Mercurial > hg > octave-lyh
annotate liboctave/numeric/DASRT.cc @ 15271:648dabbb4c6b
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/DASRT.cc@560317fd5977 |
| children |
| rev | line source |
|---|---|
| 3990 | 1 /* |
| 2 | |
|
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3 Copyright (C) 2002-2012 John W. Eaton |
| 3990 | 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 | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 3990 | 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 | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 3990 | 20 |
| 21 */ | |
| 22 | |
| 23 #ifdef HAVE_CONFIG_H | |
| 24 #include <config.h> | |
| 25 #endif | |
| 26 | |
| 27 #include <cfloat> | |
| 28 | |
| 5765 | 29 #include <sstream> |
| 30 | |
| 3990 | 31 #include "DASRT.h" |
| 32 #include "f77-fcn.h" | |
| 33 #include "lo-error.h" | |
| 7231 | 34 #include "lo-math.h" |
| 4180 | 35 #include "quit.h" |
| 3990 | 36 |
| 11495 | 37 typedef octave_idx_type (*dasrt_fcn_ptr) (const double&, const double*, |
| 38 const double*, double*, | |
| 39 octave_idx_type&, double*, | |
| 40 octave_idx_type*); | |
| 3991 | 41 |
| 11495 | 42 typedef octave_idx_type (*dasrt_jac_ptr) (const double&, const double*, |
| 43 const double*, double*, | |
| 44 const double&, double*, | |
| 45 octave_idx_type*); | |
| 3991 | 46 |
| 11495 | 47 typedef octave_idx_type (*dasrt_constr_ptr) (const octave_idx_type&, |
| 48 const double&, const double*, | |
| 49 const octave_idx_type&, | |
| 50 double*, double*, | |
| 51 octave_idx_type*); | |
| 3991 | 52 |
| 3990 | 53 extern "C" |
| 4552 | 54 { |
| 55 F77_RET_T | |
| 11495 | 56 F77_FUNC (ddasrt, DDASRT) (dasrt_fcn_ptr, const octave_idx_type&, |
| 57 double&, double*, double*, const double&, | |
| 58 octave_idx_type*, const double*, | |
| 59 const double*, octave_idx_type&, double*, | |
| 60 const octave_idx_type&, octave_idx_type*, | |
|
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61 const octave_idx_type&, double*, |
| 11495 | 62 octave_idx_type*, dasrt_jac_ptr, |
| 63 dasrt_constr_ptr, const octave_idx_type&, | |
| 64 octave_idx_type*); | |
| 4552 | 65 } |
| 3990 | 66 |
| 67 static DAEFunc::DAERHSFunc user_fsub; | |
| 68 static DAEFunc::DAEJacFunc user_jsub; | |
| 69 static DAERTFunc::DAERTConstrFunc user_csub; | |
| 3993 | 70 |
| 5275 | 71 static octave_idx_type nn; |
| 3990 | 72 |
| 5275 | 73 static octave_idx_type |
| 3991 | 74 ddasrt_f (const double& t, const double *state, const double *deriv, |
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75 double *delta, octave_idx_type& ires, double *, octave_idx_type *) |
| 3990 | 76 { |
| 4180 | 77 BEGIN_INTERRUPT_WITH_EXCEPTIONS; |
| 78 | |
| 3990 | 79 ColumnVector tmp_state (nn); |
| 4133 | 80 ColumnVector tmp_deriv (nn); |
| 3990 | 81 |
| 5275 | 82 for (octave_idx_type i = 0; i < nn; i++) |
| 4133 | 83 { |
| 84 tmp_state(i) = state[i]; | |
| 85 tmp_deriv(i) = deriv[i]; | |
| 86 } | |
| 3990 | 87 |
| 3994 | 88 ColumnVector tmp_fval = (*user_fsub) (tmp_state, tmp_deriv, t, ires); |
| 3990 | 89 |
| 90 if (tmp_fval.length () == 0) | |
| 91 ires = -2; | |
| 92 else | |
| 93 { | |
| 5275 | 94 for (octave_idx_type i = 0; i < nn; i++) |
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95 delta[i] = tmp_fval(i); |
| 3990 | 96 } |
| 97 | |
| 4180 | 98 END_INTERRUPT_WITH_EXCEPTIONS; |
| 99 | |
| 3990 | 100 return 0; |
| 101 } | |
| 102 | |
| 5275 | 103 octave_idx_type |
| 3991 | 104 ddasrt_j (const double& time, const double *state, const double *deriv, |
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105 double *pd, const double& cj, double *, octave_idx_type *) |
| 3990 | 106 { |
| 4180 | 107 BEGIN_INTERRUPT_WITH_EXCEPTIONS; |
| 108 | |
| 5775 | 109 // FIXME -- would be nice to avoid copying the data. |
| 3990 | 110 |
| 3991 | 111 ColumnVector tmp_state (nn); |
| 112 ColumnVector tmp_deriv (nn); | |
| 3990 | 113 |
| 5275 | 114 for (octave_idx_type i = 0; i < nn; i++) |
| 3991 | 115 { |
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116 tmp_deriv.elem (i) = deriv[i]; |
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117 tmp_state.elem (i) = state[i]; |
| 3991 | 118 } |
| 3990 | 119 |
| 3994 | 120 Matrix tmp_pd = (*user_jsub) (tmp_state, tmp_deriv, time, cj); |
| 3990 | 121 |
| 5275 | 122 for (octave_idx_type j = 0; j < nn; j++) |
| 123 for (octave_idx_type i = 0; i < nn; i++) | |
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124 pd[nn * j + i] = tmp_pd.elem (i, j); |
| 3990 | 125 |
| 4180 | 126 END_INTERRUPT_WITH_EXCEPTIONS; |
| 127 | |
| 3990 | 128 return 0; |
| 129 } | |
| 130 | |
| 5275 | 131 static octave_idx_type |
| 132 ddasrt_g (const octave_idx_type& neq, const double& t, const double *state, | |
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133 const octave_idx_type& ng, double *gout, double *, octave_idx_type *) |
| 3990 | 134 { |
| 4180 | 135 BEGIN_INTERRUPT_WITH_EXCEPTIONS; |
| 136 | |
| 5275 | 137 octave_idx_type n = neq; |
| 3990 | 138 |
| 139 ColumnVector tmp_state (n); | |
| 5275 | 140 for (octave_idx_type i = 0; i < n; i++) |
| 3990 | 141 tmp_state(i) = state[i]; |
| 142 | |
| 3994 | 143 ColumnVector tmp_fval = (*user_csub) (tmp_state, t); |
| 3990 | 144 |
| 5275 | 145 for (octave_idx_type i = 0; i < ng; i++) |
| 3990 | 146 gout[i] = tmp_fval(i); |
