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comparison liboctave/array/Range.cc @ 15271:648dabbb4c6b

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build: Refactor liboctave into multiple subdirectories. Move libcruft into liboctave. * array/Array-C.cc, array/Array-b.cc, array/Array-ch.cc, array/Array-d.cc, array/Array-f.cc, array/Array-fC.cc, array/Array-i.cc, array/Array-idx-vec.cc, array/Array-s.cc, array/Array-str.cc, array/Array-util.cc, array/Array-util.h, array/Array-voidp.cc, array/Array.cc, array/Array.h, array/Array2.h, array/Array3.h, array/ArrayN.h, array/CColVector.cc, array/CColVector.h, array/CDiagMatrix.cc, array/CDiagMatrix.h, array/CMatrix.cc, array/CMatrix.h, array/CNDArray.cc, array/CNDArray.h, array/CRowVector.cc, array/CRowVector.h, array/CSparse.cc, array/CSparse.h, array/DiagArray2.cc, array/DiagArray2.h, array/MArray-C.cc, array/MArray-d.cc, array/MArray-decl.h, array/MArray-defs.h, array/MArray-f.cc, array/MArray-fC.cc, array/MArray-i.cc, array/MArray-s.cc, array/MArray.cc, array/MArray.h, array/MArray2.h, array/MArrayN.h, array/MDiagArray2.cc, array/MDiagArray2.h, array/MSparse-C.cc, array/MSparse-d.cc, array/MSparse-defs.h, array/MSparse.cc, array/MSparse.h, array/Matrix.h, array/MatrixType.cc, array/MatrixType.h, array/PermMatrix.cc, array/PermMatrix.h, array/Range.cc, array/Range.h, array/Sparse-C.cc, array/Sparse-b.cc, array/Sparse-d.cc, array/Sparse.cc, array/Sparse.h, array/boolMatrix.cc, array/boolMatrix.h, array/boolNDArray.cc, array/boolNDArray.h, array/boolSparse.cc, array/boolSparse.h, array/chMatrix.cc, array/chMatrix.h, array/chNDArray.cc, array/chNDArray.h, array/dColVector.cc, array/dColVector.h, array/dDiagMatrix.cc, array/dDiagMatrix.h, array/dMatrix.cc, array/dMatrix.h, array/dNDArray.cc, array/dNDArray.h, array/dRowVector.cc, array/dRowVector.h, array/dSparse.cc, array/dSparse.h, array/dim-vector.cc, array/dim-vector.h, array/fCColVector.cc, array/fCColVector.h, array/fCDiagMatrix.cc, array/fCDiagMatrix.h, array/fCMatrix.cc, array/fCMatrix.h, array/fCNDArray.cc, array/fCNDArray.h, array/fCRowVector.cc, array/fCRowVector.h, array/fColVector.cc, array/fColVector.h, array/fDiagMatrix.cc, array/fDiagMatrix.h, array/fMatrix.cc, array/fMatrix.h, array/fNDArray.cc, array/fNDArray.h, array/fRowVector.cc, array/fRowVector.h, array/idx-vector.cc, array/idx-vector.h, array/int16NDArray.cc, array/int16NDArray.h, array/int32NDArray.cc, array/int32NDArray.h, array/int64NDArray.cc, array/int64NDArray.h, array/int8NDArray.cc, array/int8NDArray.h, array/intNDArray.cc, array/intNDArray.h, array/module.mk, array/uint16NDArray.cc, array/uint16NDArray.h, array/uint32NDArray.cc, array/uint32NDArray.h, array/uint64NDArray.cc, array/uint64NDArray.h, array/uint8NDArray.cc, array/uint8NDArray.h: Moved from liboctave dir to array subdirectory. * cruft/Makefile.am, cruft/amos/README, cruft/amos/cacai.f, cruft/amos/cacon.f, cruft/amos/cairy.f, cruft/amos/casyi.f, cruft/amos/cbesh.f, cruft/amos/cbesi.f, cruft/amos/cbesj.f, cruft/amos/cbesk.f, cruft/amos/cbesy.f, cruft/amos/cbinu.f, cruft/amos/cbiry.f, cruft/amos/cbknu.f, cruft/amos/cbuni.f, cruft/amos/cbunk.f, cruft/amos/ckscl.f, cruft/amos/cmlri.f, cruft/amos/crati.f, cruft/amos/cs1s2.f, cruft/amos/cseri.f, cruft/amos/cshch.f, cruft/amos/cuchk.f, cruft/amos/cunhj.f, cruft/amos/cuni1.f, cruft/amos/cuni2.f, cruft/amos/cunik.f, cruft/amos/cunk1.f, cruft/amos/cunk2.f, cruft/amos/cuoik.f, cruft/amos/cwrsk.f, cruft/amos/dgamln.f, cruft/amos/gamln.f, cruft/amos/module.mk, cruft/amos/xzabs.f, cruft/amos/xzexp.f, cruft/amos/xzlog.f, cruft/amos/xzsqrt.f, cruft/amos/zacai.f, cruft/amos/zacon.f, cruft/amos/zairy.f, cruft/