Mercurial > octave-dspies
view libinterp/octave-value/ov-ch-mat.h @ 18676:5bd1ca29c5f0
Clean up questionable code bits identified by clang sanitize.
* data.cc (Fnorm): in %!test, don't test with a single value which exceeds
range of single.
* find.cc (find_nonzero_elem_idx): Remove unused variable assignment to
n_to_find.
* load-save.cc (Fsave): Declare argc just before usage.
* ls-hdf5.cc (hdf5_read_next_data): Return from function immediately if type is
unrecognized.
* oct-stream.cc (octave_stream::read): Eliminate unnecessary initialization of
elts_to_read.
* octave-link.cc (F__octave_link_file_dialog__): Eliminate unnecessary
initialization of nel.
* pr-output.cc (set_real_format): Don't assign to function input variable
digits.
* str2double.cc (single_num): Initialize return value num at start of function.
* ov-complex.cc (octave_complex::double_value, octave_complex::float_value):
Eliminate unnecessary initialization of retval.
* ov-flt-complex.cc (octave_float_complex::double_value,
octave_float_complex::float_value):
Eliminate unnecessary initialization of retval.
* CSparse.cc (SparseComplexMatrix::inverse): Remove useless asignment to typ.
* CSparse.cc (SparseComplexMatrix::bsolve): Initialize anorm before using in
comparison.
* MatrixType.cc (matrix_complex_probe): Initialize typ to MatrixType::Unknown.
* dSparse.cc (SparseMatrix::inverse): Remove useless assignment to typ.
* dSparse.cc (SparseMatrix::bsolve): Initialize anorm before using in
comparison.
* lo-specfun.cc (gammainc): Remove useless assignment to err.
* data-conv.cc (oct_data_conv::string_to_data_type): Remove useless assignment
to input_is_output.
* str-vec.cc (string_vector::list_in_columns): Remove useless assignment to nc.
author | Rik <rik@octave.org> |
---|---|
date | Fri, 25 Apr 2014 10:02:10 -0700 |
parents | e473c4853afc |
children |
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/* Copyright (C) 1996-2013 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/>. */ #if !defined (octave_ov_ch_mat_h) #define octave_ov_ch_mat_h 1 #include <cstdlib> #include <iosfwd> #include <string> #include "mx-base.h" #include "oct-alloc.h" #include "str-vec.h" #include "error.h" #include "ov.h" #include "ov-base.h" #include "ov-base-mat.h" #include "ov-re-mat.h" #include "ov-typeinfo.h" class octave_value_list; class tree_walker; // Character matrix values. class octave_char_matrix : public octave_base_matrix<charNDArray> { protected: octave_char_matrix (void) : octave_base_matrix<charNDArray> () { } octave_char_matrix (const charMatrix& chm) : octave_base_matrix<charNDArray> (chm) { } octave_char_matrix (const charNDArray& chm) : octave_base_matrix<charNDArray> (chm) { } octave_char_matrix (const Array<char>& chm) : octave_base_matrix<charNDArray> (chm) { } octave_char_matrix (char c) : octave_base_matrix<charNDArray> (c) { } octave_char_matrix (const char *s) : octave_base_matrix<charNDArray> (s) { } octave_char_matrix (const std::string& s) : octave_base_matrix<charNDArray> (s) { } octave_char_matrix (const string_vector& s) : octave_base_matrix<charNDArray> (s) { } octave_char_matrix (const octave_char_matrix& chm) : octave_base_matrix<charNDArray> (chm) { } public: ~octave_char_matrix (void) { } octave_base_value *clone (void) const { return new octave_char_matrix (*this); } octave_base_value *empty_clone (void) const { return new octave_char_matrix (); } idx_vector index_vector (bool require_integers = false) const; builtin_type_t builtin_type (void) const { return btyp_char; } bool is_char_matrix (void) const { return true; } bool is_real_matrix (void) const { return true; } bool is_real_type (void) const { return true; } double double_value (bool = false) const; float float_value (bool = false) const; double scalar_value (bool frc_str_conv = false) const { return double_value (frc_str_conv); } float float_scalar_value (bool frc_str_conv = false) const { return float_value (frc_str_conv); } Matrix matrix_value (bool = false) const { return Matrix (matrix.matrix_value ()); } FloatMatrix float_matrix_value (bool = false) const { return FloatMatrix (matrix.matrix_value ()); } NDArray array_value (bool = false) const { return NDArray (matrix); } FloatNDArray float_array_value (bool = false) const { return FloatNDArray (matrix); } Complex complex_value (bool = false) const; FloatComplex float_complex_value (bool = false) const; ComplexMatrix complex_matrix_value (bool = false) const { return ComplexMatrix (matrix.matrix_value ()); } FloatComplexMatrix float_complex_matrix_value (bool = false) const { return FloatComplexMatrix (matrix.matrix_value ()); } ComplexNDArray complex_array_value (bool = false) const { return ComplexNDArray (matrix); } FloatComplexNDArray float_complex_array_value (bool = false) const { return FloatComplexNDArray (matrix); } charMatrix char_matrix_value (bool = false) const { return matrix.matrix_value (); } charNDArray char_array_value (bool = false) const { return matrix; } octave_value convert_to_str_internal (bool, bool, char type) const { return octave_value (matrix, type); } void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; // Unsafe. This function exists to support the MEX interface. // You should not use it anywhere else. void *mex_get_data (void) const { return matrix.mex_get_data (); } mxArray *as_mxArray (void) const; octave_value map (unary_mapper_t umap) const; }; #endif