Mercurial > octave
view libinterp/octave-value/ov-struct.h @ 29572:aef11bb4e6d1
use std::size_t and std::ptrdiff_t in C++ code (bug #60471)
Files affected: make_int.cc, file-editor-tab.cc, octave-qscintilla.cc,
Cell.cc, Cell.h, call-stack.cc, call-stack.h, cellfun.cc, data.cc,
debug.cc, dlmread.cc, error.cc, event-queue.h, fcn-info.cc,
fcn-info.h, file-io.cc, ft-text-renderer.cc, gl2ps-print.cc,
graphics.cc, graphics.in.h, help.cc, hex2num.cc, input.cc,
latex-text-renderer.cc, load-path.cc, load-save.cc, load-save.h,
ls-hdf5.cc, ls-mat-ascii.cc, ls-mat5.cc, ls-oct-text.cc, mex.cc,
mexproto.h, mxarray.h, oct-map.cc, oct-stream.cc, oct-stream.h,
pager.cc, pager.h, pr-output.cc, regexp.cc, settings.h,
stack-frame.cc, stack-frame.h, strfns.cc, syminfo.cc, symrec.h,
symscope.cc, symscope.h, symtab.cc, sysdep.cc, toplev.cc, utils.cc,
utils.h, variables.cc, __fltk_uigetfile__.cc, __init_fltk__.cc,
audioread.cc, gzip.cc, cdef-class.cc, cdef-manager.cc, cdef-method.cc,
cdef-object.cc, cdef-object.h, ov-base-diag.cc, ov-base-diag.h,
ov-base-mat.cc, ov-base-mat.h, ov-base-scalar.cc, ov-base-scalar.h,
ov-base-sparse.h, ov-base.cc, ov-base.h, ov-cell.cc, ov-cell.h,
ov-ch-mat.cc, ov-class.cc, ov-class.h, ov-classdef.cc,
ov-fcn-handle.cc, ov-java.cc, ov-lazy-idx.h, ov-perm.cc, ov-perm.h,
ov-range.h, ov-str-mat.cc, ov-struct.cc, ov-struct.h, ov-usr-fcn.cc,
ov-usr-fcn.h, ov.cc, ov.h, ovl.cc, octave.cc, bp-table.cc, jit-ir.cc,
jit-ir.h, jit-typeinfo.cc, jit-typeinfo.h, jit-util.h, lex.h, lex.ll,
oct-lvalue.cc, oct-parse.yy, parse.h, profiler.h, pt-eval.cc,
pt-eval.h, pt-jit.cc, pt-jit.h, pt-pr-code.cc, pt-tm-const.cc,
pt-tm-const.h, Array.h, CMatrix.cc, DiagArray2.h, PermMatrix.h,
Sparse.h, dMatrix.cc, fCMatrix.cc, fMatrix.cc, bsxfun-defs.cc,
oct-fftw.cc, oct-fftw.h, randpoisson.cc, sparse-chol.cc,
mx-inlines.cc, file-ops.cc, lo-sysdep.cc, oct-env.cc, oct-time.cc,
action-container.cc, action-container.h, base-list.h, caseless-str.h,
cmd-edit.cc, cmd-hist.cc, data-conv.cc, data-conv.h, f77-fcn.h,
file-info.cc, file-info.h, kpse.cc, kpse.h, lo-cutils.h, lo-hash.h,
lo-regexp.cc, oct-base64.cc, oct-base64.h, oct-binmap.h, oct-glob.cc,
oct-shlib.cc, oct-shlib.h, oct-sort.cc, oct-sparse.h, oct-string.cc,
quit.cc, unwind-prot.h, url-transfer.cc, main.in.cc, mkoctfile.in.cc,
and shared-fcns.h.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Wed, 28 Apr 2021 22:57:42 -0400 |
parents | e88444be8468 |
children | 32f4357ac8d9 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2021 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_struct_h) #define octave_ov_struct_h 1 #include "octave-config.h" #include <cstdlib> #include <iosfwd> #include <string> #include "mx-base.h" #include "str-vec.h" #include "error.h" #include "oct-map.h" #include "ov-base.h" #include "ov-typeinfo.h" class octave_value_list; // Data structures. class octave_struct : public octave_base_value { public: octave_struct (void) : octave_base_value (), map () { } octave_struct (const octave_map& m) : octave_base_value (), map (m) { } octave_struct (const octave_struct& s) : octave_base_value (), map (s.map) { } ~octave_struct (void) = default; octave_base_value * clone (void) const { return new octave_struct (*this); } octave_base_value * empty_clone (void) const { return new octave_struct (); } void break_closure_cycles (const std::shared_ptr<octave::stack_frame>& frame); octave_base_value * try_narrowing_conversion (void); Cell dotref (const octave_value_list& idx, bool auto_add = false); octave_value subsref (const std::string& type, const std::list<octave_value_list>& idx) { octave_value_list tmp = subsref (type, idx, 1); return tmp.length () > 0 ? tmp(0) : octave_value (); } octave_value_list subsref (const std::string&, const std::list<octave_value_list>&, int); octave_value subsref (const std::string& type, const std::list<octave_value_list>& idx, bool auto_add); static octave_value numeric_conv (const octave_value& val, const std::string& type); octave_value subsasgn (const std::string& type, const std::list<octave_value_list>& idx, const octave_value& rhs); octave_value squeeze (void) const { return map.squeeze (); } octave_value permute (const Array<int>& vec, bool inv = false) const { return map.permute (vec, inv); } octave_value do_index_op (const octave_value_list& idx, bool resize_ok = false); dim_vector dims (void) const { return map.dims (); } std::size_t byte_size (void) const; // This is the number of elements in