Mercurial > octave-nkf
diff liboctave/ChangeLog @ 2330:12ff450cbb1f
[project @ 1996-07-19 01:39:22 by jwe]
Initial revision
| author | jwe |
|---|---|
| date | Fri, 19 Jul 1996 01:49:31 +0000 |
| parents | |
| children | d7592de300ea |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/liboctave/ChangeLog Fri Jul 19 01:49:31 1996 +0000 @@ -0,0 +1,876 @@ +Sun Jul 14 17:30:37 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * dMatrix.cc (Matrix::read, Matrix::write): Convert to use + iostreams and handler data format conversions. Delete old methods + that used stdio. + + * data-conv.h, data-conv.cc (oct_data_conv): New class. + +Fri Jul 12 13:52:44 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * mach-info.h: Rename from float-fmt.h. + * mach-info.cc: Rename from float-fmt.cc. + Handle machine information using a singlton class. + * Makefile.in: Update appropriate lists. + +Tue Jul 9 11:49:10 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Array-flags.cc: Provide definitions for the flags even if + OCTAVE_SOURCE is not defined. + + * Array.h, Array2.h, Array3.h: BOUNDS_CHECKING now affects + operator(), not elem(). + * Array3.h: Move indexing methods here from Array3.cc. + +Mon Jun 24 02:30:05 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Array3.cc (checkelem): Fix typo in call to Array2<T>::elem(). + + * Makefile.in (install-lib): Use INSTALL_PROGRAM instead of + INSTALL_DATA for shared libs. + +Thu Jun 6 09:59:06 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Quad.cc: Include lo-error.h here too. + +Mon May 27 12:41:07 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * file-ops.h: Include sys/types.h here. + +Wed May 22 00:20:24 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * chMatrix.cc (charMatrix::transpose): Provide definition. + + * Array-idx.h (maybe_delete_elements): Correctly compute number of + elements in result. + * Array2-idx.h (maybe_delete_elements): Likewise for number of + rows and columns in result. + +Tue May 21 23:46:09 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * dbleQR.cc (QR::QR): Don't create result from to-be-deleted data. + * CmplxQR.cc (ComplexQR::ComplexQR): Likewise. + +Fri May 17 03:06:02 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Makefile.in (install-inc): Install in octincludedir, not includedir. + +Sun May 12 03:40:01 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Makefile.in (uninstall): Also delete shared library. + Split install into install-libs and install-includes. + (install-inc): If linkdir is a directory, leave it alone. + + * sun-utils.cc (MAIN__): Define for Linux/ELF systems. + +Thu May 2 20:19:01 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Array-idx.h (assign): Handle A(:) = X for A undefined or empty. + * Array2-idx.h (assign): Likewise. + +Tue Apr 30 05:43:06 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Array2.cc (Array2<T>::range_error): New functions. + + * Array.h (class Array<T>): elem() and operator() are now + equivalent, and do bounds checking by default. + * Array2.cc (class Array2<T>): Likewise. + +Sat Apr 6 21:26:11 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Makefile.in (maintainer-clean, distclean): Also delete + stamp-picdir, stamp-shared, and pic directory. + (stamp-prereq): New target. + +Fri Mar 29 13:44:13 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * NPSOL.h (NPSOL_options::set_option (const char *, int)): + New function. + + * Array.h, Array.cc (Array<T>::range_error ()): New functions. + * Array.h (Array<T>::checkelem): Use them. + + * base-lu.h, base-lu.cc: Parameterize based on types of matrix + elements too. + * dbleLU.h, dbleLU.cc, CmplxLU.h, CmplxLU.cc: Change to match. + + * MDiagArray2.h (MDiagArray2 (const MArray<T>& a)): Delete. + + * Makefile.in (distclean): Delete so_locations, which is created + on DEC Alpha systems. + +Sat Mar 23 04:02:53 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Array.h (HEAVYWEIGHT_INDEXING): Do define this here if it is not + already defined. + +Fri Mar 22 23:53:58 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * pathsearch.cc: Include config.h. + +Wed Mar 20 