h, mx-inlines.cc, dDiagMatrix.h, CDiagMatrix.h, CMatrix.cc, CMatrix.h, dMatrix.h, mx-defs.h, cMatrix.h, MArray.cc, MArray.h, MArray-i.cc, MArray-c.cc, MArray-s.cc, Array.h, Array.cc, Array-c.cc, Array-i.cc, Array-s.cc, cMatrix.cc, Array-idx.h, dMatrix.cc: Massive changes to support additional data types. Only charMatrix is currently used in Octave. Thu Oct 12 02:22:36 1995 John Eaton <jwe@bevo.che.wisc.edu> * Array.cc (Array2<T>::insert (Array2<T>&, int, int): New function. * CMatrix.cc (ComplexMatrix::insert (ComplexMatrix&, int, int): Simply call Array2<Complex> version. * dMatrix.cc (Matrix::insert (Matrix&, int, int): Similarly, just call Array2<double> version. * Array-C.cc, Array-d.cc: Instantiate new assign functions too. * Array.h, Array.cc: Massive overhaul to support new way of handling indexing. * idx-vector.h, idx-vector.cc: Likewise. * Array-ext.cc, Array-idx.h: New files. * Makefile.in: Add them to the appropriate lists. Wed Oct 11 00:49:58 1995 John Eaton <jwe@bevo.che.wisc.edu> * Range.cc (nelem_internal): Use tfloor here, not round. Sun Oct 8 18:21:02 1995 John Eaton <jwe@bevo.che.wisc.edu> * idx-vector.h, idx-vector.cc: New files, moved from ../src. * Makefile.in (SOURCES, INCLUDES): Include them in the lists. Sat Oct 7 19:07:02 1995 John Eaton <jwe@bevo.che.wisc.edu> * CMatrix.cc (pseudo_inverse): Avoid bogus g++ warning. * Array.h: Move simple member functions here. * Array.cc: From here. Fri Oct 6 00:36:04 1995 John Eaton <jwe@bevo.che.wisc.edu> * Range.cc (tfloor, tceil, round): New static functions. (Range::nelem_internal): Rewrite to use better method. * dbleSVD.h (SVD::type): New item, sigma_only. (type_computed): New var. * dbleSVD.cc (left_singular_matrix, right_singular_matrix): Handle possible error condition. (init): Allow for SVD::sigma_only, save type computed. * CmplxSVD.cc (left_singular_matrix, right_singular_matrix): Handle possible error condition. (init): Allow for SVD::sigma_only, save type computed. Wed Oct 4 15:33:35 1995 John Eaton <jwe@bevo.che.wisc.edu> * Nearly all non-matrix .h and .cc files: Move short function bodies into class declarations for inlining. Generally clean up. * base-min.h: New file. * LP.h (class LP): Derive from base_minimizer. * QLP.h (class QLP): Derive from base_minimizer. * NLP.h (class NLP): Derive from base_minimizer. * Makefile.in (INCLUDES): Add base-min.h to the list. * Makefile.in (SOURCES): Delete DAEFunc.cc, LP.cc, NLConst.cc, NLFunc.cc, Objective.cc and QP.cc from list. Tue Sep 26 04:14:23 1995 John Eaton <jwe@bevo.che.wisc.edu> * dbleSCHUR.cc (select_ana): Remove name of unused parameter. (SCHUR::SCHUR): Delete unused parameter ord. * CmplxSCHUR.h (ComplexSCHUR::CmplxSCHUR): Likewise. * CRowVector.cc (ComplexRowVector::operator+ (const Complex&, const RowVector&), (ComplexRowVector::operator- (const Complex&, const RowVector&), (ComplexRowVector::operator* (const Complex&, const RowVector&), (ComplexRowVector::operator/ (const Complex&, const