Mercurial > hg > octave-nkf

annotate liboctave/array/fDiagMatrix.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/fDiagMatrix.cc@72c96de7a403
children 0a0912a9ab6e
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1 // FloatDiagMatrix manipulations.
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2 /*
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3
14138
72c96de7a403 maint: update copyright notices for 2012
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4 Copyright (C) 1994-2012 John W. Eaton
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5 Copyright (C) 2009 VZLU Prague
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6
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7 This file is part of Octave.
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8
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9 Octave is free software; you can redistribute it and/or modify it
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10 under the terms of the GNU General Public License as published by the
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11 Free Software Foundation; either version 3 of the License, or (at your
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12 option) any later version.
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13
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14 Octave is distributed in the hope that it will be useful, but WITHOUT
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15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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17 for more details.
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18
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19 You should have received a copy of the GNU General Public License
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20 along with Octave; see the file COPYING. If not, see
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21 <http://www.gnu.org/licenses/>.
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22
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23 */
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24
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25 #ifdef HAVE_CONFIG_H
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26 #include <config.h>
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27 #endif
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28
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29 #include <iostream>
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30
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31 #include "Array-util.h"
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32 #include "lo-error.h"
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33 #include "mx-base.h"
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34 #include "mx-inlines.cc"
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35 #include "oct-cmplx.h"
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36
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37 // Diagonal Matrix class.
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38
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39 bool
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40 FloatDiagMatrix::operator == (const FloatDiagMatrix& a) const
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41 {
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42 if (rows () != a.rows () || cols () != a.cols ())
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43 return 0;
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44
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45 return mx_inline_equal (length (), data (), a.data ());
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46 }
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47
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48 bool
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49 FloatDiagMatrix::operator != (const FloatDiagMatrix& a) const
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50 {
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51 return !(*this == a);
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52 }
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53
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54 FloatDiagMatrix&
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55 FloatDiagMatrix::fill (float val)
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56 {
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57 for (octave_idx_type i = 0; i < length (); i++)
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58 elem (i, i) = val;
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59 return *this;
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60 }
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61
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62 FloatDiagMatrix&
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63 FloatDiagMatrix::fill (float val, octave_idx_type beg, octave_idx_type end)
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64 {
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65 if (beg < 0 || end >= length () || end < beg)
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66 {
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67 (*current_liboctave_error_handler) ("range error for fill");
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68 return *this;
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69 }
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70
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71 for (octave_idx_type i = beg; i <= end; i++)
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72 elem (i, i) = val;
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73
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74 return *this;
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75 }
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76
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77 FloatDiagMatrix&
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78 FloatDiagMatrix::fill (const FloatColumnVector& a)
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79 {
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80 octave_idx_type len = length ();
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81 if (a.length () != len)
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82 {
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83 (*current_liboctave_error_handler) ("range error for fill");
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84 return *this;
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85 }
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86
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87 for (octave_idx_type i = 0; i < len; i++)
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88 elem (i, i) = a.elem (i);
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89
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90 return *this;
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91 }
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92
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93 FloatDiagMatrix&
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94 FloatDiagMatrix::fill (const FloatRowVector& a)
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95 {
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96 octave_idx_type len = length ();
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97 if (a.length () != len)
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98 {
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99 (*current_liboctave_error_handler) ("range error for fill");
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100 return *this;
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101 }
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102
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103 for (octave_idx_type i = 0; i < len; i++)
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104 elem (i, i) = a.elem (i);
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105
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106 return *this;
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107 }
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108
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109 FloatDiagMatrix&
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110 FloatDiagMatrix::fill (const FloatColumnVector& a, octave_idx_type beg)
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111 {
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112 octave_idx_type a_len = a.length ();
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113 if (beg < 0 || beg + a_len >= length ())
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114 {
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115 (*current_liboctave_error_handler) ("range error for fill");
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116 return *this;
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117 }
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118
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119 for (octave_idx_type i = 0; i < a_len; i++)
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120 elem (i+beg, i+beg) = a.elem (i);
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121
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122 return *this;
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123 }
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124
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125 FloatDiagMatrix&
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126 FloatDiagMatrix::fill (const FloatRowVector& a, octave_idx_type beg)
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127 {
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128 octave_idx_type a_len = a.length ();