amos/zasyi.f, cruft/amos/zbesh.f, cruft/amos/zbesi.f, cruft/amos/zbesj.f, cruft/amos/zbesk.f, cruft/amos/zbesy.f, cruft/amos/zbinu.f, cruft/amos/zbiry.f, cruft/amos/zbknu.f, cruft/amos/zbuni.f, cruft/amos/zbunk.f, cruft/amos/zdiv.f, cruft/amos/zkscl.f, cruft/amos/zmlri.f, cruft/amos/zmlt.f, cruft/amos/zrati.f, cruft/amos/zs1s2.f, cruft/amos/zseri.f, cruft/amos/zshch.f, cruft/amos/zuchk.f, cruft/amos/zunhj.f, cruft/amos/zuni1.f, cruft/amos/zuni2.f, cruft/amos/zunik.f, cruft/amos/zunk1.f, cruft/amos/zunk2.f, cruft/amos/zuoik.f, cruft/amos/zwrsk.f, cruft/blas-xtra/cconv2.f, cruft/blas-xtra/cdotc3.f, cruft/blas-xtra/cmatm3.f, cruft/blas-xtra/csconv2.f, cruft/blas-xtra/dconv2.f, cruft/blas-xtra/ddot3.f, cruft/blas-xtra/dmatm3.f, cruft/blas-xtra/module.mk, cruft/blas-xtra/sconv2.f, cruft/blas-xtra/sdot3.f, cruft/blas-xtra/smatm3.f, cruft/blas-xtra/xcdotc.f, cruft/blas-xtra/xcdotu.f, cruft/blas-xtra/xddot.f, cruft/blas-xtra/xdnrm2.f, cruft/blas-xtra/xdznrm2.f, cruft/blas-xtra/xerbla.f, cruft/blas-xtra/xscnrm2.f, cruft/blas-xtra/xsdot.f, cruft/blas-xtra/xsnrm2.f, cruft/blas-xtra/xzdotc.f, cruft/blas-xtra/xzdotu.f, cruft/blas-xtra/zconv2.f, cruft/blas-xtra/zdconv2.f, cruft/blas-xtra/zdotc3.f, cruft/blas-xtra/zmatm3.f, cruft/daspk/datv.f, cruft/daspk/dcnst0.f, cruft/daspk/dcnstr.f, cruft/daspk/ddasic.f, cruft/daspk/ddasid.f, cruft/daspk/ddasik.f, cruft/daspk/ddaspk.f, cruft/daspk/ddstp.f, cruft/daspk/ddwnrm.f, cruft/daspk/dfnrmd.f, cruft/daspk/dfnrmk.f, cruft/daspk/dhels.f, cruft/daspk/dheqr.f, cruft/daspk/dinvwt.f, cruft/daspk/dlinsd.f, cruft/daspk/dlinsk.f, cruft/daspk/dmatd.f, cruft/daspk/dnedd.f, cruft/daspk/dnedk.f, cruft/daspk/dnsd.f, cruft/daspk/dnsid.f, cruft/daspk/dnsik.f, cruft/daspk/dnsk.f, cruft/daspk/dorth.f, cruft/daspk/dslvd.f, cruft/daspk/dslvk.f, cruft/daspk/dspigm.f, cruft/daspk/dyypnw.f, cruft/daspk/module.mk, cruft/dasrt/ddasrt.f, cruft/dasrt/drchek.f, cruft/dasrt/droots.f, cruft/dasrt/module.mk, cruft/dassl/ddaini.f, cruft/dassl/ddajac.f, cruft/dassl/ddanrm.f, cruft/dassl/ddaslv.f, cruft/dassl/ddassl.f, cruft/dassl/ddastp.f, cruft/dassl/ddatrp.f, cruft/dassl/ddawts.f, cruft/dassl/module.mk, cruft/fftpack/cfftb.f, cruft/fftpack/cfftb1.f, cruft/fftpack/cfftf.f, cruft/fftpack/cfftf1.f, cruft/fftpack/cffti.f, cruft/fftpack/cffti1.f, cruft/fftpack/fftpack.doc, cruft/fftpack/module.mk, cruft/fftpack/passb.f, cruft/fftpack/passb2.f, cruft/fftpack/passb3.f, cruft/fftpack/passb4.f, cruft/fftpack/passb5.f, cruft/fftpack/passf.f, cruft/fftpack/passf2.f, cruft/fftpack/passf3.f, cruft/fftpack/passf4.f, cruft/fftpack/passf5.f, cruft/fftpack/zfftb.f, cruft/fftpack/zfftb1.f, cruft/fftpack/zfftf.f, cruft/fftpack/zfftf1.f, cruft/fftpack/zffti.f, cruft/fftpack/zffti1.f, cruft/fftpack/zpassb.f, cruft/fftpack/zpassb2.f, cruft/fftpack/zpassb3.f, cruft/fftpack/zpassb4.f, cruft/fftpack/zpassb5.f, cruft/fftpack/zpassf.f, cruft/fftpack/zpassf2.f, cruft/fftpack/zpassf3.f, cruft/fftpack/zpassf4.f, cruft/fftpack/zpassf5.f, cruft/lapack-xtra/crsf2csf.f, cruft/lapack-xtra/module.mk, cruft/lapack-xtra/xclange.f, cruft/lapack-xtra/xdlamch.f, cruft/lapack-xtra/xdlange.f, cruft/lapack-xtra/xilaenv.f, cruft/lapack-xtra/xslamch.f, cruft/lapack-xtra/xslange.f, cruft/lapack-xtra/xzlange.f, cruft/lapack-xtra/zrsf2csf.f, cruft/link-deps.mk, cruft/misc/blaswrap.c, cruft/misc/cquit.c, cruft/misc/d1mach-tst.for, cruft/misc/d1mach.f, cruft/misc/f77-extern.cc, cruft/misc/f77-fcn.c, cruft/misc/f77-fcn.h, cruft/misc/i1mach.f, cruft/misc/lo-error.c, cruft/misc/lo-error.h, cruft/misc/module.mk, cruft/misc/quit.cc, cruft/misc/quit.h, cruft/misc/r1mach.f, cruft/mkf77def.in, cruft/odepack/cfode.f, cruft/odepack/dlsode.f, cruft/odepack