04:54:03 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Array2-idx.h (assign (Array2<LT>&, const Array2<RT>&)): Don't + allow M(I, J) = scalar if I or J is empty. + + * Array-idx.h: Delete Array2 and Array3 code (now in Array2-idx.h + and Array3-idx.h). + +Thu Mar 7 10:20:12 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * lo-error.h: Make comments C friendly. + +Sun Mar 3 14:04:32 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Array2.h (make_unique): Move all indexing functions here. + * Array2.cc: From here. + + * Array.h, Array2.h (NO_BOUNDS_CHECKING): New macro to control + whether operator() calls elem or checkelem. + + * Array.h (make_unique): New private function. + Move all indexing functions here. + * Array.cc: From here. + + * pathsearch.cc (dir_path::find_all): Index tmp, don't dereference + it too. + + * Array-d.cc, Array-ch.cc, Array-C.cc, Array-s.cc, Array-str.cc, + Array-i.cc, MArray-i.cc, MArray-s.cc, MArray-d.cc, MArray-ch.cc, + MArray-C.cc: Include config.h. + + * Array.h, Array2.h, DiagArray2.h, Array3.h: + Don't define HEAVYWEIGHT_INDEXING here. + +Sat Mar 2 18:39:35 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * base-lu.h, base-lu.cc: New files. + * Makefile.in: Add them to the appropriate lists. + * dbleLU.h, dbleLU.cc, CmplxLU.h, Cmplx.cc: Derive from base_lu. + +Fri Mar 1 08:30:58 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Array2.h, Array3.h, DiagArray2.h: New files, extracted from Array.h + * Array2-idx.h, Array3-idx.h: New files, extracted from Array-idx.h + * Array2.cc, Array3.cc, DiagArray2.cc: New files, from Array.cc. + * MArray2.h, MDiagArray2.h: New files, extracted from MArray.h. + * MArray2.cc, MDiagArray2.cc, MArray-defs.h: New files, from MArray.cc. + + * MArray.h (INSTANTIATE_MARRAY_FRIENDS): New macro. + (INSTANTIATE_MARRAY2_FRIENDS): Likewise. + (INSTANTIATE_MDIAGARRAY_FRIENDS): Likewise. + * MArray-C.cc, MArray-ch.cc, MArray-c.cc, MArray-i.cc, MArray-s.cc: + Simplify using new macros. + +Mon Feb 26 03:04:29 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Makefile.in (install): If $(includedir) ends in version string, + make link to name that does not include version info. + + * lo-ieee.cc: Include <cmath> here. + +Fri Feb 16 20:52:34 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * lo-ieee.cc, lo-ieee.h: New files. + * lo-mappers.cc, lo-mappers.h: New files. + * lo-utils.cc, lo-utils.h: New files. + * Makefile.in: Add them to the appropriate lists. + +Thu Feb 15 22:02:17 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * dMatrix.cc (all_integers, too_large_for_float): New functions. + * CMatrix.cc (all_integers, too_large_for_float): New functions. + + * byte-swap.h, data-conv.h, data-conv.cc, float-fmt.h, + float-fmt.cc: New files. + * Makefile.in: Include them in the appropriate lists. + +Wed Feb 14 01:49:47 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * dMatrix.cc (Qzval): New function. + +Tue Feb 13 12:41:54 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * NPSOL.cc (NPSOL_options::set_option): Arg key is now string, not + char*. + + * DASSL.h, DASSL.cc: Do better management of temporary workspace. + Use F77_XFCN to call Fortran subroutine. + * dColVector.cc, CColVector.cc: Likewise. + * dRowVector.cc, CRowVector.cc: Likewise. + * NPSOL.h, NPSOL.cc: Likewise. + * CmplxCHOL.cc: Likewise. + * dbleCHOL.cc: Likewise. + * CMatrix.cc: Likewise. + * dMatrix.cc: Likewise. + * QPSOL.cc: Likewise. + * LSODE.cc: Likewise. + +Sun Feb 11 14:14:26 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * dbleHESS.cc (HESS::init): Dimension of tau is n-1, not n+1. + + * dbleSCHUR.h, dbleSCHUR.cc: Do better management of temporary + workspace. Use F77_XFCN to call Fortran subroutine. + * CmplxAEPBAL.h, CmplxAEPBAL.cc: Likewise. + * CmplxSCHUR.h, CmplxSCHUR.cc: Likewise. + * dbleGEPBAL.h, dbleGEPBAL.cc: Likewise. + * dbleAEPBAL.h, dbleAEPBAL.cc: Likewise. + * CmplxHESS.h, CmplxHESS.cc: Likewise. + * CmplxSVD.h, CmplxSVD.cc: Likewise. + * dbleHESS.h, dbleHESS.cc: Likewise. + * dbleSVD.h, dbleSVD.cc: Likewise. + * EIG.h, EIG.cc; Likewise. + * CollocWt.cc: Likewise. + * NLEqn.cc: Likewise. + * Quad.cc: Likewise. + +Sat Feb 10 12:14:59 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * dbleLU.h, dbleLU.cc: Do better management of temporary workspace. + Use F77_XFCN to call Fortran subroutine. + * CmplxLU.h, CmplxLU.cc: Ditto. + * dbleQR.h, dbleQR.cc: Ditto. + * CmplxQR.h, CmplxQR.cc: Ditto. + * dbleQRP.h, dbleQRP.cc: Ditto. + * CmplxQRP.h, CmplxQRP.cc: Ditto. + + * dir-ops.h (dir_entry::dir): Declare as void*, not DIR*. + (struct DIR): delete forward declaration. + (dir_entry::operator = (const dir_entry$)): Protect against + copying same object. + * dir-ops.cc: Cast dir appropriately. + +Fri Feb 9 16:12:44 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * lo-error.cc: Moved to libcruft/misc. + * Makefile.in: Delete it from the list. + + * f77-fcn.c (f77_context, f77_exception_encountered): Delete + definitions (they have been moved to libcruft/misc/f77-extern.cc). + + * Array-flags.h: New file. + * Array-idx.h: Include it here. + * Makefile.in (MATRIX_INC): Add it to the list. + + * Array-flags.cc: Renamed from Array-ext.cc. + (liboctave_dfi_flag): Renamed from dfi_flag. + (liboctave_pcv_flag): Renamed from pcv_flag. + (liboctave_pzo_flag): Renamed from pzo_flag. + (liboctave_rre_flag): Renamed from rre_flag. + * Array-idx.h: Change all uses of dfi_flag, etc. + * Makefile.in (MATRIX_SRC): Change file name here too. + + * Makefile.in (LIBOCTAVE_LFLAGS, LIBOCTAVE_LIBS): New variables. + (stamp-shared): Use them here. + +Tue Feb 6 09:53:41 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * cmd-hist.cc (command_history::ignore_entries): Delete default + argument value. + +Mon Feb 5 12:07:50 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * CmplxAEPBAL.h, CmplxCHOL.h, CmplxDET.h, CmplxHESS.h, CmplxLU.h, + CmplxQR.h, CmplxQRP.h, CmplxSCHUR.h, CmplxSVD.h, dbleAEPBAL.h, + dbleCHOL.h, dbleDET.h, dbleGEPBAL.h, dbleHESS.h, dbleLU.h, + dbleQR.h, dbleQRP.h, dbleSCHUR.h, dbleSVD.h: + Clean up constructors, assigment operator. + +Sun Feb 4 03:12:04 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * NPSOL.cc (do_minimize): Use F77_XFCN to call npsol. + Check f77_exception_encountered on return. + + * f77-fcn.c (f77_exception_encountered): New variable. + (F77_XFCN): Set it. + * f77-fcn.h: Provide declaration. + + * QPSOL.h (QPSOL_options::set_options): Renamed from copy(). + + * NPSOL.h (NPSOL_options::set_options): Renamed from copy(). + + * NLEqn.h (NLEqn_options::set_options): New function. + * Quad.h (Quad_options::set_options): Likewise. + + * LP.h (class LP): Add accessors for LP data. + + * NLEqn.h (NLEqn::n): Delete. + + * NLEqn.h (class NLEqn::n): Likewise. + + * NLP.h (class NLP): Add accessors for NLP data. + + * NPSOL.h (class NPSOL_options): Move constructors, set, and + access functions here. + * NPSOL.cc.cc: From here. + + * QLD.h (class QLD): Add destructor definition. + * Objective.h (class Objective): Likewise. + * ODEFunc.h (class ODEFunc): Likewise. + * NLFunc.h (class NLFunc): Likewise. + * NLEqn.h (class NLEqn): Likewise. + * NLConst.h (class NLConst): Likewise. + * LinConst.h (class LinConst): Likewise. + * LSODE.h (class LSODE_options): Likewise. + * CollocWt.h (class CollocWt): Likewise. + * Bounds.h (class Bounds): Likewise. + + * QLD.cc (QLD::set_default_options): Delete. + + * QP.h (QP): Add accessors for QP data. + Add copy constructor, operator =, and destructor definitions. + + * Range.h, Quad.h, QP.h, QLD.h, Objective.h, NLP.h, NLFunc.h, + NLConst.h, LinConst.h, LSODE.h, LP.h, FEGrid.h, EIG.h, DASSL.h, + DAEFunc.h, CollocWt.h, Bounds.h: + Clean up constructors, assigment operator. + + * dRowVector.cc (RowVector::transpose): Use magic of reference + counting to avoid duplicating the data immediately. + * dColVector.cc (ColumnVector::transpose): Likewise. + * CRowVector.cc (ComplexrowVector::transpose): Likewise. + * CColVector.cc (ComplexColumnVector::transpose): Likewise. + +Sat Feb 3 01:02:36 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * prog-args.h (prog_args::option_argument): New enum. + + * f77-fcn.h: Rename from f77-uscore.h. + (F77_XFCN_ERROR, F77_XFCN): New macros. + * f77-fcn.c: New file. + * Makefile.in (SOURCES): Add