Mercurial > octave-libtiff
view libinterp/octave-value/ov-perm.h @ 30564:796f54d4ddbf stable
update Octave Project Developers copyright for the new year
In files that have the "Octave Project Developers" copyright notice,
update for 2021.
In all .txi and .texi files except gpl.txi and gpl.texi in the
doc/liboctave and doc/interpreter directories, change the copyright
to "Octave Project Developers", the same as used for other source
files. Update copyright notices for 2022 (not done since 2019). For
gpl.txi and gpl.texi, change the copyright notice to be "Free Software
Foundation, Inc." and leave the date at 2007 only because this file
only contains the text of the GPL, not anything created by the Octave
Project Developers.
Add Paul Thomas to contributors.in.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 28 Dec 2021 18:22:40 -0500 |
parents | a61e1a0f6024 |
children |
line wrap: on
line source
//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2008-2022 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // 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 // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_ov_perm_h) #define octave_ov_perm_h 1 #include "octave-config.h" #include "mx-base.h" #include "str-vec.h" #include "ov-base.h" #include "ov-typeinfo.h" #include "ovl.h" class OCTINTERP_API octave_perm_matrix : public octave_base_value { public: octave_perm_matrix (void) : m_matrix (), m_dense_cache () { } octave_perm_matrix (const PermMatrix& p) : m_matrix (p), m_dense_cache () { } octave_base_value * clone (void) const { return new octave_perm_matrix (*this); } octave_base_value * empty_clone (void) const { return new octave_perm_matrix (); } type_conv_info numeric_conversion_function (void) const; octave_base_value * try_narrowing_conversion (void); std::size_t byte_size (void) const { return m_matrix.byte_size (); } octave_value squeeze (void) const { return m_matrix; } octave_value full_value (void) const { return to_dense (); } // We don't need to override all three forms of subsref. The using // declaration will avoid warnings about partially-overloaded virtual // functions. using octave_base_value::subsref; octave_value subsref (const std::string& type, const std::list<octave_value_list>& idx); octave_value_list subsref (const std::string& type, const std::list<octave_value_list>& idx, int) { return subsref (type, idx); } octave_value do_index_op (const octave_value_list& idx, bool resize_ok = false); dim_vector dims (void) const { return m_matrix.dims (); } octave_idx_type nnz (void) const { return m_matrix.rows (); } octave_value reshape (const dim_vector& new_dims) const { return to_dense ().reshape (new_dims); } octave_value permute (const Array<int>& vec, bool inv = false) const { return to_dense ().permute (vec, inv); } octave_value resize (const dim_vector& dv, bool fill = false) const { return to_dense ().resize (dv, fill); } octave_value all (int dim = 0) const { return to_dense ().all (dim); } octave_value any (int dim = 0) const { return to_dense ().any (dim); } MatrixType matrix_type (void) const { return MatrixType::Permuted_Diagonal; } MatrixType matrix_type (const MatrixType&) const { return matrix_type (); } // We don't need to override both forms of the diag method. The using // declaration will avoid warnings about partially-overloaded virtual // functions. using octave_base_value::diag; octave_value diag (octave_idx_type k = 0) const { return to_dense () .diag (k); } octave_value sort (octave_idx_type dim = 0, sortmode mode = ASCENDING) const { return to_dense ().sort (dim, mode); } octave_value sort (Array<octave_idx_type>& sidx, octave_idx_type dim = 0, sortmode mode = ASCENDING) const { return to_dense ().sort (sidx, dim, mode); } sortmode issorted (sortmode mode = UNSORTED) const { return to_dense ().issorted (mode); } Array<octave_idx_type> sort_rows_idx (sortmode mode = ASCENDING) const { return to_dense ().sort_rows_idx (mode); } sortmode is_sorted_rows (sortmode mode = UNSORTED) const { return to_dense ().is_sorted_rows (mode); } builtin_type_t builtin_type (void) const { return btyp_double; } bool is_perm_matrix (void) const { return true; } bool is_matrix_type (void) const { return true; } bool isnumeric (void) const { return true; } bool is_defined (void) const { return true; } bool is_constant (void) const { return true; } bool is_real_matrix (void) const { return true; } bool isreal (void) const { return true; } bool is_double_type (void) const { return true; } bool isfloat (void) const { return true; } bool is_true (void) const; 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); } octave::idx_vector index_vector (bool require_integers = false) const; PermMatrix perm_matrix_value (void) const { return m_matrix; } Matrix matrix_value (bool = false) const; FloatMatrix float_matrix_value (bool = false) const; Complex complex_value (bool = false) const; FloatComplex float_complex_value (bool = false) const; ComplexMatrix complex_matrix_value (bool = false) const; FloatComplexMatrix float_complex_matrix_value (bool = false) const; ComplexNDArray complex_array_value (bool = false) const; FloatComplexNDArray float_complex_array_value (bool = false) const; boolNDArray bool_array_value (bool warn = false) const; charNDArray char_array_value (bool = false) const; NDArray array_value (bool = false) const; FloatNDArray float_array_value (bool = false) const; SparseMatrix sparse_matrix_value (bool = false) const; SparseBoolMatrix sparse_bool_matrix_value (bool = false) const; SparseComplexMatrix sparse_complex_matrix_value (bool = false) const; int8NDArray int8_array_value (void) const { return to_dense ().int8_array_value (); } int16NDArray int16_array_value (void) const { return to_dense ().int16_array_value (); } int32NDArray int32_array_value (void) const { return to_dense ().int32_array_value (); } int64NDArray int64_array_value (void) const { return to_dense ().int64_array_value (); } uint8NDArray uint8_array_value (void) const { return to_dense ().uint8_array_value (); } uint16NDArray uint16_array_value (void) const { return to_dense ().uint16_array_value (); } uint32NDArray uint32_array_value (void) const { return to_dense ().uint32_array_value (); } uint64NDArray uint64_array_value (void) const { return to_dense ().uint64_array_value (); } octave_value convert_to_str_internal (bool pad, bool force, char type) const; octave_value as_double (void) const; octave_value as_single (void) const; octave_value as_int8 (void) const; octave_value as_int16 (void) const; octave_value as_int32 (void) const; octave_value as_int64 (void) const; octave_value as_uint8 (void) const; octave_value as_uint16 (void) const; octave_value as_uint32 (void) const; octave_value as_uint64 (void) const; void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; float_display_format get_edit_display_format (void) const; std::string edit_display (const float_display_format& fmt, octave_idx_type i, octave_idx_type j) const; bool save_ascii (std::ostream& os); bool load_ascii (std::istream& is); bool save_binary (std::ostream& os, bool save_as_floats); bool load_binary (std::istream& is, bool swap, octave::mach_info::float_format fmt); int write (octave::stream& os, int block_size, oct_data_conv::data_type output_type, int skip, octave::mach_info::float_format flt_fmt) const; mxArray * as_mxArray (bool interleaved) const; bool print_as_scalar (void) const; void print (std::ostream& os, bool pr_as_read_syntax = false); void print_info (std::ostream& os, const std::string& prefix) const; void short_disp (std::ostream& os) const; octave_value map (unary_mapper_t umap) const { return to_dense ().map (umap); } octave_value fast_elem_extract (octave_idx_type n) const; protected: PermMatrix m_matrix; virtual octave_value to_dense (void) const; mutable octave_value m_dense_cache; private: DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA }; #endif