Mercurial > octave
view libinterp/corefcn/defun.cc @ 21139:538b57866b90
consistently use "typename" intead of "class" in template declarations
* Object.h, QtHandlesUtils.cc, QtHandlesUtils.h, ToolBarButton.cc,
ToolBarButton.h, Cell.h, __lin_interpn__.cc, bitfcns.cc, bsxfun.cc,
cellfun.cc, data.cc, filter.cc, gcd.cc, graphics.cc, help.cc, kron.cc,
lookup.cc, ls-mat5.cc, ls-oct-text.h, lu.cc, max.cc, mgorth.cc,
oct-map.cc, oct-map.h, oct-stream.cc, oct-stream.h, octave-link.h,
pr-output.cc, profiler.h, schur.cc, sparse-xdiv.cc, sparse-xpow.cc,
sqrtm.cc, symtab.h, tril.cc, typecast.cc, variables.cc, xdiv.cc,
zfstream.h, __init_fltk__.cc, __magick_read__.cc, chol.cc, qr.cc,
ov-base-diag.cc, ov-base-diag.h, ov-base-int.cc, ov-base-int.h,
ov-base-mat.cc, ov-base-mat.h, ov-base-scalar.cc, ov-base-scalar.h,
ov-base-sparse.cc, ov-base-sparse.h, ov-base.h, ov-classdef.cc,
ov-int-traits.h, ov-java.h, ov-usr-fcn.h, ov.cc, ov.h,
op-dms-template.cc, oct-parse.in.yy, parse.h, pt-mat.cc, Array-b.cc,
Array.cc, Array.h, CDiagMatrix.h, CMatrix.h, CNDArray.h,
DiagArray2.cc, DiagArray2.h, MArray.cc, MArray.h, MDiagArray2.cc,
MDiagArray2.h, MSparse.cc, MSparse.h, MatrixType.cc, Sparse.cc,
Sparse.h, dDiagMatrix.h, dMatrix.h, dNDArray.h, fCDiagMatrix.h,
fCMatrix.h, fCNDArray.h, fDiagMatrix.h, fMatrix.h, fNDArray.h,
idx-vector.cc, idx-vector.h, intNDArray.cc, intNDArray.h, DET.h,
base-aepbal.h, base-lu.cc, base-lu.h, base-qr.cc, base-qr.h,
bsxfun-defs.cc, eigs-base.cc, lo-mappers.h, lo-specfun.cc,
lo-specfun.h, oct-convn.cc, oct-fftw.cc, oct-norm.cc,
sparse-base-chol.cc, sparse-base-chol.h, sparse-base-lu.cc,
sparse-base-lu.h, sparse-dmsolve.cc, mx-inlines.cc,
action-container.h, base-list.h, lo-traits.h, lo-utils.h,
oct-base64.h, oct-binmap.h, oct-cmplx.h, oct-inttypes.cc,
oct-inttypes.h, oct-locbuf.h, oct-refcount.h, oct-sort.cc, oct-sort.h:
Use "typename" instead of "class" in template declarations.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Sun, 24 Jan 2016 13:50:04 -0500 |
parents | 48b2ad5ee801 |
children | fcac5dbbf9ed |
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/* Copyright (C) 1996-2015 John W. Eaton 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/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include <sstream> #include <iostream> #include <string> #include "defun.h" #include "dynamic-ld.h" #include "error.h" #include "help.h" #include "ov.h" #include "ov-builtin.h" #include "ov-dld-fcn.h" #include "ov-fcn.h" #include "ov-mex-fcn.h" #include "ov-usr-fcn.h" #include "ovl.h" #include "oct-lvalue.h" #include "pager.h" #include "symtab.h" #include "toplev.h" #include "variables.h" #include "parse.h" // Print the usage part of the doc string of FCN (user-defined or DEFUN). void print_usage (void) { const octave_function *cur = octave_call_stack::current (); if (cur) print_usage (cur->name ()); else error ("print_usage: invalid function"); } void print_usage (const std::string& name) { feval ("print_usage", octave_value (name), 0); } void check_version (const std::string& version, const std::string& fcn) { if (version != OCTAVE_API_VERSION) { error ("API version %s found in .oct file function '%s'\n" " does not match the running Octave (API version %s)\n" " this can lead to incorrect results or other failures\n" " you can fix this problem by recompiling this .oct file", version.c_str (), fcn.c_str (), OCTAVE_API_VERSION); } } // Install variables and functions in the symbol tables. void install_builtin_function (octave_builtin::fcn f, const std::string& name, const std::string& file, const std::string& doc, bool /* can_hide_function -- not yet implemented */) { octave_value fcn (new octave_builtin (f, name, file, doc)); symbol_table::install_built_in_function (name, fcn); } void install_dld_function (octave_dld_function::fcn f, const std::string& name, const octave_shlib& shl, const std::string& doc, bool relative) { octave_dld_function *fcn = new octave_dld_function (f, shl, name, doc); if (relative) fcn->mark_relative (); octave_value fval (fcn); symbol_table::install_built_in_function (name, fval); } void install_mex_function (void *fptr, bool fmex, const std::string& name, const octave_shlib& shl, bool relative) { octave_mex_function *fcn = new octave_mex_function (fptr, fmex, shl, name); if (relative) fcn->mark_relative (); octave_value fval (fcn); symbol_table::install_built_in_function (name, fval); } void alias_builtin (const std::string& alias, const std::string& name) { symbol_table::alias_built_in_function (alias, name); } octave_shlib get_current_shlib (void) { octave_shlib retval; octave_function *curr_fcn = octave_call_stack::current (); if (curr_fcn) { if (curr_fcn->is_dld_function ()) { octave_dld_function *dld = dynamic_cast<octave_dld_function *> (curr_fcn); retval = dld->get_shlib (); } else if (curr_fcn->is_mex_function ()) { octave_mex_function *mex = dynamic_cast<octave_mex_function *> (curr_fcn); retval = mex->get_shlib (); } } return retval; } bool defun_isargout (int nargout, int iout) { const std::list<octave_lvalue> *lvalue_list = octave_builtin::curr_lvalue_list; if (iout >= std::max (nargout, 1)) return false; else if (lvalue_list) { int k = 0; for (std::list<octave_lvalue>::const_iterator p = lvalue_list->begin (); p != lvalue_list->end (); p++) { if (k == iout) return ! p->is_black_hole (); k += p->numel (); if (k > iout) break; } return true; } else return true; } void defun_isargout (int nargout, int nout, bool *isargout) { const std::list<octave_lvalue> *lvalue_list = octave_builtin::curr_lvalue_list; if (lvalue_list) { int k = 0; for (std::list<octave_lvalue>::const_iterator p = lvalue_list->begin (); p != lvalue_list->end () && k < nout; p++) { if (p->is_black_hole ()) isargout[k++] = false; else { int l = std::min (k + p->numel (), static_cast<octave_idx_type> (nout)); while (k < l) isargout[k++] = true; } } } else for (int i = 0; i < nout; i++) isargout[i] = true; for (int i = std::max (nargout, 1); i < nout; i++) isargout[i] = false; }