| 147 | |
| 4180 | 148 END_INTERRUPT_WITH_EXCEPTIONS; |
| 149 | |
| 3990 | 150 return 0; |
| 151 } | |
| 152 | |
| 153 void | |
| 154 DASRT::integrate (double tout) | |
| 155 { | |
| 156 DASRT_result retval; | |
| 157 | |
| 4049 | 158 // I suppose this is the safe thing to do. If this is the first |
| 159 // call, or if anything about the problem has changed, we should | |
| 160 // start completely fresh. | |
| 161 | |
| 162 if (! initialized || restart | |
| 163 || DAEFunc::reset || DAERTFunc::reset || DASRT_options::reset) | |
| 3990 | 164 { |
| 165 integration_error = false; | |
| 166 | |
| 4049 | 167 initialized = true; |
| 168 | |
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169 info.resize (dim_vector (15, 1)); |
| 4049 | 170 |
| 5275 | 171 for (octave_idx_type i = 0; i < 15; i++) |
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172 info(i) = 0; |
| 4049 | 173 |
| 5275 | 174 octave_idx_type n = size (); |
| 4049 | 175 |
| 176 nn = n; | |
| 3990 | 177 |
| 4133 | 178 // DAERTFunc |
| 179 | |
| 180 user_csub = DAERTFunc::constraint_function (); | |
| 181 | |
| 182 if (user_csub) | |
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183 { |
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184 ColumnVector tmp = (*user_csub) (x, t); |
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185 ng = tmp.length (); |
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186 } |
| 4133 | 187 else |
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188 ng = 0; |
| 4133 | 189 |
| 5275 | 190 octave_idx_type maxord = maximum_order (); |
| 4133 | 191 if (maxord >= 0) |
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192 { |
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193 if (maxord > 0 && maxord < 6) |
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194 { |
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195 info(8) = 1; |
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196 iwork(2) = maxord; |
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197 } |
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198 else |
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199 { |
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200 (*current_liboctave_error_handler) |
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201 ("dassl: invalid value for maximum order"); |
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202 integration_error = true; |
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203 return; |
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204 } |
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205 } |
| 4133 | 206 |
| 4428 | 207 liw = 21 + n; |
| 4133 | 208 lrw = 50 + 9*n + n*n + 3*ng; |
| 4049 | 209 |
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210 iwork.resize (dim_vector (liw, 1)); |
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211 rwork.resize (dim_vector (lrw, 1)); |
| 4049 | 212 |
| 213 info(0) = 0; | |
| 214 | |
| 215 if (stop_time_set) | |
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216 { |
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217 info(3) = 1; |
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218 rwork(0) = stop_time; |
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219 } |
| 3990 | 220 else |
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221 info(3) = 0; |
| 3990 | 222 |
| 4049 | 223 restart = false; |
| 3994 | 224 |
| 4049 | 225 // DAEFunc |
| 226 | |
| 227 user_fsub = DAEFunc::function (); | |
| 228 user_jsub = DAEFunc::jacobian_function (); | |
| 229 | |
| 230 if (user_fsub) | |
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231 { |
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232 octave_idx_type ires = 0; |
| 3990 | 233 |
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234 ColumnVector fval = (*user_fsub) (x, xdot, t, ires); |
| 3990 | 235 |
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236 if (fval.length () != x.length ()) |
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237 { |
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238 (*current_liboctave_error_handler) |
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239 ("dasrt: inconsistent sizes for state and residual vectors"); |
| 3990 | 240 |
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241 integration_error = true; |
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242 return; |
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243 } |
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244 } |
| 4049 | 245 else |
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246 { |
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247 (*current_liboctave_error_handler) |
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248 ("dasrt: no user supplied RHS subroutine!"); |
| 3990 | 249 |
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250 integration_error = true; |
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251 return; |
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252 } |
| 4049 | 253 |
| 254 info(4) = user_jsub ? 1 : 0; | |
| 255 | |
| 256 DAEFunc::reset = false; | |
| 257 | |
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258 jroot.resize (dim_vector (ng, 1), 1); |
| 4049 | 259 |