/ewset.f, cruft/odepack/intdy.f, cruft/odepack/module.mk, cruft/odepack/prepj.f, cruft/odepack/scfode.f, cruft/odepack/sewset.f, cruft/odepack/sintdy.f, cruft/odepack/slsode.f, cruft/odepack/solsy.f, cruft/odepack/sprepj.f, cruft/odepack/ssolsy.f, cruft/odepack/sstode.f, cruft/odepack/stode.f, cruft/odepack/svnorm.f, cruft/odepack/vnorm.f, cruft/ordered-qz/README, cruft/ordered-qz/dsubsp.f, cruft/ordered-qz/exchqz.f, cruft/ordered-qz/module.mk, cruft/ordered-qz/sexchqz.f, cruft/ordered-qz/ssubsp.f, cruft/quadpack/dqagi.f, cruft/quadpack/dqagie.f, cruft/quadpack/dqagp.f, cruft/quadpack/dqagpe.f, cruft/quadpack/dqelg.f, cruft/quadpack/dqk15i.f, cruft/quadpack/dqk21.f, cruft/quadpack/dqpsrt.f, cruft/quadpack/module.mk, cruft/quadpack/qagi.f, cruft/quadpack/qagie.f, cruft/quadpack/qagp.f, cruft/quadpack/qagpe.f, cruft/quadpack/qelg.f, cruft/quadpack/qk15i.f, cruft/quadpack/qk21.f, cruft/quadpack/qpsrt.f, cruft/quadpack/xerror.f, cruft/ranlib/Basegen.doc, cruft/ranlib/HOWTOGET, cruft/ranlib/README, cruft/ranlib/advnst.f, cruft/ranlib/genbet.f, cruft/ranlib/genchi.f, cruft/ranlib/genexp.f, cruft/ranlib/genf.f, cruft/ranlib/gengam.f, cruft/ranlib/genmn.f, cruft/ranlib/genmul.f, cruft/ranlib/gennch.f, cruft/ranlib/gennf.f, cruft/ranlib/gennor.f, cruft/ranlib/genprm.f, cruft/ranlib/genunf.f, cruft/ranlib/getcgn.f, cruft/ranlib/getsd.f, cruft/ranlib/ignbin.f, cruft/ranlib/ignlgi.f, cruft/ranlib/ignnbn.f, cruft/ranlib/ignpoi.f, cruft/ranlib/ignuin.f, cruft/ranlib/initgn.f, cruft/ranlib/inrgcm.f, cruft/ranlib/lennob.f, cruft/ranlib/mltmod.f, cruft/ranlib/module.mk, cruft/ranlib/phrtsd.f, cruft/ranlib/qrgnin.f, cruft/ranlib/randlib.chs, cruft/ranlib/randlib.fdoc, cruft/ranlib/ranf.f, cruft/ranlib/setall.f, cruft/ranlib/setant.f, cruft/ranlib/setgmn.f, cruft/ranlib/setsd.f, cruft/ranlib/sexpo.f, cruft/ranlib/sgamma.f, cruft/ranlib/snorm.f, cruft/ranlib/tstbot.for, cruft/ranlib/tstgmn.for, cruft/ranlib/tstmid.for, cruft/ranlib/wrap.f, cruft/slatec-err/fdump.f, cruft/slatec-err/ixsav.f, cruft/slatec-err/j4save.f, cruft/slatec-err/module.mk, cruft/slatec-err/xerclr.f, cruft/slatec-err/xercnt.f, cruft/slatec-err/xerhlt.f, cruft/slatec-err/xermsg.f, cruft/slatec-err/xerprn.f, cruft/slatec-err/xerrwd.f, cruft/slatec-err/xersve.f, cruft/slatec-err/xgetf.f, cruft/slatec-err/xgetua.f, cruft/slatec-err/xsetf.f, cruft/slatec-err/xsetua.f, cruft/slatec-fn/acosh.f, cruft/slatec-fn/albeta.f, cruft/slatec-fn/algams.f, cruft/slatec-fn/alngam.f, cruft/slatec-fn/alnrel.f, cruft/slatec-fn/asinh.f, cruft/slatec-fn/atanh.f, cruft/slatec-fn/betai.f, cruft/slatec-fn/csevl.f, cruft/slatec-fn/d9gmit.f, cruft/slatec-fn/d9lgic.f, cruft/slatec-fn/d9lgit.f, cruft/slatec-fn/d9lgmc.f, cruft/slatec-fn/dacosh.f, cruft/slatec-fn/dasinh.f, cruft/slatec-fn/datanh.f, cruft/slatec-fn/dbetai.f, cruft/slatec-fn/dcsevl.f, cruft/slatec-fn/derf.f, cruft/slatec-fn/derfc.in.f, cruft/slatec-fn/dgami.f, cruft/slatec-fn/dgamit.f, cruft/slatec-fn/dgamlm.f, cruft/slatec-fn/dgamma.f, cruft/slatec-fn/dgamr.f, cruft/slatec-fn/dlbeta.f, cruft/slatec-fn/dlgams.f, cruft/slatec-fn/dlngam.f, cruft/slatec-fn/dlnrel.f, cruft/slatec-fn/dpchim.f, cruft/slatec-fn/dpchst.f, cruft/slatec-fn/erf.f, cruft/slatec-fn/erfc.in.f, cruft/slatec-fn/gami.f, cruft/slatec-fn/gamit.f, cruft/slatec-fn/gamlim.f, cruft/slatec-fn/gamma.f, cruft/slatec-fn/gamr.f, cruft/slatec-fn/initds.f, cruft/slatec-fn/inits.f, cruft/slatec-fn/module.mk, cruft/slatec-fn/pchim.f, cruft/slatec-fn/pchst.f, cruft/slatec-fn/r9gmit.f, cruft/slatec-fn/r9lgic.f, cruft/slatec-fn/r9lgit.f, cruft/slatec-fn/r9lgmc.f, cruft/slatec-fn/xacosh.f, cruft/slatec-fn/xasinh.f, cruft/slatec-fn/xatanh.f, cruft/slatec-fn/xbetai.f, cruft/slatec-fn/xdacosh.f, cruft/slatec-fn/xdasinh.f, cruft/slatec-fn/xdatanh.f, cruft/slatec-fn/xdbetai.f, cruft/slatec-fn/xderf.f, cruft/slatec-fn/xderfc.f, cruft/slatec-fn/xdgami.f, cruft/slatec-fn/xdgamit.f, cruft/slatec-fn/xdgamma.f, cruft/slatec-fn/xerf.f, cruft/slatec-fn/xerfc.f, cruft/slatec-fn/xgamma.f, cruft/slatec-fn/xgmainc.f, cruft/slatec-fn/xsgmainc.f: