maint: Collapse interpfcn and interpfcn-core directories into corefcn directory. * libgui/src/module.mk: Remove -I references to interp-core, interpfcn, add reference to corefcn. * libinterp/Makefile.am: Remove -I references to interp-core, interpfcn, add reference to corefcn. * libinterp/corefcn/module.mk: Add files from interp-core, interpfcn to build system. Copy over special rules from module.mk files in interp-core andd interpfcn. * src/Makefile.am: Replace references to interp-core, interpfcn with those to corefcn. * libinterp/corefcn/Cell.cc, libinterp/corefcn/Cell.h, libinterp/corefcn/action-container.h, libinterp/corefcn/c-file-ptr-stream.cc, libinterp/corefcn/c-file-ptr-stream.h, libinterp/corefcn/comment-list.cc, libinterp/corefcn/comment-list.h, libinterp/corefcn/cutils.c, libinterp/corefcn/cutils.h, libinterp/corefcn/data.cc, libinterp/corefcn/data.h, libinterp/corefcn/debug.cc, libinterp/corefcn/debug.h, libinterp/corefcn/defaults.cc, libinterp/corefcn/defaults.in.h, libinterp/corefcn/defun-dld.h, libinterp/corefcn/defun-int.h, libinterp/corefcn/defun.cc, libinterp/corefcn/defun.h, libinterp/corefcn/dirfns.cc, libinterp/corefcn/dirfns.h, libinterp/corefcn/display.cc, libinterp/corefcn/display.h, libinterp/corefcn/dynamic-ld.cc, libinterp/corefcn/dynamic-ld.h, libinterp/corefcn/error.cc, libinterp/corefcn/error.h, libinterp/corefcn/event-queue.h, libinterp/corefcn/file-io.cc, libinterp/corefcn/file-io.h, libinterp/corefcn/gl-render.cc, libinterp/corefcn/gl-render.h, libinterp/corefcn/gl2ps-renderer.cc, libinterp/corefcn/gl2ps-renderer.h, libinterp/corefcn/gl2ps.c, libinterp/corefcn/gl2ps.h, libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h, libinterp/corefcn/gripes.cc, libinterp/corefcn/gripes.h, libinterp/corefcn/help.cc, libinterp/corefcn/help.h, libinterp/corefcn/hook-fcn.cc, libinterp/corefcn/hook-fcn.h, libinterp/corefcn/input.cc, libinterp/corefcn/input.h, libinterp/corefcn/jit-ir.cc, libinterp/corefcn/jit-ir.h, libinterp/corefcn/jit-typeinfo.cc, libinterp/corefcn/jit-typeinfo.h, libinterp/corefcn/jit-util.cc, libinterp/corefcn/jit-util.h, libinterp/corefcn/load-path.cc, libinterp/corefcn/load-path.h, libinterp/corefcn/load-save.cc, libinterp/corefcn/load-save.h, libinterp/corefcn/ls-ascii-helper.cc, libinterp/corefcn/ls-ascii-helper.h, libinterp/corefcn/ls-hdf5.cc, libinterp/corefcn/ls-hdf5.h, libinterp/corefcn/ls-mat-ascii.cc, libinterp/corefcn/ls-mat-ascii.h, libinterp/corefcn/ls-mat4.cc, libinterp/corefcn/ls-mat4.h, libinterp/corefcn/ls-mat5.cc, libinterp/corefcn/ls-mat5.h, libinterp/corefcn/ls-oct-ascii.cc, libinterp/corefcn/ls-oct-ascii.h, libinterp/corefcn/ls-oct-binary.cc, libinterp/corefcn/ls-oct-binary.h, libinterp/corefcn/ls-utils.cc, libinterp/corefcn/ls-utils.h, libinterp/corefcn/matherr.c, libinterp/corefcn/mex.cc, libinterp/corefcn/mex.h, libinterp/corefcn/mexproto.h, libinterp/corefcn/mxarray.in.h, libinterp/corefcn/oct-errno.h, libinterp/corefcn/oct-errno.in.cc, libinterp/corefcn/oct-fstrm.cc, libinterp/corefcn/oct-fstrm.h, libinterp/corefcn/oct-hdf5.h, libinterp/corefcn/oct-hist.cc, libinterp/corefcn/oct-hist.h, libinterp/corefcn/oct-iostrm.cc, libinterp/corefcn/oct-iostrm.h, libinterp/corefcn/oct-lvalue.cc, libinterp/corefcn/oct-lvalue.h, libinterp/corefcn/oct-map.cc, libinterp/corefcn/oct-map.h, libinterp/corefcn/oct-obj.cc, libinterp/corefcn/oct-obj.h, libinterp/corefcn/oct-prcstrm.cc, libinterp/corefcn/oct-prcstrm.h, libinterp/corefcn/oct-procbuf.cc, libinterp/corefcn/oct-procbuf.h, libinterp/corefcn/oct-stdstrm.h, libinterp/corefcn/oct-stream.cc, libinterp/corefcn/oct-stream.h, libinterp/corefcn/oct-strstrm.cc, libinterp/corefcn/oct-strstrm.h, libinterp/corefcn/oct.h, libinterp/corefcn/octave-link.cc, libinterp/corefcn/octave-link.h, libinterp/corefcn/pager.cc, libinterp/corefcn/pager.h, libinterp/corefcn/pr-output.cc, libinterp/corefcn/pr-output.h, libinterp/corefcn/procstream.cc, libinterp/corefcn/procstream.h, libinterp/corefcn/profiler.cc, libinterp/corefcn/profiler.h, libinterp/corefcn/pt-jit.cc, libinterp/corefcn/pt-jit.h, libinterp/corefcn/sighandlers.cc, libinterp/corefcn/sighandlers.h, libinterp/corefcn/siglist.c, libinterp/corefcn/siglist.h, libinterp/corefcn/sparse-xdiv.cc, libinterp/corefcn/sparse-xdiv.h, libinterp/corefcn/sparse-xpow.cc, libinterp/corefcn/sparse-xpow.h, libinterp/corefcn/symtab.cc, libinterp/corefcn/symtab.h, libinterp/corefcn/sysdep.cc, libinterp/corefcn/sysdep.h, libinterp/corefcn/toplev.cc, libinterp/corefcn/toplev.h, libinterp/corefcn/txt-eng-ft.cc, libinterp/corefcn/txt-eng-ft.h, libinterp/corefcn/txt-eng.h, libinterp/corefcn/unwind-prot.cc, libinterp/corefcn/unwind-prot.h, libinterp/corefcn/utils.cc, libinterp/corefcn/utils.h, libinterp/corefcn/variables.cc, libinterp/corefcn/variables.h, libinterp/corefcn/workspace-element.h, libinterp/corefcn/xdiv.cc, libinterp/corefcn/xdiv.h, libinterp/corefcn/xgl2ps.c, libinterp/corefcn/xnorm.cc, libinterp/corefcn/xnorm.h, libinterp/corefcn/xpow.cc, libinterp/corefcn/xpow.h, libinterp/corefcn/zfstream.cc, libinterp/corefcn/zfstream.h: Files moved from interp-core and interpfcn directories. * libinterp/interp-core/Cell.cc, libinterp/interp-core/Cell.h, libinterp/interp-core/action-container.h, libinterp/interp-core/c-file-ptr-stream.cc, libinterp/interp-core/c-file-ptr-stream.h, libinterp/interp-core/comment-list.cc, libinterp/interp-core/comment-list.h, libinterp/interp-core/cutils.c, libinterp/interp-core/cutils.h, libinterp/interp-core/defun-dld.h, libinterp/interp-core/defun-int.h, libinterp/interp-core/display.cc, libinterp/interp-core/display.h, libinterp/interp-core/dynamic-ld.cc, libinterp/interp-core/dynamic-ld.h, libinterp/interp-core/event-queue.h, libinterp/interp-core/gl-render.cc, libinterp/interp-core/gl-render.h, libinterp/interp-core/gl2ps-renderer.cc, libinterp/interp-core/gl2ps-renderer.h, libinterp/interp-core/gl2ps.c, libinterp/interp-core/gl2ps.h, libinterp/interp-core/gripes.cc, libinterp/interp-core/gripes.h, libinterp/interp-core/jit-ir.cc, libinterp/interp-core/jit-ir.h, libinterp/interp-core/jit-typeinfo.cc, libinterp/interp-core/jit-typeinfo.h, libinterp/interp-core/jit-util.cc, libinterp/interp-core/jit-util.h, libinterp/interp-core/ls-ascii-helper.cc, libinterp/interp-core/ls-ascii-helper.h, libinterp/interp-core/ls-hdf5.cc, libinterp/interp-core/ls-hdf5.h, libinterp/interp-core/ls-mat-ascii.cc, libinterp/interp-core/ls-mat-ascii.h, libinterp/interp-core/ls-mat4.cc, libinterp/interp-core/ls-mat4.h, libinterp/interp-core/ls-mat5.cc, libinterp/interp-core/ls-mat5.h, libinterp/interp-core/ls-oct-binary.cc, libinterp/interp-core/ls-oct-binary.h, libinterp/interp-core/ls-utils.cc, libinterp/interp-core/ls-utils.h, libinterp/interp-core/matherr.c, libinterp/interp-core/mex.cc, libinterp/interp-core/mex.h, libinterp/interp-core/mexproto.h, libinterp/interp-core/module.mk, libinterp/interp-core/mxarray.in.h, libinterp/interp-core/oct-errno.h, libinterp/interp-core/oct-errno.in.cc, libinterp/interp-core/oct-fstrm.cc, libinterp/interp-core/oct-fstrm.h, libinterp/interp-core/oct-hdf5.h, libinterp/interp-core/oct-iostrm.cc, libinterp/interp-core/oct-iostrm.h, libinterp/interp-core/oct-lvalue.cc, libinterp/interp-core/oct-lvalue.h, libinterp/interp-core/oct-map.cc, libinterp/interp-core/oct-map.h, libinterp/interp-core/oct-obj.cc, libinterp/interp-core/oct-obj.h, libinterp/interp-core/oct-prcstrm.cc, libinterp/interp-core/oct-prcstrm.h, libinterp/interp-core/oct-procbuf.cc, libinterp/interp-core/oct-procbuf.h, libinterp/interp-core/oct-stdstrm.h, libinterp/interp-core/oct-stream.cc, libinterp/interp-core/oct-stream.h, libinterp/interp-core/oct-strstrm.cc, libinterp/interp-core/oct-strstrm.h, libinterp/interp-core/oct.h, libinterp/interp-core/procstream.cc, libinterp/interp-core/procstream.h, libinterp/interp-core/pt-jit.cc, libinterp/interp-core/pt-jit.h, libinterp/interp-core/siglist.c, libinterp/interp-core/siglist.h, libinterp/interp-core/sparse-xdiv.cc, libinterp/interp-core/sparse-xdiv.h, libinterp/interp-core/sparse-xpow.cc, libinterp/interp-core/sparse-xpow.h, libinterp/interp-core/txt-eng-ft.cc, libinterp/interp-core/txt-eng-ft.h, libinterp/interp-core/txt-eng.h, libinterp/interp-core/unwind-prot.cc, libinterp/interp-core/unwind-prot.h, libinterp/interp-core/xdiv.cc, libinterp/interp-core/xdiv.h, libinterp/interp-core/xgl2ps.c, libinterp/interp-core/xnorm.cc, libinterp/interp-core/xnorm.h, libinterp/interp-core/xpow.cc, libinterp/interp-core/xpow.h, libinterp/interp-core/zfstream.cc, libinterp/interp-core/zfstream.h, libinterp/interpfcn/data.cc, libinterp/interpfcn/data.h, libinterp/interpfcn/debug.cc, libinterp/interpfcn/debug.h, libinterp/interpfcn/defaults.cc, libinterp/interpfcn/defaults.in.h, libinterp/interpfcn/defun.cc, libinterp/interpfcn/defun.h, libinterp/interpfcn/dirfns.cc, libinterp/interpfcn/dirfns.h, libinterp/interpfcn/error.cc, libinterp/interpfcn/error.h, libinterp/interpfcn/file-io.cc, libinterp/interpfcn/file-io.h, libinterp/interpfcn/graphics.cc, libinterp/interpfcn/graphics.in.h, libinterp/interpfcn/help.cc, libinterp/interpfcn/help.h, libinterp/interpfcn/hook-fcn.cc, libinterp/interpfcn/hook-fcn.h, libinterp/interpfcn/input.cc, libinterp/interpfcn/input.h, libinterp/interpfcn/load-path.cc, libinterp/interpfcn/load-path.h, libinterp/interpfcn/load-save.cc, libinterp/interpfcn/load-save.h, libinterp/interpfcn/ls-oct-ascii.cc, libinterp/interpfcn/ls-oct-ascii.h, libinterp/interpfcn/module.mk, libinterp/interpfcn/oct-hist.cc, libinterp/interpfcn/oct-hist.h, libinterp/interpfcn/octave-link.cc, libinterp/interpfcn/octave-link.h, libinterp/interpfcn/pager.cc, libinterp/interpfcn/pager.h, libinterp/interpfcn/pr-output.cc, libinterp/interpfcn/pr-output.h, libinterp/interpfcn/profiler.cc, libinterp/interpfcn/profiler.h, libinterp/interpfcn/sighandlers.cc, libinterp/interpfcn/sighandlers.h, libinterp/interpfcn/symtab.cc, libinterp/interpfcn/symtab.h, libinterp/interpfcn/sysdep.cc, libinterp/interpfcn/sysdep.h, libinterp/interpfcn/toplev.cc, libinterp/interpfcn/toplev.h, libinterp/interpfcn/utils.cc, libinterp/interpfcn/utils.h, libinterp/interpfcn/variables.cc, libinterp/interpfcn/variables.h, libinterp/interpfcn/workspace-element.h: deleted files.