it to the list. + + * ODEFunc.h: Clean up. + + * DASSL.cc, DASSL.h: New files. + * Makefile.in: Add them to the appropriate lists. + + * LSODE.cc, LSODE.h: New files. + * Makefile.in: Add them to the appropriate lists. + + * ODE.cc: Delete. + * Makefile.in (SOURCES): Remove from list. + + * base-de.h, DAE.cc: New files. + * Makefile.in: Add them to the appropriate lists. + * ODE.h: Only define interface for ODE classes. + * DAE.h: Only define interface for ODE classes. + + * LPsolve.cc (do_minimize): Print sorry not implemented message. + (LPsolve::set_default_options)): Delete + * LPsolve.h (class LPsolve): Add operator =, copy constructor, and + destructor. + + * LP.h (class LP): Add operator =, copy constructor, and destructor. + + * QPSOL.h (QPSOL::QPSOL (const QPSOL&)): New constructor. + (QPSOL::operator =): Call base class operator = instead of assuming + we know what to copy. + + * base-min.h (size): New function. + + * NLP.h (NLP::size): Delete. + (NLP::NLP (const NLP&)): New constructor. + (NLP::operator =): Call base class operator = instead of assuming + we know what to copy. + + * NPSOL.h, NPSOL.cc (NPSOL::option): Delete. + (class NPSOL): Add operator = and destructor. + + * NPSOL.h: Add NPSOL_options() to list of constructor initalizers. + +Fri Feb 2 22:52:55 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Makefile.in (liboctave.a): Depend on $(PICOBJ). + +Wed Jan 31 05:29:25 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * dMatrix.cc (Givens, Sylvester, Matrix::expm): New functions. + * CMatrix.cc (Givens, Sylvester, ComplexMatrix::expm): Ditto. + +Mon Jan 29 00:00:12 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * prog-args.h, prog-args.cc: New files. + * Makefile.in: Add them to lists. + + * getopt.h, getopt.c, getopt1.c: New files. + * Makefile.in: Add them to the lists. + + * oct-term.h, oct-term.cc: New files. + * Makefile.in: Add them to the lists. + + * str-vec.cc: New file. + * Makefile.in (SOURCES): Add it to the list. + + * file-ops.cc (oct_tmpnam): Move here from src/utils.cc. + + * tempname.c, tempnam.c: Move here from src directory. + * Makefile.in: Add to lists. + +Sun Jan 28 23:06:19 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * cmd-hist.h, cmd-hist.cc: New files. + * Makefile.in: Add them to lists. + +Thu Jan 25 20:36:05 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * oct-glob.h, oct-glob.cc: New files. + * Makefile.in: Add them to lists. + +Wed Jan 24 01:55:08 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * pathsearch.h, pathsearch.cc: New files. + * Makefile.in: Add them to lists. + + * dir-ops.h, dir-ops.cc: New files. + * sysdir.h: Move here from src directory. + * Makefile.in: Add them to lists. + + * Array.h (Array::qsort): Return *this, not void. + * str-vec.h (string_vector::qsort): Likewise. + + * chMatrix.cc (row_as_string): Resize result to eliminate + unnecessary NULs. + +Tue Jan 23 00:40:58 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * safe-xstat.hin, safe-xstat.cin, statdefs.h, file-ops.h, + file-ops.cc, filemode.c, mkdir.c, rmdir.c, rename.c: + Files moved here from src directory. + * Makefile.in: Add them to lists. Include appropriate rules. + + * acosh.c, asinh.c, atanh.c, erf.c, erfc.c, gamma.c, lgamma.c: + Use pointers, not references (this is C code!). + + * oct-math.h: New file. + * acosh.c, asinh.c, atanh.c, erf.c, erfc.c, gamma.c, lgamma.c: + Files moved here from src directory. + * Makefile.in: Add them to lists. + +Sun Jan 21 22:53:37 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * idx-vector.cc (make_uniq): Fix major brain-o. + + * CmplxSCHUR.h, CmplxSCHUR.cc, dbleSCHUR.h, dbleSCHUR.cc: + Convert to use string class instead of char*. + + * str-vec.h, Array-str.cc: New files. + + * Array.h (Array::qsort): New function. + +Fri Jan 12 01:45:10 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Array.h: Nest ArrayRep class inside Array class. + Refer to ArrayRep, not ArrayRep<T>. + Move all ArrayRep functions inline. + Don't declare other Array classes as friends of ArrayRep. + * Array.cc: Delete ArrayRep functions. + * Array-idx.h: Refer to ArrayRep, not