Mercurial > jwe > octave
view liboctave/util/lo-array-gripes.h @ 21017:93748bcaec17
maint: Replace emtpy 'std::string ()' calls with "".
* Backend.cc, comment-list.h, debug.cc, defaults.in.h, dynamic-ld.h, error.cc,
graphics.cc, graphics.in.h, help.cc, hook-fcn.h, load-path.cc, load-path.h,
ls-ascii-helper.cc, ls-mat-ascii.cc, ls-mat5.cc, ls-mat5.h, ls-oct-text.cc,
oct-iostrm.h, oct-lvalue.h, oct-stream.cc, oct-stream.h, oct-strstrm.h,
regexp.cc, schur.cc, sqrtm.cc, strfns.cc, symtab.cc, symtab.h, sysdep.cc,
toplev.cc, urlwrite.cc, variables.cc, variables.h, ov-builtin.h, ov-cell.cc,
ov-class.cc, ov-classdef.cc, ov-classdef.h, ov-dld-fcn.h, ov-fcn-handle.cc,
ov-fcn-inline.cc, ov-fcn-inline.h, ov-fcn.h, ov-lazy-idx.cc, ov-mex-fcn.h,
ov-struct.cc, ov-typeinfo.cc, ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h, ov.h,
ovl.h, octave.cc, lex.h, parse.h, pt-classdef.h, pt-exp.cc, pt-pr-code.h,
token.h, version.cc, version.in.h, oct-rand.h, dir-ops.h, file-ops.cc,
file-ops.h, file-stat.h, oct-env.cc, oct-group.cc, oct-passwd.cc,
oct-syscalls.cc, cmd-edit.cc, cmd-edit.h, cmd-hist.cc, cmd-hist.h, kpse.cc,
lo-array-gripes.h, pathsearch.cc, pathsearch.h, str-vec.h, url-transfer.h:
Replace emtpy 'std::string ()' calls with "".
author | Rik <rik@octave.org> |
---|---|
date | Wed, 30 Dec 2015 12:33:33 -0800 |
parents | 9c41a7ee5e14 |
children | e3b3bb522d62 |
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/* Copyright (C) 2000-2015 John W. Eaton 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_lo_array_gripes_h) #define octave_lo_array_gripes_h 1 #include "dim-vector.h" #include "quit.h" // Exception thrown by gripe_invalid_index // This is thrown when the invalid index is detected, at which point nd and dim // are usually not known. It is caught at the place they are known, where a // new gripe_invalid_index is called. // // Typically, this should be caught after any call to // octave_value_list::index_vector() class index_exception : public octave_execution_exception { public: index_exception (const std::string& index_arg, octave_idx_type nd_arg = 0, octave_idx_type dim_arg = -1, const char *var_arg = "") : index (index_arg), nd (nd_arg), dim (dim_arg), var (var_arg) { } ~index_exception (void) { } // Erroneous index value. Called in what, and by external code // (e.g., nth_element) to make a custom error message. std::string idx (void) const { return index; } // details set by subclass. virtual std::string details (void) const = 0; // ID of error to throw. virtual const char *err_id (void) const = 0; virtual std::string message (void) const; // Position of error: dimension in error, and number of dimensions. void set_pos (octave_idx_type nd_arg, octave_idx_type dim_arg) { nd = nd_arg; dim = dim_arg; } void set_pos_if_unset (octave_idx_type nd_arg, octave_idx_type dim_arg) { if (nd == 0) { nd = nd_arg; dim = dim_arg; } } // Name of variable being indexed. eye(2)(1,1) gives "<unknown>". void set_var (const std::string& var_arg = "") { var = var_arg; } private: // Value of invalid index. std::string index; protected: // Show what's wrong, e.g., A(-1,_), A(0+1i). std::string expression (void) const; // Number of dimensions of indexed object. octave_idx_type nd; // Dimension number in which invalid index occurred. octave_idx_type dim; // Name of variable being indexed. std::string var; }; extern OCTAVE_API const char *error_id_nonconformant_args; extern OCTAVE_API const char *error_id_index_out_of_bounds; extern OCTAVE_API const char *error_id_invalid_index; extern OCTAVE_API const char *warning_id_nearly_singular_matrix; extern OCTAVE_API const char *warning_id_singular_matrix; extern void OCTAVE_API gripe_nan_to_logical_conversion (void) GCC_ATTR_NORETURN; extern void OCTAVE_API gripe_nan_to_character_conversion (void) GCC_ATTR_NORETURN; extern void OCTAVE_API gripe_nonconformant (const char *op, octave_idx_type op1_len, octave_idx_type op2_len) GCC_ATTR_NORETURN; extern void OCTAVE_API gripe_nonconformant (const char *op, octave_idx_type op1_nr, octave_idx_type op1_nc, octave_idx_type op2_nr, octave_idx_type op2_nc) GCC_ATTR_NORETURN; extern void OCTAVE_API gripe_nonconformant (const char *op, const dim_vector& op1_dims, const dim_vector& op2_dims) GCC_ATTR_NORETURN; extern void OCTAVE_API gripe_index_out_of_range (int nd, int dim, octave_idx_type iext, octave_idx_type ext, const dim_vector& d) GCC_ATTR_NORETURN; extern void OCTAVE_API gripe_index_out_of_range (int nd, int dim, octave_idx_type iext, octave_idx_type ext) GCC_ATTR_NORETURN; extern void OCTAVE_API gripe_del_index_out_of_range (bool is1d, octave_idx_type iext, octave_idx_type ext) GCC_ATTR_NORETURN; extern void OCTAVE_API gripe_invalid_index (double, octave_idx_type nd = 0, octave_idx_type dim = 0, const std::string& var = "") GCC_ATTR_NORETURN; extern void OCTAVE_API gripe_invalid_index (octave_idx_type n, octave_idx_type nd = 0, octave_idx_type dim = 0, const std::string& var = "") GCC_ATTR_NORETURN; extern void OCTAVE_API gripe_invalid_index (const std::string& idx, octave_idx_type nd = 0, octave_idx_type dim = 0, const std::string& var = "") GCC_ATTR_NORETURN; extern void OCTAVE_API gripe_invalid_resize (void) GCC_ATTR_NORETURN; extern void OCTAVE_API gripe_singular_matrix (double rcond = 0.0); #endif