| 260 DAERTFunc::reset = false; | |
| 261 | |
| 262 // DASRT_options | |
| 263 | |
| 4050 | 264 double mss = maximum_step_size (); |
| 265 if (mss >= 0.0) | |
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266 { |
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267 rwork(1) = mss; |
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268 info(6) = 1; |
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269 } |
| 4049 | 270 else |
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271 info(6) = 0; |
| 3990 | 272 |
| 4050 | 273 double iss = initial_step_size (); |
| 274 if (iss >= 0.0) | |
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275 { |
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276 rwork(2) = iss; |
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277 info(7) = 1; |
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278 } |
| 4049 | 279 else |
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280 info(7) = 0; |
| 4049 | 281 |
| 282 if (step_limit () >= 0) | |
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283 { |
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284 info(11) = 1; |
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285 iwork(20) = step_limit (); |
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286 } |
| 4049 | 287 else |
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288 info(11) = 0; |
| 3990 | 289 |
| 290 abs_tol = absolute_tolerance (); | |
| 291 rel_tol = relative_tolerance (); | |
| 292 | |
| 5275 | 293 octave_idx_type abs_tol_len = abs_tol.length (); |
| 294 octave_idx_type rel_tol_len = rel_tol.length (); | |
| 3998 | 295 |
| 296 if (abs_tol_len == 1 && rel_tol_len == 1) | |
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297 { |
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298 info.elem (1) = 0; |
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299 } |
| 3998 | 300 else if (abs_tol_len == n && rel_tol_len == n) |
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301 { |
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302 info.elem (1) = 1; |
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303 } |
| 3998 | 304 else |
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305 { |
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306 (*current_liboctave_error_handler) |
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307 ("dasrt: inconsistent sizes for tolerance arrays"); |
| 3998 | 308 |
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309 integration_error = true; |
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310 return; |
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311 } |
| 3998 | 312 |
| 4049 | 313 DASRT_options::reset = false; |
| 3990 | 314 } |
| 315 | |
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316 double *px = x.fortran_vec (); |
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317 double *pxdot = xdot.fortran_vec (); |
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318 |
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319 octave_idx_type *pinfo = info.fortran_vec (); |
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320 |
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321 double *prel_tol = rel_tol.fortran_vec (); |
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322 double *pabs_tol = abs_tol.fortran_vec (); |
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323 |
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324 double *prwork = rwork.fortran_vec (); |
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325 octave_idx_type *piwork = iwork.fortran_vec (); |
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326 |
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327 octave_idx_type *pjroot = jroot.fortran_vec (); |
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328 |
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329 double *dummy = 0; |
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330 octave_idx_type *idummy = 0; |
| 3990 | 331 |
| 4575 | 332 F77_XFCN (ddasrt, DDASRT, (ddasrt_f, nn, t, px, pxdot, tout, pinfo, |
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333 prel_tol, pabs_tol, istate, prwork, lrw, |
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334 piwork, liw, dummy, idummy, ddasrt_j, |
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335 ddasrt_g, ng, pjroot)); |
| 3990 | 336 |
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337 switch (istate) |
| 3990 | 338 { |
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339 case 1: // A step was successfully taken in intermediate-output |
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340 // mode. The code has not yet reached TOUT. |
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341 case 2: // The integration to TOUT was successfully completed |
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342 // (T=TOUT) by stepping exactly to TOUT. |
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343 case 3: // The integration to TOUT was successfully completed |
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344 // (T=TOUT) by stepping past TOUT. Y(*) is obtained by |
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345 // interpolation. YPRIME(*) is obtained by interpolation. |