ArrayRep<T>. + + * Array-C.cc, Array-ch.cc, Array-d.cc, Array-i.cc, Array-s.cc: + Don't instantiate ArrayRep objects. + +Wed Jan 10 04:40:21 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * chMatrix.cc (charMatrix::charMatrix (const string&)): + New constructor. + +Tue Jan 9 04:44:56 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * dbleGEPBAL.cc (GEPBALANCE::init): Use string instead of char* + for balance_job arg. + * dbleAEPBAL.cc (AEPBALANCE::init): Likewise. + * CmplxAEPBAL.cc (ComplexAEPBALANCE::init): Likewise. + + * chMatrix.cc (row_as_string): Return string, not const char*. + +Mon Jan 8 03:20:01 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Makefile.in (clean): If $(SHARED_LIBS), also remove shared libs. + + * chMatrix.cc (row_as_string): Undo previous change. + +Sun Jan 7 19:50:16 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * chMatrix.cc (row_as_string): Do memory management here. Caller + is expected to save string if necessary. + +Sat Jan 6 19:28:20 1996 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Array.h (class DiagArray): Enable nested Proxy class for all + platforms. + + * Array.cc (Array<T>::operator = (const Array<T>&)): If rep == + a.rep, don't mess with count. + * Array.h (Array2<T>& operator = (const Array2<T>&)): Likewise, + don't do anything if reps are the same. + (Array3<T>& operator = (const Array3<T>&) + + * Array.h (ArrayRep<T>::operator = (const ArrayRep<T>&)): + Declare private with no definition to prevent misuse. + + * Array.cc (Array2<T>::insert (const Array2<T>&, int, int)): + Get range check right. + * dMatrix.cc (Matrix::insert (const RowVector&, int, int)): Ditto. + (Matrix::insert (const ColumnVector&, int, int)): Ditto. + (Matrix::insert (const DiagMatrix&, int, int)): Ditto. + * CMatrix.cc (ComplexMatrix::insert (const Matrix&, int, int)): Ditto. + (ComplexMatrix::insert (const RowVector&, int, int)): Ditto. + (ComplexMatrix::insert (const ColumnVector&, int, int)): Ditto. + (ComplexMatrix::insert (const DiagMatrix&, int, int)): Ditto. + (ComplexMatrix::insert (const ComplexRowVector&, int, int)): Ditto. + (ComplexMatrix::insert (const ComplexColumnVector&, int, int)): Ditto. + (ComplexMatrix::insert (const ComplexDiagMatrix&, int, int)): Ditto. + * dRowVector.cc (RowVector::insert (const RowVector&, int)): Ditto. + * dColVector.cc + (ColumnVector::insert (const ColumnVector&, int)): Ditto. + * CRowVector.cc + (ComplexRowVector::insert (const RowVector&, int)): Ditto. + (ComplexRowVector::insert (const ComplexRowVector&, int)): Ditto. + * CColVector.cc + (ComplexColumnVector::insert (const ColumnVector&, int)): Ditto. + (ComplexColumnVector::insert (const ComplexColumnVector&, int)): Ditto. + + * dMatrix.cc (Matrix::insert (const DiagMatrix&, int, int)): + Also fill in zeros, not just the diagonal. + + * CDiagMatrix.cc (ComplexDiagMatrix::fill (double, int, int)): + Use END parameter properly. + (ComplexDiagMatrix::fill (const Complex&, int, int)): Ditto. + * dDiagMatrix.cc (DiagMatrix::fill (double, int, int)): Ditto. + + * Array.h (ArrayRep<T>::ArrayRep (void)): Set count to 1 here. + (ArrayRep<T>::ArrayRep (T *, int)): Likewise. + * Array.cc (ArrayRep<T>::ArrayRep (const ArrayRep<T>&)): + Don't copy count. Set it to 1. + (ArrayRep<T>::ArrayRep (int)): Set count to 1 here. + + * Array.h (Array<T>::Array (T *, int)): After constructing rep, + don't set rep->count to 1 here (now handled by ArrayRep + constructors). + (Array<T>::Array (void)): Ditto. + (Array<T>::Array (int)): Ditto. + (Array<T>::T& elem (int)): Ditto. + * Array-idx.h (Array<T>::maybe_delete_elements (idx_vector&)): Ditto. + (Array2<T>::maybe_delete_elements (idx_vector&, idx_vector&)): Ditto. + * Array.cc: (Array<T>::Array (int, const T&)): Ditto. + (Array<T>::resize (int)): Ditto. + (Array<T>::resize (int, const T&)) :Ditto. + (Array<T>::fortran_vec (void)): Ditto. + (Array2<T>::resize (int, int)): Ditto. + (Array2<T>::resize (int, int, const T&)): Ditto. + (DiagArray<T>::resize (int, int)): Ditto. + (DiagArray<T>::resize (int, int, const T&)): Ditto. + +Sun Dec 31 21:23:26 1995 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Array-ch.cc: Rename from Array-c.cc. + * MArray-ch.cc: Rename from MArray-c.cc. + * chMatrix.cc: Rename from cMatrix.cc. + * chMatrix.h: Rename from cMatrix.h. + * Makefile.in (TI_SRC): Use new names here. + * mx-base.h: Likewise. + +Fri Dec 29 21:45:00 1995 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Makefile.in: Handle shared libraries. + +Thu Dec 28 14:18:34 1995 John W. Eaton <jwe@bevo.che.wisc.edu> + + * CRowVector.cc (operator * (ComplexRowVector, ComplexMatrix)): + Correctly compute length of return value. Correct rows and + columns in zgemv call. + * dRowVector.cc (operator * (RowVector, Matrix)): Likewise. + +Tue Dec 26 00:37:57 1995 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Makefile.in (stamp-picdir): New target. + (all): Depend on it. + +Sun Dec 24 03:10:41 1995 John W. Eaton <jwe@bevo.che.wisc.edu> + + * Makefile.in (INCLUDES): Remove QLD.h. + (SOURCES): Remove QLD.cc. + +Wed Dec 20 00:43:46 1995 John W. Eaton <jwe@bevo.che.wisc.edu> + + * dMatrix.cc (Matrix::inverse): New arg, force. + If force is nonzero, invert even if matrix is singular. + (ComplexMatrix::inverse): Likewise. + + * dRowVector.cc, mx-inlines.cc, dMatrix.cc, dDiagMatrix.cc, + dColVector.cc,MArray-C.cc, CmplxDET.cc, CRowVector.cc, CMatrix.cc, + CDiagMatrix.cc, CColVector.cc, Array-C.cc, CmplxDET.h, CMatrix.h: + Include "oct-cmplx.h" instead of <Complex.h>. + + * mx-defs.h: Include oct-cmplx.h in place of forward declaration + for class Complex. + + * oct-cmplx.h: New file. + * Makefile.in (INCLUDES): Add it to the list. + + * idx-vector.cc (IDX_VEC_REP::idx_vector_rep): Don't redeclare len. + (IDX_VEC_REP::maybe_convert_one_zero_to_idx): Don't redeclare count. + (IDX_VEC_REP::freeze): Don't redeclare max_val and min_val. + (intcmp, sort_data, make_uniq, copy_data, IDX_VEC_REP::print): + Avoid g++ bugs. + +Tue Nov 14 14:24:16 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * Array-idx.h (maybe_delete_elements): Give useful error message. + + * dbleSCHUR.cc, dbleSVD.cc: Include iostream.h. + +Mon Nov 13 08:35:07 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * CDiagMatrix.cc (inverse): Return retval, not *this. + * dDiagMatrix.cc (inverse): Use same method as for Complex case. + +Sat Nov 4 05:06:12 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * Array.h, Array.cc, Array-idx.h [HEAVYWEIGHT_INDEXING]: Keep + index vector object with Array, not ArrayRep. + +Fri Nov 3 06:52:38 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * Array-idx.h (assign (Array2<T>&, const Array2<T>&): Don't fail + if index is a colon and resizing is maybe needed. + +Tue Oct 31 17:40:01 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * idx-vector.cc (IDX_VEC_REP::is_colon_equiv): Don't return true + if we have a vector of 1's. + + * Array-idx.h (assign (Array2<LT>&, Array2<RT>&): If lhs has no + current orientation, require index and rhs to conform unless + do_fortran_indexing flag is set. + +Sun Oct 15 23:32:08 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * Array-d.cc, Array-C.cc, mx-base.h, mx-inlines.cc, dDiagMatrix.h, + CDiagMatrix.h, CMatrix.cc, CMatrix.h, dMatrix.h, mx-defs.h, + cMatrix.h, MArray.cc, MArray.h, MArray-i.cc, MArray-c.cc, + MArray-s.cc, Array.h, Array.cc, Array-c.cc, Array-i.cc, + Array-s.cc, cMatrix.cc, Array-idx.h, dMatrix.cc: + Massive changes to support additional data types. Only charMatrix + is currently used in Octave. + +Thu Oct 12 02:22:36 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * Array.cc (Array2<T>::insert (Array2<T>&, int, int): New function. + * CMatrix.cc (ComplexMatrix::insert (ComplexMatrix&, int, int): + Simply call Array2<Complex> version. + * dMatrix.cc (Matrix::insert (Matrix&, int, int): Similarly, just + call Array2<double> version. + + * Array-C.cc, Array-d.cc: Instantiate new assign functions too. + + * Array.h, Array.cc: Massive overhaul to support new way of + handling indexing. + * idx-vector.h, idx-vector.cc: Likewise. + * Array-ext.cc, Array-idx.h: New files. + * Makefile.in: Add them to the appropriate lists. + +Wed Oct 11 00:49:58 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * Range.cc (nelem_internal): Use tfloor