Mercurial > octave
view libinterp/corefcn/Cell.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 | 228b65504557 |
children | fcac5dbbf9ed |
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/* Copyright (C) 1999-2015 John W. Eaton Copyright (C) 2009-2010 VZLU Prague 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 "idx-vector.h" #include "Cell.h" #include "error.h" #include "errwarn.h" #include "ovl.h" Cell::Cell (const octave_value_list& ovl) : Array<octave_value> (ovl.cell_value ()) { } Cell::Cell (const string_vector& sv, bool trim) : Array<octave_value> () { octave_idx_type n = sv.numel (); if (n > 0) { resize (dim_vector (n, 1)); for (octave_idx_type i = 0; i < n; i++) { std::string s = sv[i]; if (trim) { size_t pos = s.find_last_not_of (' '); s = (pos == std::string::npos) ? "" : s.substr (0, pos+1); } elem(i,0) = s; } } } Cell::Cell (const std::list<std::string>& lst) : Array<octave_value> () { size_t n = lst.size (); if (n > 0) { resize (dim_vector (n, 1)); octave_idx_type i = 0; for (std::list<std::string>::const_iterator it = lst.begin (); it != lst.end (); it++) { elem(i++,0) = *it; } } } Cell::Cell (const Array<std::string>& sa) : Array<octave_value> (sa.dims ()) { octave_idx_type n = sa.numel (); octave_value *dst = fortran_vec (); const std::string *src = sa.data (); for (octave_idx_type i = 0; i < n; i++) dst[i] = src[i]; } // Set size to DV, filling with []. Then fill with as many elements of // SV as possible. Cell::Cell (const dim_vector& dv, const string_vector& sv, bool trim) : Array<octave_value> (dv, Matrix ()) { octave_idx_type n = sv.numel (); if (n > 0) { octave_idx_type m = numel (); octave_idx_type len = n > m ? m : n; for (octave_idx_type i = 0; i < len; i++) { std::string s = sv[i]; if (trim) { size_t pos = s.find_last_not_of (' '); s = (pos == std::string::npos) ? "" : s.substr (0, pos+1); } elem(i) = s; } } } bool Cell::is_cellstr (void) const { bool retval = true; octave_idx_type n = numel (); for (octave_idx_type i = 0; i < n; i++) { if (! elem(i).is_string ()) { retval = false; break; } } return retval; } Array<std::string> Cell::cellstr_value (void) const { Array<std::string> retval (dims ()); octave_idx_type n = numel (); for (octave_idx_type i = 0; i < n; i++) retval.xelem (i) = elem (i).string_value (); return retval; } Cell Cell::index (const octave_value_list& idx_arg, bool resize_ok) const { Cell retval; octave_idx_type n = idx_arg.length (); // If we catch an indexing error in index_vector, we flag an error // in index k. Ensure it is the right value befor each idx_vector // call. Same variable as used in for loop in default case. octave_idx_type k = 0; try { switch (n) { case 0: retval = *this; break; case 1: { idx_vector i = idx_arg(0).index_vector (); retval = Array<octave_value>::index (i, resize_ok, Matrix ()); } break; case 2: { idx_vector i = idx_arg(0).index_vector (); k = 1; idx_vector j = idx_arg(1).index_vector (); retval = Array<octave_value>::index (i, j, resize_ok, Matrix ()); } break; default: { Array<idx_vector> iv (dim_vector (n, 1)); for (k = 0; k < n; k++) iv(k) = idx_arg(k).index_vector (); retval = Array<octave_value>::index (iv, resize_ok, Matrix ()); } break; } } catch (index_exception& e) { // Rethrow to allow more info to be reported later. e.set_pos_if_unset (n, k+1); throw; } return retval; } /* %!test %! a = {"foo", "bar"}; %! assert (a(), a) */ void Cell::assign (const octave_value_list& idx_arg, const Cell& rhs, const octave_value& fill_val) { octave_idx_type len = idx_arg.length (); Array<idx_vector> ra_idx (dim_vector (len, 1)); for (octave_idx_type i = 0; i < len; i++) { try { ra_idx(i) = idx_arg(i).index_vector (); } catch (index_exception& e) { // Rethrow to allow more info to be reported later. e.set_pos (len, i+1); throw; } } Array<octave_value>::assign (ra_idx, rhs, fill_val); } void Cell::delete_elements (const octave_value_list& idx_arg) { octave_idx_type len = idx_arg.length (); Array<idx_vector> ra_idx (dim_vector (len, 1)); for (octave_idx_type i = 0; i < len; i++) try { ra_idx.xelem (i) = idx_arg(i).index_vector (); } catch (index_exception& e) { // Rethrow to allow more info to be reported later. e.set_pos (len, i+1); throw; } Array<octave_value>::delete_elements (ra_idx); } octave_idx_type Cell::nnz (void) const { err_wrong_type_arg ("nnz", "cell array"); } /* %!error <wrong type argument 'cell array'> nnz ({0, 1, 2}) %!error <wrong type argument 'cell array'> nnz (cell ()) %!error <wrong type argument 'cell array'> nnz ({"foo", "bar"}) */ Cell Cell::column (octave_idx_type i) const { Cell retval; if (ndims () > 2) error ("Cell::column: requires 2-D cell array"); if (i < 0 || i >= cols ()) error ("invalid column selection"); octave_idx_type nr = rows (); retval.resize (dim_vector (nr, 1)); for (octave_idx_type j = 0; j < nr; j++) retval.xelem (j) = elem (j, i); return retval; } Cell Cell::concat (const Cell& rb, const Array<octave_idx_type>& ra_idx) { return insert (rb, ra_idx); } Cell& Cell::insert (const Cell& a, octave_idx_type r, octave_idx_type c) { Array<octave_value>::insert (a, r, c); return *this; } Cell& Cell::insert (const Cell& a, const Array<octave_idx_type>& ra_idx) { Array<octave_value>::insert (a, ra_idx); return *this; } Cell Cell::map (ctype_mapper fcn) const { Cell retval (dims ()); octave_value *r = retval.fortran_vec (); const octave_value *p = data (); for (octave_idx_type i = 0; i < numel (); i++) r[i] = ((p++)->*fcn) (); return retval; } Cell Cell::diag (octave_idx_type k) const { return Array<octave_value>::diag (k); } Cell Cell::diag (octave_idx_type m, octave_idx_type n) const { return Array<octave_value>::diag (m, n); }