Moved from top-level libcruft to cruft directory below liboctave. * numeric/CmplxAEPBAL.cc, numeric/CmplxAEPBAL.h, numeric/CmplxCHOL.cc, numeric/CmplxCHOL.h, numeric/CmplxGEPBAL.cc, numeric/CmplxGEPBAL.h, numeric/CmplxHESS.cc, numeric/CmplxHESS.h, numeric/CmplxLU.cc, numeric/CmplxLU.h, numeric/CmplxQR.cc, numeric/CmplxQR.h, numeric/CmplxQRP.cc, numeric/CmplxQRP.h, numeric/CmplxSCHUR.cc, numeric/CmplxSCHUR.h, numeric/CmplxSVD.cc, numeric/CmplxSVD.h, numeric/CollocWt.cc, numeric/CollocWt.h, numeric/DAE.h, numeric/DAEFunc.h, numeric/DAERT.h, numeric/DAERTFunc.h, numeric/DASPK-opts.in, numeric/DASPK.cc, numeric/DASPK.h, numeric/DASRT-opts.in, numeric/DASRT.cc, numeric/DASRT.h, numeric/DASSL-opts.in, numeric/DASSL.cc, numeric/DASSL.h, numeric/DET.h, numeric/EIG.cc, numeric/EIG.h, numeric/LSODE-opts.in, numeric/LSODE.cc, numeric/LSODE.h, numeric/ODE.h, numeric/ODEFunc.h, numeric/ODES.cc, numeric/ODES.h, numeric/ODESFunc.h, numeric/Quad-opts.in, numeric/Quad.cc, numeric/Quad.h, numeric/SparseCmplxCHOL.cc, numeric/SparseCmplxCHOL.h, numeric/SparseCmplxLU.cc, numeric/SparseCmplxLU.h, numeric/SparseCmplxQR.cc, numeric/SparseCmplxQR.h, numeric/SparseQR.cc, numeric/SparseQR.h, numeric/SparsedbleCHOL.cc, numeric/SparsedbleCHOL.h, numeric/SparsedbleLU.cc, numeric/SparsedbleLU.h, numeric/base-aepbal.h, numeric/base-dae.h, numeric/base-de.h, numeric/base-lu.cc, numeric/base-lu.h, numeric/base-min.h, numeric/base-qr.cc, numeric/base-qr.h, numeric/bsxfun-decl.h, numeric/bsxfun-defs.cc, numeric/bsxfun.h, numeric/dbleAEPBAL.cc, numeric/dbleAEPBAL.h, numeric/dbleCHOL.cc, numeric/dbleCHOL.h, numeric/dbleGEPBAL.cc, numeric/dbleGEPBAL.h, numeric/dbleHESS.cc, numeric/dbleHESS.h, numeric/dbleLU.cc, numeric/dbleLU.h, numeric/dbleQR.cc, numeric/dbleQR.h, numeric/dbleQRP.cc, numeric/dbleQRP.h, numeric/dbleSCHUR.cc, numeric/dbleSCHUR.h, numeric/dbleSVD.cc, numeric/dbleSVD.h, numeric/eigs-base.cc, numeric/fCmplxAEPBAL.cc, numeric/fCmplxAEPBAL.h, numeric/fCmplxCHOL.cc, numeric/fCmplxCHOL.h, numeric/fCmplxGEPBAL.cc, numeric/fCmplxGEPBAL.h, numeric/fCmplxHESS.cc, numeric/fCmplxHESS.h, numeric/fCmplxLU.cc, numeric/fCmplxLU.h, numeric/fCmplxQR.cc, numeric/fCmplxQR.h, numeric/fCmplxQRP.cc, numeric/fCmplxQRP.h, numeric/fCmplxSCHUR.cc, numeric/fCmplxSCHUR.h, numeric/fCmplxSVD.cc, numeric/fCmplxSVD.h, numeric/fEIG.cc, numeric/fEIG.h, numeric/floatAEPBAL.cc, numeric/floatAEPBAL.h, numeric/floatCHOL.cc, numeric/floatCHOL.h, numeric/floatGEPBAL.cc, numeric/floatGEPBAL.h, numeric/floatHESS.cc, numeric/floatHESS.h, numeric/floatLU.cc, numeric/floatLU.h, numeric/floatQR.cc, numeric/floatQR.h, numeric/floatQRP.cc, numeric/floatQRP.h, numeric/floatSCHUR.cc, numeric/floatSCHUR.h, numeric/floatSVD.cc, numeric/floatSVD.h, numeric/lo-mappers.cc, numeric/lo-mappers.h, numeric/lo-specfun.cc, numeric/lo-specfun.h, numeric/module.mk, numeric/oct-convn.cc, numeric/oct-convn.h, numeric/oct-fftw.cc, numeric/oct-fftw.h, numeric/oct-norm.cc, numeric/oct-norm.h, numeric/oct-rand.cc, numeric/oct-rand.h, numeric/oct-spparms.cc, numeric/oct-spparms.h, numeric/randgamma.c, numeric/randgamma.h, numeric/randmtzig.c, numeric/randmtzig.h, numeric/randpoisson.c, numeric/randpoisson.h, numeric/sparse-base-chol.cc, numeric/sparse-base-chol.h, numeric/sparse-base-lu.cc, numeric/sparse-base-lu.h, numeric/sparse-dmsolve.cc: Moved from liboctave dir to numeric subdirectory. * operators/Sparse-diag-op-defs.h, operators/Sparse-op-defs.h, operators/Sparse-perm-op-defs.h, operators/config-ops.sh, operators/mk-ops.awk, operators/module.mk, operators/mx-base.h, operators/mx-defs.h, operators/mx-ext.h, operators/mx-inlines.cc, operators/mx-op-decl.h, operators/mx-op-defs.h, operators/mx-ops, operators/sparse-mk-ops.awk, operators/sparse-mx-ops, operators/vx-ops: Moved from liboctave dir to operators subdirectory. * system/dir-ops.cc, system/dir-ops.h, system/file-ops.cc, system/file-ops.h, system/file-stat.cc, system/file-stat.h, system/lo-sysdep.cc, system/lo-sysdep.h, system/mach-info.cc, system/mach-info.h, system/module.mk, system/oct-env.cc, system/oct-env.h, system/oct-group.cc, system/oct-group.h, system/oct-openmp.h, system/oct-passwd.cc, system/oct-passwd.h, system/oct-syscalls.cc, system/oct-syscalls.h, system/oct-time.cc, system/oct-time.h, system/oct-uname.cc, system/oct-uname.h, system/pathlen.h, system/sysdir.h, system/syswait.h, system/tempnam.c, system/tempname.c: Moved from liboctave dir to system subdirectory. * util/base-list.h, util/byte-swap.h, util/caseless-str.h, util/cmd-edit.cc, util/cmd-edit.h, util/cmd-hist.cc, util/cmd-hist.h, util/data-conv.cc, util/data-conv.h, util/f2c-main.c, util/functor.h, util/glob-match.cc, util/glob-match.h, util/kpse.cc, util/lo-array-gripes.cc, util/lo-array-gripes.h, util/lo-cieee.c, util/lo-cutils.c, util/lo-cutils.h, util/lo-ieee.cc, util/lo-ieee.h, util/lo-macros.h, util/lo-math.h, util/lo-traits.h, util/lo-utils.cc, util/lo-utils.h, util/module.mk, util/oct-alloc.cc, util/oct-alloc.h, util/oct-base64.cc, util/oct-base64.h, util/oct-binmap.h, util/oct-cmplx.h, util/oct-glob.cc, util/oct-glob.h, util/oct-inttypes.cc, util/oct-inttypes.h, util/oct-locbuf.cc, util/oct-locbuf.h, util/oct-md5.cc, util/oct-md5.h, util/oct-mem.h, util/oct-mutex.cc, util/oct-mutex.h, util/oct-refcount.h, util/oct-rl-edit.c, util/oct-rl-edit.h, util/oct-rl-hist.c, util/oct-rl-hist.h, util/oct-shlib.cc, util/oct-shlib.h, util/oct-sort.cc, util/oct-sort.h, util/oct-sparse.h, util/pathsearch.cc, util/pathsearch.h, util/regexp.cc, util/regexp.h, util/singleton-cleanup.cc, util/singleton-cleanup.h, util/sparse-sort.cc, util/sparse-sort.h, util/sparse-util.cc, util/sparse-util.h, util/statdefs.h, util/str-vec.cc, util/str-vec.h, util/sun-utils.h: Moved from liboctave dir to util subdirectory. * Makefile.am: Eliminate reference to top-level liboctave directory. * autogen.sh: cd to new liboctave/operators directory to run config-ops.sh. * build-aux/common.mk: Eliminate LIBCRUFT references. * configure.ac: Eliminate libcruft top-level references. Switch test programs to find files in liboctave/cruft subdirectory. * OctaveFAQ.texi, install.txi, mkoctfile.1: Eliminate references to libcruft in docs. * libgui/src/Makefile.am, libinterp/Makefile.am, src/Makefile.am: Update include file locations. Stop linking against libcruft. * libinterp/corefcn/module.mk: Update location of OPT_INC files which are now in numeric/ subdirectory. * libinterp/dldfcn/config-module.awk: Stop linking against libcruft. * libinterp/interpfcn/toplev.cc: Remove reference to LIBCRUFT. * libinterp/link-deps.mk, liboctave/link-deps.mk: Add GNULIB_LINK_DEPS to link dependencies. * libinterp/oct-conf.in.h: Remove reference to OCTAVE_CONF_LIBCRUFT. * liboctave/Makefile.am: Overhaul to use convenience libraries in subdirectories. * scripts/miscellaneous/mkoctfile.m: Eliminate reference to LIBCRUFT. * src/mkoctfile.in.cc, src/mkoctfile.in.sh: Stop linking againt libcruft. Eliminate references to LIBCRUFT.