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129 if (beg < 0 || beg + a_len >= length ())
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130 {
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131 (*current_liboctave_error_handler) ("range error for fill");
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132 return *this;
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133 }
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134
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135 for (octave_idx_type i = 0; i < a_len; i++)
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136 elem (i+beg, i+beg) = a.elem (i);
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137
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138 return *this;
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139 }
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140
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141 FloatDiagMatrix
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142 FloatDiagMatrix::abs (void) const
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143 {
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144 return FloatDiagMatrix (diag ().abs (), rows (), columns ());
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145 }
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146
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147 FloatDiagMatrix
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148 real (const FloatComplexDiagMatrix& a)
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149 {
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150 return FloatDiagMatrix (real (a.diag ()), a.rows (), a.columns ());
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151 }
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152
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153 FloatDiagMatrix
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154 imag (const FloatComplexDiagMatrix& a)
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155 {
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156 return FloatDiagMatrix (imag (a.diag ()), a.rows (), a.columns ());
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157 }
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158
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159 FloatMatrix
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160 FloatDiagMatrix::extract (octave_idx_type r1, octave_idx_type c1, octave_idx_type r2, octave_idx_type c2) const
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161 {
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162 if (r1 > r2) { octave_idx_type tmp = r1; r1 = r2; r2 = tmp; }
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163 if (c1 > c2) { octave_idx_type tmp = c1; c1 = c2; c2 = tmp; }
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164
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165 octave_idx_type new_r = r2 - r1 + 1;
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166 octave_idx_type new_c = c2 - c1 + 1;
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167
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168 FloatMatrix result (new_r, new_c);
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169
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170 for (octave_idx_type j = 0; j < new_c; j++)
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171 for (octave_idx_type i = 0; i < new_r; i++)
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172 result.elem (i, j) = elem (r1+i, c1+j);
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173
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174 return result;
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175 }
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176
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177 // extract row or column i.
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178
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179 FloatRowVector
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180 FloatDiagMatrix::row (octave_idx_type i) const
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181 {
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182 octave_idx_type r = rows ();
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183 octave_idx_type c = cols ();
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184 if (i < 0 || i >= r)
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185 {
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186 (*current_liboctave_error_handler) ("invalid row selection");
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187 return FloatRowVector ();
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188 }
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189
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190 FloatRowVector retval (c, 0.0);
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191 if (r <= c || (r > c && i < c))
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192 retval.elem (i) = elem (i, i);
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193
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194 return retval;
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195 }
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196
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197 FloatRowVector
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198 FloatDiagMatrix::row (char *s) const
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199 {
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200 if (! s)
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201 {
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202 (*current_liboctave_error_handler) ("invalid row selection");
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203 return FloatRowVector ();
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204 }
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205
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206 char c = *s;
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207 if (c == 'f' || c == 'F')
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208 return row (static_cast<octave_idx_type>(0));
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209 else if (c == 'l' || c == 'L')
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210 return row (rows () - 1);
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211 else
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212 {
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213 (*current_liboctave_error_handler) ("invalid row selection");
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214 return FloatRowVector ();
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215 }
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216 }
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217
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218 FloatColumnVector
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219 FloatDiagMatrix::column (octave_idx_type i) const
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220 {
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221 octave_idx_type r = rows ();
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222 octave_idx_type c = cols ();
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223 if (i < 0 || i >= c)
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224 {
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225 (*current_liboctave_error_handler) ("invalid column selection");
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226 return FloatColumnVector ();
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227 }
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228
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229 FloatColumnVector retval (r, 0.0);
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230 if (r >= c || (r < c && i < r))
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231 retval.elem (i) = elem (i, i);
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232
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233 return retval;
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234 }
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235
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236 FloatColumnVector
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237 FloatDiagMatrix::column (char *s) const
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238 {
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239 if (! s)
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240 {
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241 (*current_liboctave_error_handler) ("invalid column selection");
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242 return FloatColumnVector ();
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243 }
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244
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245 char c = *s;
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246 if (c == 'f' || c == 'F')
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247 return column (static_cast<octave_idx_type>(0));
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248 else if (c == 'l' || c == 'L')
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249 return column (cols () - 1);
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250 else
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251 {
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252 (*current_liboctave_error_handler) ("invalid column selection");
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253 return FloatColumnVector ();
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254 }
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255 }
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256
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257 FloatDiagMatrix
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258 FloatDiagMatrix::inverse (void) const