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346 t = tout; |
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347 break; |
| 3990 | 348 |
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349 case 4: // The integration was successfully completed |
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350 // by finding one or more roots of G at T. |
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351 break; |
| 3990 | 352 |
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353 case -1: // A large amount of work has been expended. |
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354 case -2: // The error tolerances are too stringent. |
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355 case -3: // The local error test cannot be satisfied because you |
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356 // specified a zero component in ATOL and the |
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357 // corresponding computed solution component is zero. |
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358 // Thus, a pure relative error test is impossible for |
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359 // this component. |
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360 case -6: // DDASRT had repeated error test failures on the last |
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361 // attempted step. |
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362 case -7: // The corrector could not converge. |
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363 case -8: // The matrix of partial derivatives is singular. |
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364 case -9: // The corrector could not converge. There were repeated |
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365 // error test failures in this step. |
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366 case -10: // The corrector could not converge because IRES was |
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367 // equal to minus one. |
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368 case -11: // IRES equal to -2 was encountered and control is being |
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369 // returned to the calling program. |
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370 case -12: // DASSL failed to compute the initial YPRIME. |
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371 case -33: // The code has encountered trouble from which it cannot |
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372 // recover. A message is printed explaining the trouble |
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373 // and control is returned to the calling program. For |
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374 // example, this occurs when invalid input is detected. |
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375 integration_error = true; |
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376 break; |
| 3996 | 377 |
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378 default: |
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379 integration_error = true; |
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380 (*current_liboctave_error_handler) |
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381 ("unrecognized value of istate (= %d) returned from ddasrt", |
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382 istate); |
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383 break; |
| 3990 | 384 } |
| 385 } | |
| 386 | |
| 387 DASRT_result | |
| 388 DASRT::integrate (const ColumnVector& tout) | |
| 389 { | |
| 390 DASRT_result retval; | |
| 391 | |
| 392 Matrix x_out; | |
| 393 Matrix xdot_out; | |
| 3994 | 394 ColumnVector t_out = tout; |
| 3990 | 395 |
| 5275 | 396 octave_idx_type n_out = tout.capacity (); |
| 397 octave_idx_type n = size (); | |
| 3990 | 398 |
| 399 if (n_out > 0 && n > 0) | |
| 400 { | |
| 401 x_out.resize (n_out, n); | |
| 402 xdot_out.resize (n_out, n); | |
| 403 | |
| 5275 | 404 for (octave_idx_type i = 0; i < n; i++) |
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405 { |
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406 x_out(0,i) = x(i); |
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407 xdot_out(0,i) = xdot(i); |
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408 } |
| 3994 | 409 |
| 5275 | 410 for (octave_idx_type j = 1; j < n_out; j++) |
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411 { |
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412 integrate (tout(j)); |
| 3994 | 413 |
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414 if (integration_error) |
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415 { |
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416 retval = DASRT_result (x_out, xdot_out, t_out); |
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417 return retval; |
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418 } |
| 3992 | 419 |
| 3997 | 420 if (istate == 4) |
| 3990 | 421 t_out(j) = t; |
| 422 else | |
| 423 t_out(j) = tout(j); | |
| 424 | |
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425 for (octave_idx_type i = 0; i < n; i++) |
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426 { |