author Rik <rik@octave.org>
date Fri, 31 Aug 2012 20:00:20 -0700
parents liboctave/Range.cc@61822c866ba1
children 0303fda3e929
comparison
equal deleted inserted replaced
15270:6615a46d90ec 15271:648dabbb4c6b
1 /*
2
3 Copyright (C) 1993-2012 John W. Eaton
4
5 This file is part of Octave.
6
7 Octave is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
11
12 Octave is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with Octave; see the file COPYING. If not, see
19 <http://www.gnu.org/licenses/>.
20
21 */
22
23 #ifdef HAVE_CONFIG_H
24 #include <config.h>
25 #endif
26
27 #include <cfloat>
28
29 #include <iostream>
30 #include <limits>
31
32 #include "Range.h"
33 #include "lo-error.h"
34 #include "lo-mappers.h"
35 #include "lo-math.h"
36 #include "lo-utils.h"
37 #include "Array-util.h"
38
39 Range::Range (double b, double i, octave_idx_type n)
40 : rng_base (b), rng_limit (b + (n-1) * i), rng_inc (i),
41 rng_nelem (n), cache ()
42 {
43 if (! xfinite (b) || ! xfinite (i))
44 rng_nelem = -2;
45 }
46
47 bool
48 Range::all_elements_are_ints (void) const
49 {
50 // If the base and increment are ints, the final value in the range
51 // will also be an integer, even if the limit is not. If there is one
52 // or fewer elements only the base needs to be an integer
53
54 return (! (xisnan (rng_base) || xisnan (rng_inc))
55 && (NINTbig (rng_base) == rng_base || rng_nelem < 1)
56 && (NINTbig (rng_inc) == rng_inc || rng_nelem <= 1));
57 }
58
59 Matrix
60 Range::matrix_value (void) const
61 {
62 if (rng_nelem > 0 && cache.nelem () == 0)
63 {
64 cache.resize (1, rng_nelem);
65 double b = rng_base;
66 double increment = rng_inc;
67 for (octave_idx_type i = 0; i < rng_nelem; i++)
68 cache(i) = b + i * increment;
69
70 // On some machines (x86 with extended precision floating point
71 // arithmetic, for example) it is possible that we can overshoot
72 // the limit by approximately the machine precision even though
73 // we were very careful in our calculation of the number of
74 // elements.
75
76 if ((rng_inc > 0 && cache(rng_nelem-1) > rng_limit)
77 || (rng_inc < 0 && cache(rng_nelem-1) < rng_limit))
78 cache(rng_nelem-1) = rng_limit;
79 }
80
81 return cache;
82 }
83
84 double
85 Range::checkelem (octave_idx_type i) const
86 {
87 if (i < 0 || i >= rng_nelem)
88 gripe_index_out_of_range (1, 1, i+1, rng_nelem);
89
90 return rng_base + rng_inc * i;
91 }
92
93 struct _rangeidx_helper
94 {
95 double *array, base, inc;
96 _rangeidx_helper (double *a, double b, double i)
97 : array (a), base (b), inc (i) { }
98 void operator () (octave_idx_type i)
99 { *array++ = base + i * inc; }
100 };
101
102 Array<double>
103 Range::index (const idx_vector& i) const
104 {
105 Array<double> retval;
106
107 octave_idx_type n = rng_nelem;
108
109 if (i.is_colon ())
110 {
111 retval = matrix_value ().reshape (dim_vector (rng_nelem, 1));
112 }
113 else
114 {
115 if (i.extent (n) != n)
116 gripe_index_out_of_range (1, 1, i.extent (n), n); // throws
117
118 dim_vector rd = i.orig_dimensions ();
119 octave_idx_type il = i.length (n);
120
121 // taken from Array.cc.
122
123 if (n != 1 && rd.is_vector ())
124 rd = dim_vector (1, il);
125
126 retval.clear (rd);
127
128 i.loop (n, _rangeidx_helper (retval.fortran_vec (), rng_base, rng_inc));
129 }
130
131 return retval;
132 }
133
134 // NOTE: max and min only return useful values if nelem > 0.
135
136 double
137 Range::min (void) const
138 {
139 double retval = 0.0;
140 if (rng_nelem > 0)
141 {
142 if (rng_inc > 0)
143 retval = rng_base;
144 else
145 {
146 retval = rng_base + (rng_nelem - 1) * rng_inc;
147
148 // See the note in the matrix_value method above.
149
150 if (retval < rng_limit)
151 retval = rng_limit;
152 }
153
154 }
155 return retval;
156 }
157
158 double
159 Range::max (void) const
160 {
161 double retval = 0.0;
162 if (rng_nelem > 0)
163 {
164 if (rng_inc > 0)
165 {
166 retval = rng_base + (rng_nelem - 1) * rng_inc;
167
168 // See the note in the matrix_value method above.