RowVector&)): Actually do something. * dMatrix.cc (Matrix::lssolve (ComplexMatrix&)): Use dummy vars. (Matrix::lssolve (ComplexMatrix&, int&)): Likewise. (Matrix::lssolve (ComplexMatrix&, int&, int&)): Likewise. * Quad.cc (Quad_options::Quad_options (double, double)): New function. * (Quad::Quad (integrand_fcn, double, double): Properly initialize tolerances. * DAE.cc (ddassl_f, ddassl_j): Remove names of unused parameters. * LPsolve.cc (LPsolve::minimize): Likewise. * NPSOL.cc (NPSOL::option, npsol_confun, npsol_objfun): Likewise. * ODE.cc (lsode_f, lsode_j): Likewise. * QPSOL.cc (qphess): Likewise. Fri Sep 22 04:14:51 1995 John Eaton <jwe@bevo.che.wisc.edu> * dMatrix.cc: Include <cstring>. * Array.cc: Try harder to avoid warnings from gcc in functions that return bogus values after calling the error handler. Thu Sep 14 00:56:00 1995 John Eaton <jwe@bevo.che.wisc.edu> * Makefile.in: Use `ifndef omit_deps', not `ifndef $(omit_deps)'. * Makefile.in (TEMPLATE_SRC): Add Array-i.cc to the list. Tue Aug 22 00:41:06 1995 John Eaton <jwe@bevo.che.wisc.edu> * DAE.cc (dassl_f): Add UNUSED attribute for unused parameters. (dassl_j): Likewise. * DAE.cc, NLEqn.cc, NPSOL.cc, ODE.cc, CColVector.cc, CMatrix.cc, dColVector.cc, dMatrix.cc, CmplxLU.cc, dbleLU.cc, QPSOL.cc, Array.cc, CollocWt.cc, FEGrid.h, LinConst.h: Update for change in for loop variable scope for gcc 2.7.0. Mon Aug 21 19:34:53 1995 John Eaton <jwe@bevo.che.wisc.edu> * Makefile.in: Only include dependency files if $(omit_deps) is not set. Mon May 1 13:26:00 1995 John Eaton (jwe@bullwinkle.che.utexas.edu) * dbleSCHUR.h dbleSVD.h dbleQRP.h dbleQR.h dbleHESS.h dbleLU.h dbleCHOL.h dbleGEPBAL.h dbleAEPBAL.h dbleDET.h dDiagMatrix.h dColVector.h dMatrix.h dRowVector.h Quad.h Range.h QPSOL.h QLD.h ODEFunc.h QP.h Objective.h NPSOL.h ODE.h NLEqn.h NLFunc.h NLConst.h LinConst.h LPsolve.h LP.h FSQP.h FEGrid.h EIG.h DAEFunc.h CollocWt.h DAE.h CmplxSVD.h CmplxQRP.h CmplxSCHUR.h CmplxHESS.h CmplxDET.h CmplxLU.h CmplxQR.h CmplxCHOL.h CmplxAEPBAL.h CRowVector.h CDiagMatrix.h Bounds.h CColVector.h CMatrix.h dbleSCHUR.cc dbleSVD.cc dbleQRP.cc dbleQR.cc dbleGEPBAL.cc dbleLU.cc dbleHESS.cc dbleDET.cc dbleCHOL.cc dbleAEPBAL.cc dColVector.cc dRowVector.cc dMatrix.cc dDiagMatrix.cc QPSOL.cc Range.cc Quad.cc QP.cc ODEFunc.cc QLD.cc Objective.cc NLEqn.cc ODE.cc NPSOL.cc NLFunc.cc LPsolve.cc NLConst.cc LinConst.cc FSQP.cc FEGrid.cc LP.cc DAE.cc EIG.cc CollocWt.cc DAEFunc.cc CmplxSVD.cc CmplxSCHUR.cc CmplxQRP.cc CmplxLU.cc CmplxQR.cc CmplxHESS.cc CmplxDET.cc CmplxCHOL.cc CmplxAEPBAL.cc CRowVector.cc CColVector.cc CMatrix.cc CDiagMatrix.cc Bounds.cc MArray.h MArray.cc Array.cc Array.h NLP.h: Use pragma interface/implementation. Don't surround contents in extern "C++". * lo-error.h sun-utils.h: Don't surround contents in extern "C++". Tue Apr 11 10:59:24 1995 John Eaton <jwe@schoch.che.utexas.edu> * f77-uscore.h (F77_FCN): Allow for possibility of uppercase identifiers. * utils.cc dbleSVD.cc