Mercurial > octave
view libinterp/octave-value/ov-base-scalar.h @ 33339:abdb846bafe8
Instantiate octave_base_matrix and octave_base_scalar template classes
* ov-base-mat-inst.cc: Add new file to explicitly instantiate template class
octave_base_matrix with types that need to be exported from liboctinterp.
* ov-base-scalar-inst.cc: Add new file to explicitly instantiate template class
octave_base_scalar with types that need to be exported from liboctinterp.
* ov-base-scalar-int-inst.cc: Add new file to explicitly instantiate template
classes octave_base_int_matrix and octave_base_int_scalar with types that need
to be exported from liboctinterp.
* ov-base-mat.h, ov-base-scalar.h: Use macro for template export. Mark all
member functions for export.
* ov-bool-mat.cc, ov-bool-mat.h, ov-bool.h, ov-cell.cc, ov-cell.h, ov-ch-mat.cc,
ov-ch-mat.h, ov-complex.cc, ov-complex.h, ov-cx-mat.cc, ov-cx-mat.h,
ov-float.cc, ov-float.h, ov-float-complex.cc, ov-float-complex.h,
ov-flt-cx-mat.cc, ov-flt-cx-mat.h, ov-flt-re-mat.cc, ov-flt-re-mat.h,
ov-int16.cc, ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-intx.h, ov-re-mat.cc,
ov-re-mat.h, ov-scalar.cc, ov-scalar.h, ov-uint16.cc, ov-uint32.cc,
ov-uint64.cc, ov-uint8.cc: Instantiate template classes octave_base_matrix,
octave_base_scalar, octave_base_int_matrix, and octave_base_int_scalar only in
one compilation unit. Move extern template class declarations to headers.
* ov-base-int.cc: Remove includes that are not needed to prevent potentially
unpredicted template instantiations.
* ov-base-int.h: Add extern template declarations to avoid multiple
instantiations of template class in different compilation units. Add export
attributes to all member functions of template class.
* ov-base-int.h: Use export attributes for template classes that better work
cross-platform.
* ov-base.h: Add export attributes to undefined functions.
* ov-cell.cc: Move octave_base_matrix<cell> specializations to
ov-base-mat-inst.cc.
* libinterp/octave-value/module.mk: Add new files to build system.
See: https://octave.discourse.group/t/5211
author | Markus Mützel <markus.muetzel@gmx.de> |
---|---|
date | Sun, 21 Jan 2024 19:34:01 +0100 |
parents | 4b601ca024d5 |
children | c2dbaa9dca4f |
line wrap: on
line source
//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2024 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_base_scalar_h) #define octave_ov_base_scalar_h 1 #include "octave-config.h" #include <cstdlib> #include <iosfwd> #include <string> #include "lo-mappers.h" #include "lo-utils.h" #include "str-vec.h" #include "MatrixType.h" #include "ov-base.h" #include "ov-typeinfo.h" // Real scalar values. template <typename ST> class OCTINTERP_API octave_base_scalar : public octave_base_value { public: typedef ST scalar_type; OCTINTERP_API octave_base_scalar () : octave_base_value (), scalar () { } OCTINTERP_API octave_base_scalar (const ST& s) : octave_base_value (), scalar (s) { } OCTINTERP_API octave_base_scalar (const octave_base_scalar& s) : octave_base_value (), scalar (s.scalar) { } OCTINTERP_API ~octave_base_scalar () = default; OCTINTERP_API octave_value squeeze () const { return scalar; } OCTINTERP_API octave_value full_value () const { return scalar; } // 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; OCTINTERP_API octave_value subsref (const std::string& type, const std::list<octave_value_list>& idx); OCTINTERP_API octave_value_list subsref (const std::string& type, const std::list<octave_value_list>& idx, int) { return subsref (type, idx); } OCTINTERP_API octave_value subsasgn (const std::string& type, const std::list<octave_value_list>& idx, const octave_value& rhs); OCTINTERP_API bool is_constant () const { return true; } OCTINTERP_API bool is_defined () const { return true; } OCTINTERP_API dim_vector dims () const; OCTINTERP_API octave_idx_type numel () const { return 1; } OCTINTERP_API int ndims () const { return 2; } OCTINTERP_API octave_idx_type nnz () const { return (scalar != ST () ? 1 : 0); } OCTINTERP_API octave_value permute (const Array<int>&, bool = false) const; OCTINTERP_API octave_value reshape (const dim_vector& new_dims) const; OCTINTERP_API std::size_t byte_size () const { return sizeof (ST); } OCTINTERP_API octave_value all (int = 0) const { return (scalar != ST ()); } OCTINTERP_API octave_value any (int = 0) const { return (scalar != ST ()); } OCTINTERP_API octave_value diag (octave_idx_type k = 0) const; OCTINTERP_API octave_value diag (octave_idx_type m, octave_idx_type n) const; OCTINTERP_API octave_value sort (octave_idx_type, sortmode) const { return octave_value (scalar); } OCTINTERP_API octave_value sort (Array<octave_idx_type>& sidx, octave_idx_type, sortmode) const { sidx.resize (dim_vector (1, 1)); sidx(0) = 0; return octave_value (scalar); } OCTINTERP_API sortmode issorted (sortmode mode = UNSORTED) const { return mode == UNSORTED ? ASCENDING : mode; } OCTINTERP_API Array<octave_idx_type> sort_rows_idx (sortmode) const { return Array<octave_idx_type> (dim_vector (1, 1), static_cast<octave_idx_type> (0)); } OCTINTERP_API sortmode is_sorted_rows (sortmode mode = UNSORTED) const { return mode == UNSORTED ? ASCENDING : mode; } OCTINTERP_API MatrixType matrix_type () const { return MatrixType::Diagonal; } OCTINTERP_API MatrixType matrix_type (const MatrixType&) const { return matrix_type (); } OCTINTERP_API bool is_maybe_function () const { return false; } OCTINTERP_API bool is_scalar_type () const { return true; } OCTINTERP_API bool isnumeric () const { return true; } OCTINTERP_API bool is_true () const; OCTINTERP_API void print (std::ostream& os, bool pr_as_read_syntax = false); OCTINTERP_API void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; OCTINTERP_API bool print_name_tag (std::ostream& os, const std::string& name) const; OCTINTERP_API void short_disp (std::ostream& os) const; OCTINTERP_API float_display_format get_edit_display_format () const; OCTINTERP_API std::string edit_display (const float_display_format& fmt, octave_idx_type i, octave_idx_type j) const; // This function exists to support the MEX interface. // You should not use it anywhere else. OCTINTERP_API const void * mex_get_data () const { return &scalar; } OCTINTERP_API const ST& scalar_ref () const { return scalar; } OCTINTERP_API ST& scalar_ref () { return scalar; } OCTINTERP_API octave_value fast_elem_extract (octave_idx_type n) const; OCTINTERP_API bool fast_elem_insert_self (void *where, builtin_type_t btyp) const; protected: // The value of this scalar. ST scalar; }; #endif