169
170 if (retval > rng_limit)
171 retval = rng_limit;
172 }
173 else
174 retval = rng_base;
175 }
176 return retval;
177 }
178
179 void
180 Range::sort_internal (bool ascending)
181 {
182 if (ascending && rng_base > rng_limit && rng_inc < 0.0)
183 {
184 double tmp = rng_base;
185 rng_base = min ();
186 rng_limit = tmp;
187 rng_inc = -rng_inc;
188 clear_cache ();
189 }
190 else if (! ascending && rng_base < rng_limit && rng_inc > 0.0)
191 {
192 double tmp = rng_limit;
193 rng_limit = min ();
194 rng_base = tmp;
195 rng_inc = -rng_inc;
196 clear_cache ();
197 }
198 }
199
200 void
201 Range::sort_internal (Array<octave_idx_type>& sidx, bool ascending)
202 {
203 octave_idx_type nel = nelem ();
204
205 sidx.resize (dim_vector (1, nel));
206
207 octave_idx_type *psidx = sidx.fortran_vec ();
208
209 bool reverse = false;
210
211 if (ascending && rng_base > rng_limit && rng_inc < 0.0)
212 {
213 double tmp = rng_base;
214 rng_base = min ();
215 rng_limit = tmp;
216 rng_inc = -rng_inc;
217 clear_cache ();
218 reverse = true;
219 }
220 else if (! ascending && rng_base < rng_limit && rng_inc > 0.0)
221 {
222 double tmp = rng_limit;
223 rng_limit = min ();
224 rng_base = tmp;
225 rng_inc = -rng_inc;
226 clear_cache ();
227 reverse = true;
228 }
229
230 octave_idx_type tmp = reverse ? nel - 1 : 0;
231 octave_idx_type stp = reverse ? -1 : 1;
232
233 for (octave_idx_type i = 0; i < nel; i++, tmp += stp)
234 psidx[i] = tmp;
235
236 }
237
238 Matrix
239 Range::diag (octave_idx_type k) const
240 {
241 return matrix_value ().diag (k);
242 }
243
244 Range
245 Range::sort (octave_idx_type dim, sortmode mode) const
246 {
247 Range retval = *this;
248
249 if (dim == 1)
250 {
251 if (mode == ASCENDING)
252 retval.sort_internal (true);
253 else if (mode == DESCENDING)
254 retval.sort_internal (false);
255 }
256 else if (dim != 0)
257 (*current_liboctave_error_handler) ("Range::sort: invalid dimension");
258
259 return retval;
260 }
261
262 Range
263 Range::sort (Array<octave_idx_type>& sidx, octave_idx_type dim,
264 sortmode mode) const
265 {
266 Range retval = *this;
267
268 if (dim == 1)
269 {
270 if (mode == ASCENDING)
271 retval.sort_internal (sidx, true);
272 else if (mode == DESCENDING)
273 retval.sort_internal (sidx, false);
274 }
275 else if (dim != 0)
276 (*current_liboctave_error_handler) ("Range::sort: invalid dimension");
277
278 return retval;
279 }
280
281 sortmode
282 Range::is_sorted (sortmode mode) const
283 {
284 if (rng_nelem > 1 && rng_inc < 0)
285 mode = (mode == ASCENDING) ? UNSORTED : DESCENDING;
286 else if (rng_nelem > 1 && rng_inc > 0)
287 mode = (mode == DESCENDING) ? UNSORTED : ASCENDING;
288 else
289 mode = mode ? mode : ASCENDING;
290
291 return mode;
292 }
293
294 std::ostream&
295 operator << (std::ostream& os, const Range& a)
296 {
297 double b = a.base ();
298 double increment = a.inc ();
299 octave_idx_type num_elem = a.nelem ();
300
301 for (octave_idx_type i = 0; i < num_elem-1; i++)
302 os << b + i * increment << " ";
303
304 // Prevent overshoot. See comment in the matrix_value method
305 // above.
306
307 os << (increment > 0 ? a.max () : a.min ()) << "\n";
308
309 return os;
310 }
311
312 std::istream&
313 operator >> (std::istream& is, Range& a)
314 {
315 is >> a.rng_base;
316 if (is)
317 {
318 is >> a.rng_limit;
319 if (is)
320 {
321 is >> a.rng_inc;
322 a.rng_nelem = a.nelem_internal ();
323 }
324 }
325
326 return is;
327 }
328
329 Range
330 operator - (const Range& r)
331 {
332 return Range (-r.base (), -r.inc (), r.nelem ());
333 }
334
335 Range operator + (double x, const Range& r)
336 {
337 Range result (x + r.base (), r.inc (), r.nelem ());
338 if (result.rng_nelem < 0)
339 result.cache = x + r.matrix_value ();
340
341 return result;
342 }
343
344 Range operator + (const Range& r, double x)
345 {
346 Range result (r.base () + x, r.inc (), r.nelem ());
347 if (result.rng_nelem < 0)
348 result.cache = r.matrix_value () + x;
349
350 return result;
351 }
352
353 Range operator - (double x, const Range& r)
354 {
355 Range result (x - r.base (), -r.inc (), r.nelem ());
356 if (result.rng_nelem < 0)
357 result.cache = x - r.matrix_value ();
358
359 return result;
360 }
361
362 Range operator - (const Range& r, double x)
363 {
364 Range result (r.base () - x, r.inc (), r.nelem ());
365 if (result.rng_nelem < 0)
366 result.cache = r.matrix_value () - x;
367
368 return result;
369 }
370
371 Range operator * (double x, const Range& r)
372 {
373 Range result (x * r.base (), x * r.inc (), r.nelem ());
374 if (result.rng_nelem < 0)
375 result.cache = x * r.matrix_value ();
376
377 return result;
378 }
379
380 Range operator * (const Range& r, double x)
381 {
382 Range result (r.base () * x, r.inc () * x, r.nelem ());
383 if (result.rng_nelem < 0)
384 result.cache = r.matrix_value () * x;
385
386 return result;
387 }
388
389
390 // C See Knuth, Art Of Computer Programming, Vol. 1, Problem 1.2.4-5.