dbleSCHUR.cc dbleQRP.cc dbleQR.cc dbleLU.cc dbleHESS.cc dbleGEPBAL.cc dbleAEPBAL.cc dRowVector.cc dColVector.cc QLD.cc CmplxSVD.cc CmplxCHOL.cc CmplxHESS.cc CmplxQR.cc CmplxQRP.cc QPSOL.cc CmplxAEPBAL.cc CmplxLU.cc CmplxSCHUR.cc dMatrix.cc CColVector.cc CRowVector.cc dbleCHOL.cc CollocWt.cc NLEqn.cc EIG.cc DAE.cc ODE.cc CMatrix.cc NPSOL.cc Quad.cc: Change usage of F77_FCN to match new definition * utils.cc dbleSVD.cc dbleSCHUR.cc dbleQRP.cc dbleQR.cc dbleLU.cc dbleHESS.cc dbleGEPBAL.cc dbleAEPBAL.cc dRowVector.cc dColVector.cc QLD.cc CmplxSVD.cc CmplxCHOL.cc CmplxHESS.cc CmplxQR.cc CmplxQRP.cc QPSOL.cc CmplxAEPBAL.cc CmplxLU.cc CmplxSCHUR.cc dMatrix.cc CColVector.cc CRowVector.cc dbleCHOL.cc CollocWt.cc NLEqn.cc EIG.cc DAE.cc ODE.cc CMatrix.cc NPSOL.cc Quad.cc: Where appropriate, declare Fortran subroutines to take args by reference instead of pointer. Change all callers. Sun Apr 9 20:11:56 1995 John Eaton <jwe@schoch.che.utexas.edu> * MArray.h (MArray2::~MArray2, MDiagArray::~MDiagArray): New functions. Make += and -= operators friend functions. * Array.h (Array2::~Array2, Array3::~Array3, DiagArray::~DiagArray): New functions. Wed Apr 5 21:21:13 1995 John Eaton <jwe@schoch.che.utexas.edu> * Makefile.in (EXTRAS): Don't distribute mx-kludge.cc. (MATRIX_INC): Don't distribute mx-kludge.h. * CColVector.h CColVector.cc CDiagMatrix.h CDiagMatrix.cc CMatrix.h CMatrix.cc CRowVector.h CRowVector.cc dColVector.h dColVector.cc dDiagMatrix.h dDiagMatrix.cc dMatrix.h dMatrix.cc dRowVector.h dRowVector.cc: Derive classes from MArray, MArray2, and MDiagArray, not Array, Array2, and DiagArray2. Don't use functions defined in mx-kludge.cc for arithmetic like-type operations on arrays. * MArray.cc: Use the classes defined here like-type mathematical operations on Array objects. Abuse CPP more. * Makefile.in (TEMPLATE_SRC): Add it to the list. (EXTRAS): Delete it from this list. * MArray-C.cc, MArray-d.cc: New files. * Makefile.in (TI_SRC): Add them to the list. Tue Apr 4 14:13:46 1995 John Eaton <jwe@schoch.che.utexas.edu> * mx-kludge.cc: Abuse CPP even more. Mon Apr 3 21:05:30 1995 John Eaton <jwe@schoch.che.utexas.edu> * Objective.h (objective_function): Add missing const. (gradient_function): Likewise. * CColVector.h CColVector.cc CDiagMatrix.h CDiagMatrix.cc CMatrix.h CMatrix.cc CRowVector.h CRowVector.cc dColVector.h dColVector.cc dDiagMatrix.h dDiagMatrix.cc dMatrix.h dMatrix.cc dRowVector.h dRowVector.cc: Reorganize to declare and define friends where they should be, based on the use of private constructors. Fri Mar 31 10:09:40 1995 John Eaton <jwe@schoch.che.utexas.edu> * CRowVector.h (linspace): Add declaration. * dRowVector.h (linspace): Likewise. * dMatrix.cc (Matrix::inverse, Matrix::determinant, Matrix::solve): Force result of rcond + 1.0 to be stored. * CMatrix.cc (ComplexMatrix::inverse, ComplexMatrix::determinant, ComplexMatrix::solve): Likewise. See ChangeLog.1 in the top level directory for earlier changes.