here, not round. + +Sun Oct 8 18:21:02 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * idx-vector.h, idx-vector.cc: New files, moved from ../src. + * Makefile.in (SOURCES, INCLUDES): Include them in the lists. + +Sat Oct 7 19:07:02 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * CMatrix.cc (pseudo_inverse): Avoid bogus g++ warning. + + * Array.h: Move simple member functions here. + * Array.cc: From here. + +Fri Oct 6 00:36:04 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * Range.cc (tfloor, tceil, round): New static functions. + (Range::nelem_internal): Rewrite to use better method. + + * dbleSVD.h (SVD::type): New item, sigma_only. + (type_computed): New var. + * dbleSVD.cc (left_singular_matrix, right_singular_matrix): + Handle possible error condition. + (init): Allow for SVD::sigma_only, save type computed. + * CmplxSVD.cc (left_singular_matrix, right_singular_matrix): + Handle possible error condition. + (init): Allow for SVD::sigma_only, save type computed. + +Wed Oct 4 15:33:35 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * Nearly all non-matrix .h and .cc files: + Move short function bodies into class declarations for inlining. + Generally clean up. + + * base-min.h: New file. + * LP.h (class LP): Derive from base_minimizer. + * QLP.h (class QLP): Derive from base_minimizer. + * NLP.h (class NLP): Derive from base_minimizer. + * Makefile.in (INCLUDES): Add base-min.h to the list. + + * Makefile.in (SOURCES): Delete DAEFunc.cc, LP.cc, NLConst.cc, + NLFunc.cc, Objective.cc and QP.cc from list. + +Tue Sep 26 04:14:23 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * dbleSCHUR.cc (select_ana): Remove name of unused parameter. + (SCHUR::SCHUR): Delete unused parameter ord. + * CmplxSCHUR.h (ComplexSCHUR::CmplxSCHUR): Likewise. + + * CRowVector.cc + (ComplexRowVector::operator+ (const Complex&, const RowVector&), + (ComplexRowVector::operator- (const Complex&, const RowVector&), + (ComplexRowVector::operator* (const Complex&, const RowVector&), + (ComplexRowVector::operator/ (const Complex&, const RowVector&)): + Actually do something. + + * dMatrix.cc (Matrix::lssolve (ComplexMatrix&)): Use dummy vars. + (Matrix::lssolve (ComplexMatrix&, int&)): Likewise. + (Matrix::lssolve (ComplexMatrix&, int&, int&)): Likewise. + + * Quad.cc (Quad_options::Quad_options (double, double)): New function. + * (Quad::Quad (integrand_fcn, double, double): Properly initialize + tolerances. + + * DAE.cc (ddassl_f, ddassl_j): Remove names of unused parameters. + * LPsolve.cc (LPsolve::minimize): Likewise. + * NPSOL.cc (NPSOL::option, npsol_confun, npsol_objfun): Likewise. + * ODE.cc (lsode_f, lsode_j): Likewise. + * QPSOL.cc (qphess): Likewise. + +Fri Sep 22 04:14:51 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * dMatrix.cc: Include <cstring>. + + * Array.cc: Try harder to avoid warnings from gcc in functions + that return bogus values after calling the error handler. + +Thu Sep 14 00:56:00 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * Makefile.in: Use `ifndef omit_deps', not `ifndef $(omit_deps)'. + + * Makefile.in (TEMPLATE_SRC): Add Array-i.cc to the list. + +Tue Aug 22 00:41:06 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * DAE.cc (dassl_f): Add UNUSED attribute for unused parameters. + (dassl_j): Likewise. + + * DAE.cc, NLEqn.cc, NPSOL.cc, ODE.cc, CColVector.cc, CMatrix.cc, + dColVector.cc, dMatrix.cc, CmplxLU.cc, dbleLU.cc, QPSOL.cc, + Array.cc, CollocWt.cc, FEGrid.h, LinConst.h: + Update for change in for loop variable scope for gcc 2.7.0. + +Mon Aug 21 19:34:53 1995 John Eaton <jwe@bevo.che.wisc.edu> + + * Makefile.in: Only include dependency files if $(omit_deps) is + not set. + +Mon May 1 13:26:00 1995 John Eaton (jwe@bullwinkle.che.utexas.edu) + + * dbleSCHUR.h dbleSVD.h dbleQRP.h dbleQR.h dbleHESS.h dbleLU.h + dbleCHOL.h dbleGEPBAL.h dbleAEPBAL.h dbleDET.h dDiagMatrix.h + dColVector.h dMatrix.h dRowVector.h Quad.h Range.h QPSOL.h QLD.h + ODEFunc.h QP.h Objective.h NPSOL.h ODE.h NLEqn.h NLFunc.h + NLConst.h LinConst.h LPsolve.h LP.h FSQP.h FEGrid.h EIG.h + DAEFunc.h CollocWt.h DAE.h CmplxSVD.h CmplxQRP.h CmplxSCHUR.h + CmplxHESS.h