391 // C
392 // C===Tolerant FLOOR function.
393 // C
394 // C X - is given as a Double Precision argument to be operated on.
395 // C It is assumed that X is represented with M mantissa bits.
396 // C CT - is given as a Comparison Tolerance such that
397 // C 0.LT.CT.LE.3-SQRT(5)/2. If the relative difference between
398 // C X and A whole number is less than CT, then TFLOOR is
399 // C returned as this whole number. By treating the
400 // C floating-point numbers as a finite ordered set note that
401 // C the heuristic EPS=2.**(-(M-1)) and CT=3*EPS causes
402 // C arguments of TFLOOR/TCEIL to be treated as whole numbers
403 // C if they are exactly whole numbers or are immediately
404 // C adjacent to whole number representations. Since EPS, the
405 // C "distance" between floating-point numbers on the unit
406 // C interval, and M, the number of bits in X'S mantissa, exist
407 // C on every floating-point computer, TFLOOR/TCEIL are
408 // C consistently definable on every floating-point computer.
409 // C
410 // C For more information see the following references:
411 // C (1) P. E. Hagerty, "More On Fuzzy Floor And Ceiling," APL QUOTE
412 // C QUAD 8(4):20-24, June 1978. Note that TFLOOR=FL5.
413 // C (2) L. M. Breed, "Definitions For Fuzzy Floor And Ceiling", APL
414 // C QUOTE QUAD 8(3):16-23, March 1978. This paper cites FL1 through
415 // C FL5, the history of five years of evolutionary development of
416 // C FL5 - the seven lines of code below - by open collaboration
417 // C and corroboration of the mathematical-computing community.
418 // C
419 // C Penn State University Center for Academic Computing
420 // C H. D. Knoble - August, 1978.
421
422 static inline double
423 tfloor (double x, double ct)
424 {
425 // C---------FLOOR(X) is the largest integer algebraically less than
426 // C or equal to X; that is, the unfuzzy FLOOR function.
427
428 // DINT (X) = X - DMOD (X, 1.0);
429 // FLOOR (X) = DINT (X) - DMOD (2.0 + DSIGN (1.0, X), 3.0);
430
431 // C---------Hagerty's FL5 function follows...
432
433 double q = 1.0;
434
435 if (x < 0.0)
436 q = 1.0 - ct;
437
438 double rmax = q / (2.0 - ct);
439
440 double t1 = 1.0 + gnulib::floor (x);
441 t1 = (ct / q) * (t1 < 0.0 ? -t1 : t1);
442 t1 = rmax < t1 ? rmax : t1;
443 t1 = ct > t1 ? ct : t1;
444 t1 = gnulib::floor (x + t1);
445
446 if (x <= 0.0 || (t1 - x) < rmax)
447 return t1;
448 else
449 return t1 - 1.0;
450 }
451
452 static inline double
453 tceil (double x, double ct)
454 {
455 return -tfloor (-x, ct);
456 }
457
458 static inline bool
459 teq (double u, double v, double ct = 3.0 * std::numeric_limits<double>::epsilon ())
460 {
461 double tu = fabs (u);
462 double tv = fabs (v);
463
464 return fabs (u - v) < ((tu > tv ? tu : tv) * ct);
465 }
466
467 octave_idx_type
468 Range::nelem_internal (void) const
469 {
470 octave_idx_type retval = -1;
471
472 if (rng_inc == 0
473 || (rng_limit > rng_base && rng_inc < 0)
474 || (rng_limit < rng_base && rng_inc > 0))
475 {
476 retval = 0;
477 }
478 else
479 {
480 double ct = 3.0 * std::numeric_limits<double>::epsilon ();
481
482 double tmp = tfloor ((rng_limit - rng_base + rng_inc) / rng_inc, ct);
483
484 octave_idx_type n_elt = (tmp > 0.0 ? static_cast<octave_idx_type> (tmp) : 0);
485
486 // If the final element that we would compute for the range is
487 // equal to the limit of the range, or is an adjacent floating
488 // point number, accept it. Otherwise, try a range with one
489 // fewer element. If that fails, try again with one more
490 // element.
491 //
492 // I'm not sure this is very good, but it seems to work better than
493 // just using tfloor as above. For example, without it, the
494 // expression 1.8:0.05:1.9 fails to produce the expected result of
495 // [1.8, 1.85, 1.9].
496
497 if (! teq (rng_base + (n_elt - 1) * rng_inc, rng_limit))
498 {
499 if (teq (rng_base + (n_elt - 2) * rng_inc, rng_limit))
500 n_elt--;
501 else if (teq (rng_base + n_elt * rng_inc, rng_limit))
502 n_elt++;
503 }
504
505 retval = (n_elt >= std::numeric_limits<octave_idx_type>::max () - 1) ? -1 : n_elt;
506 }
507
508 return retval;
509 }