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427 x_out(j,i) = x(i); |
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428 xdot_out(j,i) = xdot(i); |
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429 } |
| 3992 | 430 |
| 3997 | 431 if (istate == 4) |
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432 { |
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433 x_out.resize (j+1, n); |
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434 xdot_out.resize (j+1, n); |
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435 t_out.resize (j+1); |
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436 break; |
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437 } |
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438 } |
| 3990 | 439 } |
| 440 | |
| 441 retval = DASRT_result (x_out, xdot_out, t_out); | |
| 442 | |
| 443 return retval; | |
| 444 } | |
| 445 | |
| 446 DASRT_result | |
|
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447 DASRT::integrate (const ColumnVector& tout, const ColumnVector& tcrit) |
| 3990 | 448 { |
| 449 DASRT_result retval; | |
| 450 | |
| 451 Matrix x_out; | |
| 452 Matrix xdot_out; | |
| 3994 | 453 ColumnVector t_outs = tout; |
| 3990 | 454 |
| 5275 | 455 octave_idx_type n_out = tout.capacity (); |
| 456 octave_idx_type n = size (); | |
| 3990 | 457 |
| 458 if (n_out > 0 && n > 0) | |
| 459 { | |
| 460 x_out.resize (n_out, n); | |
| 461 xdot_out.resize (n_out, n); | |
| 462 | |
| 5275 | 463 octave_idx_type n_crit = tcrit.capacity (); |
| 3990 | 464 |
| 465 if (n_crit > 0) | |
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466 { |
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467 octave_idx_type i_crit = 0; |
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468 octave_idx_type i_out = 1; |
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469 double next_crit = tcrit(0); |
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470 double next_out; |
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471 while (i_out < n_out) |
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472 { |
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473 bool do_restart = false; |
| 3990 | 474 |
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475 next_out = tout(i_out); |
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476 if (i_crit < n_crit) |
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477 next_crit = tcrit(i_crit); |
| 3990 | 478 |
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479 octave_idx_type save_output; |
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480 double t_out; |
| 3990 | 481 |
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482 if (next_crit == next_out) |
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483 { |
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484 set_stop_time (next_crit); |
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485 t_out = next_out; |
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486 save_output = 1; |
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487 i_out++; |
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488 i_crit++; |
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489 do_restart = true; |
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490 } |
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491 else if (next_crit < next_out) |
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492 { |
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493 if (i_crit < n_crit) |
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494 { |
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495 set_stop_time (next_crit); |
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496 t_out = next_crit; |
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497 save_output = 0; |
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498 i_crit++; |
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499 do_restart = true; |
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500 } |
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501 else |
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502 { |
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503 clear_stop_time (); |
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504 t_out = next_out; |
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505 save_output = 1; |
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506 i_out++; |
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507 } |
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508 } |
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509 else |
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510 { |
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511 set_stop_time (next_crit); |
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512 t_out = next_out; |
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513 save_output = 1; |
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514 i_out++; |
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515 } |
| 3990 | 516 |
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517 integrate (t_out); |
| 3990 | 518 |
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519 if (integration_error) |