CmplxDET.h CmplxLU.h CmplxQR.h CmplxCHOL.h + CmplxAEPBAL.h CRowVector.h CDiagMatrix.h Bounds.h CColVector.h + CMatrix.h dbleSCHUR.cc dbleSVD.cc dbleQRP.cc dbleQR.cc + dbleGEPBAL.cc dbleLU.cc dbleHESS.cc dbleDET.cc dbleCHOL.cc + dbleAEPBAL.cc dColVector.cc dRowVector.cc dMatrix.cc + dDiagMatrix.cc QPSOL.cc Range.cc Quad.cc QP.cc ODEFunc.cc QLD.cc + Objective.cc NLEqn.cc ODE.cc NPSOL.cc NLFunc.cc LPsolve.cc + NLConst.cc LinConst.cc FSQP.cc FEGrid.cc LP.cc DAE.cc EIG.cc + CollocWt.cc DAEFunc.cc CmplxSVD.cc CmplxSCHUR.cc CmplxQRP.cc + CmplxLU.cc CmplxQR.cc CmplxHESS.cc CmplxDET.cc CmplxCHOL.cc + CmplxAEPBAL.cc CRowVector.cc CColVector.cc CMatrix.cc + CDiagMatrix.cc Bounds.cc MArray.h MArray.cc Array.cc Array.h + NLP.h: Use pragma interface/implementation. Don't surround + contents in extern "C++". + * lo-error.h sun-utils.h: Don't surround contents in extern "C++". + +Tue Apr 11 10:59:24 1995 John Eaton <jwe@schoch.che.utexas.edu> + + * f77-uscore.h (F77_FCN): Allow for possibility of uppercase + identifiers. + * utils.cc dbleSVD.cc dbleSCHUR.cc dbleQRP.cc dbleQR.cc dbleLU.cc + dbleHESS.cc dbleGEPBAL.cc dbleAEPBAL.cc dRowVector.cc + dColVector.cc QLD.cc CmplxSVD.cc CmplxCHOL.cc CmplxHESS.cc + CmplxQR.cc CmplxQRP.cc QPSOL.cc CmplxAEPBAL.cc CmplxLU.cc + CmplxSCHUR.cc dMatrix.cc CColVector.cc CRowVector.cc dbleCHOL.cc + CollocWt.cc NLEqn.cc EIG.cc DAE.cc ODE.cc CMatrix.cc NPSOL.cc + Quad.cc: Change usage of F77_FCN to match new definition + + * utils.cc dbleSVD.cc dbleSCHUR.cc dbleQRP.cc dbleQR.cc dbleLU.cc + dbleHESS.cc dbleGEPBAL.cc dbleAEPBAL.cc dRowVector.cc + dColVector.cc QLD.cc CmplxSVD.cc CmplxCHOL.cc CmplxHESS.cc + CmplxQR.cc CmplxQRP.cc QPSOL.cc CmplxAEPBAL.cc CmplxLU.cc + CmplxSCHUR.cc dMatrix.cc CColVector.cc CRowVector.cc dbleCHOL.cc + CollocWt.cc NLEqn.cc EIG.cc DAE.cc ODE.cc CMatrix.cc NPSOL.cc + Quad.cc: Where appropriate, declare Fortran subroutines to take + args by reference instead of pointer. Change all callers. + +Sun Apr 9 20:11:56 1995 John Eaton <jwe@schoch.che.utexas.edu> + + * MArray.h (MArray2::~MArray2, MDiagArray::~MDiagArray): New + functions. Make += and -= operators friend functions. + + * Array.h (Array2::~Array2, Array3::~Array3, + DiagArray::~DiagArray): New functions. + +Wed Apr 5 21:21:13 1995 John Eaton <jwe@schoch.che.utexas.edu> + + * Makefile.in (EXTRAS): Don't distribute mx-kludge.cc. + (MATRIX_INC): Don't distribute mx-kludge.h. + + * CColVector.h CColVector.cc CDiagMatrix.h CDiagMatrix.cc + CMatrix.h CMatrix.cc CRowVector.h CRowVector.cc dColVector.h + dColVector.cc dDiagMatrix.h dDiagMatrix.cc dMatrix.h dMatrix.cc + dRowVector.h dRowVector.cc: + Derive classes from MArray, MArray2, and MDiagArray, not Array, + Array2, and DiagArray2. + Don't use functions defined in mx-kludge.cc for arithmetic + like-type operations on arrays. + + * MArray.cc: Use the classes defined here like-type mathematical + operations on Array objects. Abuse CPP more. + * Makefile.in (TEMPLATE_SRC): Add it to the list. + (EXTRAS): Delete it from this list. + + * MArray-C.cc, MArray-d.cc: New files. + * Makefile.in (TI_SRC): Add them to the list. + +Tue Apr 4 14:13:46 1995 John Eaton <jwe@schoch.che.utexas.edu> + + * mx-kludge.cc: Abuse CPP even more. + +Mon Apr 3 21:05:30 1995 John Eaton <jwe@schoch.che.utexas.edu> + + * Objective.h (objective_function): Add missing const. + (gradient_function): Likewise. + + * CColVector.h CColVector.cc CDiagMatrix.h CDiagMatrix.cc + CMatrix.h CMatrix.cc CRowVector.h CRowVector.cc dColVector.h + dColVector.cc dDiagMatrix.h dDiagMatrix.cc dMatrix.h dMatrix.cc + dRowVector.h dRowVector.cc: + Reorganize to declare and define friends where they should be, + based on the use of private constructors. + +Fri Mar 31 10:09:40 1995 John Eaton <jwe@schoch.che.utexas.edu> + + * CRowVector.h (linspace): Add declaration. + * dRowVector.h (linspace): Likewise. + + * dMatrix.cc (Matrix::inverse, Matrix::determinant, Matrix::solve): + Force result of rcond + 1.0 to be stored. + * CMatrix.cc (ComplexMatrix::inverse, ComplexMatrix::determinant, + ComplexMatrix::solve): Likewise. + +See ChangeLog.1 in the top level directory for earlier changes.