each field. The total number // of elements is numel () * nfields (). octave_idx_type numel (void) const { return map.numel (); } octave_idx_type nfields (void) const { return map.nfields (); } octave_value reshape (const dim_vector& new_dims) const { return map.reshape (new_dims); } octave_value resize (const dim_vector& dv, bool fill = false) const { octave_map tmap = map; tmap.resize (dv, fill); return tmap; } bool is_defined (void) const { return true; } bool is_constant (void) const { return true; } bool isstruct (void) const { return true; } builtin_type_t builtin_type (void) const { return btyp_struct; } octave_map map_value (void) const { return map; } string_vector map_keys (void) const { return map.fieldnames (); } void print (std::ostream& os, bool pr_as_read_syntax = false); void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; bool print_name_tag (std::ostream& os, const std::string& name) 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); bool save_hdf5 (octave_hdf5_id loc_id, const char *name, bool save_as_floats); bool load_hdf5 (octave_hdf5_id loc_id, const char *name); mxArray * as_mxArray (bool interleaved) const; octave_value fast_elem_extract (octave_idx_type n) const; bool fast_elem_insert (octave_idx_type n, const octave_value& x); protected: // The associative array used to manage the structure data. octave_map map; private: DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA }; class octave_scalar_struct : public octave_base_value { public: octave_scalar_struct (void) : octave_base_value (), map () { } octave_scalar_struct (const octave_scalar_map& m) : octave_base_value (), map (m) { } octave_scalar_struct (const std::map<std::string, octave_value>& m) : octave_base_value (), map (m) { } octave_scalar_struct (const octave_scalar_struct& s) : octave_base_value (), map (s.map) { } ~octave_scalar_struct (void) = default; octave_base_value * clone (void) const { return new octave_scalar_struct (*this); } octave_base_value * empty_clone (void) const { return new octave_scalar_struct (); } void break_closure_cycles (const std::shared_ptr<octave::stack_frame>& frame); octave_value dotref (const octave_value_list& idx, bool auto_add = false); 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); octave_value subsref (const std::string& type, const std::list<octave_value_list>& idx, bool auto_add); static octave_value numeric_conv (const octave_value& val, const std::string& type); octave_value subsasgn (const std::string& type, const std::list<octave_value_list>& idx, const octave_value& rhs); octave_value squeeze (void) const { return map; } octave_value permute (const Array<int>& vec, bool inv = false) const { return octave_map (map).permute (vec, inv); } octave_value do_index_op (const octave_value_list& idx, bool resize_ok = false); dim_vector dims (void) const { static dim_vector dv (1, 1); return dv; } std::size_t byte_size (void) const; // This is the number of elements in each field. The total number // of elements is numel () * nfields (). octave_idx_type numel (void) const { return 1; } octave_idx_type nfields (void) const { return map.nfields (); } octave_value reshape (const dim_vector& new_dims) const { return octave_map (map).reshape (new_dims); } octave_value resize (const dim_vector& dv, bool fill = false) const { octave_map tmap = map; tmap.resize (dv, fill); return tmap; } bool is_defined (void) const { return true; } bool is_constant (void) const { return true; } bool isstruct (void) const { return true; } builtin_type_t builtin_type (void) const { return btyp_struct; } octave_map map_value (void) const { return map; } octave_scalar_map scalar_map_value (void) const { return map; } string_vector map_keys (void) const { return map.fieldnames (); } void print (std::ostream& os, bool pr_as_read_syntax = false); void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; bool print_name_tag (std::ostream& os, const std::string& name) 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); bool save_hdf5 (octave_hdf5_id loc_id, const char *name, bool save_as_floats); bool load_hdf5 (octave_hdf5_id loc_id, const char *name); mxArray * as_mxArray (bool interleaved) const; bool fast_elem_insert_self (void *where, builtin_type_t btyp) const; protected: // The associative array used to manage the structure data. octave_scalar_map map; private: octave_value to_array (void); DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA }; #endif