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259 {
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260 octave_idx_type info;
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261 return inverse (info);
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262 }
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263
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264 FloatDiagMatrix
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265 FloatDiagMatrix::inverse (octave_idx_type &info) const
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266 {
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267 octave_idx_type r = rows ();
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268 octave_idx_type c = cols ();
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269 octave_idx_type len = length ();
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270 if (r != c)
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271 {
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272 (*current_liboctave_error_handler) ("inverse requires square matrix");
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273 return FloatDiagMatrix ();
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274 }
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275
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276 FloatDiagMatrix retval (r, c);
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277
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278 info = 0;
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279 for (octave_idx_type i = 0; i < len; i++)
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280 {
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281 if (elem (i, i) == 0.0)
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282 {
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283 info = -1;
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284 return *this;
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285 }
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286 else
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287 retval.elem (i, i) = 1.0 / elem (i, i);
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288 }
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289
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290 return retval;
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291 }
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292
8840
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293 FloatDiagMatrix
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294 FloatDiagMatrix::pseudo_inverse (void) const
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295 {
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296 octave_idx_type r = rows ();
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297 octave_idx_type c = cols ();
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298 octave_idx_type len = length ();
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299
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300 FloatDiagMatrix retval (c, r);
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301
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302 for (octave_idx_type i = 0; i < len; i++)
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303 {
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304 if (elem (i, i) != 0.0f)
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305 retval.elem (i, i) = 1.0f / elem (i, i);
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306 else
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307 retval.elem (i, i) = 0.0f;
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308 }
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309
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310 return retval;
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311 }
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312
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313 // diagonal matrix by diagonal matrix -> diagonal matrix operations
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314
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315 // diagonal matrix by diagonal matrix -> diagonal matrix operations
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316
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317 FloatDiagMatrix
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318 operator * (const FloatDiagMatrix& a, const FloatDiagMatrix& b)
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319 {
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320 octave_idx_type a_nr = a.rows ();
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321 octave_idx_type a_nc = a.cols ();
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322
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323 octave_idx_type b_nr = b.rows ();
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324 octave_idx_type b_nc = b.cols ();
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325
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326 if (a_nc != b_nr)
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327 gripe_nonconformant ("operator *", a_nr, a_nc, b_nr, b_nc);
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328
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329 FloatDiagMatrix c (a_nr, b_nc);
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330
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331 octave_idx_type len = c.length (), lenm = len < a_nc ? len : a_nc;
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332
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333 for (octave_idx_type i = 0; i < lenm; i++)
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334 c.dgxelem (i) = a.dgelem (i) * b.dgelem (i);
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335 for (octave_idx_type i = lenm; i < len; i++)
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336 c.dgxelem (i) = 0.0f;
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337
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338 return c;
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339 }
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340
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341 // other operations
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342
8371
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343 FloatDET
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344 FloatDiagMatrix::determinant (void) const
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345 {
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346 FloatDET det (1.0f);
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347 if (rows () != cols ())
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348 {
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349 (*current_liboctave_error_handler) ("determinant requires square matrix");
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350 det = 0.0f;
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351 }
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352 else
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353 {
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354 octave_idx_type len = length ();
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355 for (octave_idx_type i = 0; i < len; i++)
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356 det *= elem (i, i);
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357 }
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358
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359 return det;
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360 }
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361
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362 float
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363 FloatDiagMatrix::rcond (void) const
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364 {
9812
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365 FloatColumnVector av = diag (0).map<float> (fabsf);
8371
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366 float amx = av.max (), amn = av.min ();
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367 return amx == 0 ? 0.0f : amn / amx;
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368 }
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369
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370 std::ostream&
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371 operator << (std::ostream& os, const FloatDiagMatrix& a)
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372 {
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373 // int field_width = os.precision () + 7;
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374
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375 for (octave_idx_type i = 0; i < a.rows (); i++)
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376 {
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377 for (octave_idx_type j = 0; j < a.cols (); j++)
10314
07ebe522dac2 untabify liboctave C++ sources
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378 {
07ebe522dac2 untabify liboctave C++ sources
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379 if (i == j)
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380 os << " " /* setw (field_width) */ << a.elem (i, i);
07ebe522dac2 untabify liboctave C++ sources
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381 else
07ebe522dac2 untabify liboctave C++ sources
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diff changeset
382 os << " " /* setw (field_width) */ << 0.0;
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diff changeset
383 }
7789
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384 os << "\n";
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385 }
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386 return os;
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387 }