/*

Copyright (C) 2004-2012 David Bateman
Copyright (C) 1998-2004 Andy Adler

This file is part of Octave.

Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version.

Octave is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING.  If not, see
<http://www.gnu.org/licenses/>.

*/

#if !defined (octave_sparse_xdiv_h)
#define octave_sparse_xdiv_h 1

#include "oct-cmplx.h"
#include "MatrixType.h"

class DiagMatrix;
class ComplexDiagMatrix;
class SparseMatrix;
class SparseComplexMatrix;

extern Matrix xdiv (const Matrix& a, const SparseMatrix& b, MatrixType &typ);
extern ComplexMatrix xdiv (const Matrix& a, const SparseComplexMatrix& b,
                           MatrixType &typ);
extern ComplexMatrix xdiv (const ComplexMatrix& a, const SparseMatrix& b,
                           MatrixType &typ);
extern ComplexMatrix xdiv (const ComplexMatrix& a,
                           const SparseComplexMatrix& b, MatrixType &typ);

extern SparseMatrix xdiv (const SparseMatrix& a, const SparseMatrix& b,
                          MatrixType &typ);
extern SparseComplexMatrix xdiv (const SparseMatrix& a,
                                 const SparseComplexMatrix& b, MatrixType &typ);
extern SparseComplexMatrix xdiv (const SparseComplexMatrix& a,
                                 const SparseMatrix& b, MatrixType &typ);
extern SparseComplexMatrix xdiv (const SparseComplexMatrix& a,
                                 const SparseComplexMatrix& b, MatrixType &typ);

extern SparseMatrix xdiv (const SparseMatrix& a,
                          const DiagMatrix& b, MatrixType &typ);
extern SparseComplexMatrix xdiv (const SparseMatrix& a,
                                 const ComplexDiagMatrix& b, MatrixType &typ);
extern SparseComplexMatrix xdiv (const SparseComplexMatrix& a,
                                 const DiagMatrix& b, MatrixType &typ);
extern SparseComplexMatrix xdiv (const SparseComplexMatrix& a,
                                 const ComplexDiagMatrix& b, MatrixType &typ);

extern Matrix x_el_div (double a, const SparseMatrix& b);
extern ComplexMatrix x_el_div (double a, const SparseComplexMatrix& b);
extern ComplexMatrix x_el_div (const Complex a, const SparseMatrix& b);
extern ComplexMatrix x_el_div (const Complex a,
                               const SparseComplexMatrix& b);

extern Matrix xleftdiv (const SparseMatrix& a, const Matrix& b,
                        MatrixType& typ);
extern ComplexMatrix xleftdiv (const SparseMatrix& a, const ComplexMatrix& b,
                               MatrixType &typ);
extern ComplexMatrix xleftdiv (const SparseComplexMatrix& a, const Matrix& b,
                               MatrixType &typ);
extern ComplexMatrix xleftdiv (const SparseComplexMatrix& a,
                               const ComplexMatrix& b, MatrixType &typ);

extern SparseMatrix xleftdiv (const SparseMatrix& a, const SparseMatrix& b,
                              MatrixType &typ);
extern SparseComplexMatrix xleftdiv (const SparseMatrix& a,
                                     const SparseComplexMatrix& b, MatrixType &typ);
extern SparseComplexMatrix xleftdiv (const SparseComplexMatrix& a,
                                     const SparseMatrix& b, MatrixType &typ);
extern SparseComplexMatrix xleftdiv (const SparseComplexMatrix& a,
                                     const SparseComplexMatrix& b, MatrixType &typ);

extern SparseMatrix xleftdiv (const DiagMatrix&, const SparseMatrix&, MatrixType&);
extern SparseComplexMatrix xleftdiv (const ComplexDiagMatrix&, const SparseMatrix&,
                                     MatrixType&);
extern SparseComplexMatrix xleftdiv (const DiagMatrix&, const SparseComplexMatrix&,
                                     MatrixType&);
extern SparseComplexMatrix xleftdiv (const ComplexDiagMatrix&, const SparseComplexMatrix&,
                                     MatrixType&);

#endif