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520 { |
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521 retval = DASRT_result (x_out, xdot_out, t_outs); |
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522 return retval; |
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523 } |
| 3992 | 524 |
| 3997 | 525 if (istate == 4) |
| 3990 | 526 t_out = t; |
| 527 | |
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528 if (save_output) |
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529 { |
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530 for (octave_idx_type i = 0; i < n; i++) |
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531 { |
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532 x_out(i_out-1,i) = x(i); |
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533 xdot_out(i_out-1,i) = xdot(i); |
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534 } |
| 3994 | 535 |
| 3990 | 536 t_outs(i_out-1) = t_out; |
| 3994 | 537 |
| 3997 | 538 if (istate == 4) |
| 3990 | 539 { |
| 540 x_out.resize (i_out, n); | |
| 541 xdot_out.resize (i_out, n); | |
| 542 t_outs.resize (i_out); | |
| 543 i_out = n_out; | |
| 544 } | |
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545 } |
| 3990 | 546 |
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547 if (do_restart) |
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548 force_restart (); |
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549 } |
| 3990 | 550 |
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551 retval = DASRT_result (x_out, xdot_out, t_outs); |
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552 } |
| 3990 | 553 else |
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554 { |
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555 retval = integrate (tout); |
| 3990 | 556 |
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557 if (integration_error) |
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558 return retval; |
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559 } |
| 3990 | 560 } |
| 561 | |
| 562 return retval; | |
| 563 } | |
| 564 | |
| 3995 | 565 std::string |
| 566 DASRT::error_message (void) const | |
| 567 { | |
| 568 std::string retval; | |
| 569 | |
| 5765 | 570 std::ostringstream buf; |
| 571 buf << t; | |
| 572 std::string t_curr = buf.str (); | |
| 4043 | 573 |
| 3997 | 574 switch (istate) |
| 3995 | 575 { |
| 3996 | 576 case 1: |
| 577 retval = "a step was successfully taken in intermediate-output mode."; | |
| 578 break; | |
| 579 | |
| 580 case 2: | |
| 581 retval = "integration completed by stepping exactly to TOUT"; | |
| 582 break; | |
| 583 | |
| 584 case 3: | |
| 585 retval = "integration to tout completed by stepping past TOUT"; | |
| 586 break; | |
| 587 | |
| 588 case 4: | |
| 589 retval = "integration completed by finding one or more roots of G at T"; | |
| 590 break; | |
| 591 | |
| 592 case -1: | |
| 4043 | 593 retval = std::string ("a large amount of work has been expended (t =") |
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594 + t_curr + ")"; |
| 3996 | 595 break; |
| 596 | |
| 597 case -2: | |
| 598 retval = "the error tolerances are too stringent"; | |
| 599 break; | |
| 600 | |
| 601 case -3: | |
| 4043 | 602 retval = std::string ("error weight became zero during problem. (t = ") |
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603 + t_curr |
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604 + "; solution component i vanished, and atol or atol(i) == 0)"; |
| 3996 | 605 break; |
| 606 | |
| 607 case -6: | |
| 4043 | 608 retval = std::string ("repeated error test failures on the last attempted step (t = ") |
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609 + t_curr + ")"; |
| 3996 | 610 break; |
| 611 | |
| 612 case -7: | |
| 4043 | 613 retval = std::string ("the corrector could not converge (t = ") |
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614 + t_curr + ")"; |
| 3996 | 615 break; |
| 616 | |
| 617 case -8: | |
| 4043 | 618 retval = std::string ("the matrix of partial derivatives is singular (t = ") |
|
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619 + t_curr + ")"; |
| 3996 | 620 break; |
| 621 | |
| 622 case -9: | |
| 4043 | 623 retval = std::string ("the corrector could not converge (t = ") |
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624 + t_curr + "; repeated test failures)"; |
| 3996 | 625 break; |
| 626 | |
| 627 case -10: | |
| 4043 | 628 retval = std::string ("corrector could not converge because IRES was -1 (t = ") |
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629 + t_curr + ")"; |
| 3996 | 630 break; |
| 631 | |
| 632 case -11: | |
| 4043 | 633 retval = std::string ("return requested in user-supplied function (t = ") |
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634 + t_curr + ")"; |
| 3996 | 635 break; |
| 636 | |
| 637 case -12: | |
| 638 retval = "failed to compute consistent initial conditions"; | |
| 639 break; | |
| 640 | |
| 641 case -33: | |
| 642 retval = "unrecoverable error (see printed message)"; | |
| 643 break; | |
| 644 | |
| 3995 | 645 default: |
| 646 retval = "unknown error state"; | |
| 647 break; | |
| 648 } | |
| 649 | |
| 650 return retval; | |
| 651 } |