Mercurial > jwe > octave
view liboctave/util/lo-array-errwarn.h @ 21111:7bb96a8df912
lo-array-errwarn.h: Don't export string constants unnecessarily.
* lo-array-errwarn.h: Delete "extern const char * [error|warning]_id_XXX"
declarations.
* ov-complex.cc (complex_index_exception::err_id): Use string literal rather
than error_id_invalid_index constant from lo-array-errwarn.h.
* lo-array-errwarn.cc: Declare and initialize
"static const char * [error_warning]_id_XXX]" variables.
* lo-array-gripes.cc: Declare and initialize
"static const char * [error_warning]_id_XXX]" variables.
author | Rik <rik@octave.org> |
---|---|
date | Tue, 19 Jan 2016 15:08:59 -0800 |
parents | e39e05d90788 |
children | 358aa7fcbd33 |
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/* Copyright (C) 2016 Rik Wehbring 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_errwarn_h) #define octave_lo_array_errwarn_h 1 #include "dim-vector.h" #include "quit.h" // Exception thrown by err_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 err_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; }; OCTAVE_NORETURN OCTAVE_API extern void err_nan_to_logical_conversion (void); OCTAVE_NORETURN OCTAVE_API extern void err_nan_to_character_conversion (void); OCTAVE_NORETURN OCTAVE_API extern void err_nonconformant (const char *op, octave_idx_type op1_len, octave_idx_type op2_len); OCTAVE_NORETURN OCTAVE_API extern void err_nonconformant (const char *op, octave_idx_type op1_nr, octave_idx_type op1_nc, octave_idx_type op2_nr, octave_idx_type op2_nc); OCTAVE_NORETURN OCTAVE_API extern void err_nonconformant (const char *op, const dim_vector& op1_dims, const dim_vector& op2_dims); OCTAVE_NORETURN OCTAVE_API extern void err_index_out_of_range (int nd, int dim, octave_idx_type iext, octave_idx_type ext, const dim_vector& d); OCTAVE_NORETURN OCTAVE_API extern void err_index_out_of_range (int nd, int dim, octave_idx_type iext, octave_idx_type ext); OCTAVE_NORETURN OCTAVE_API extern void err_del_index_out_of_range (bool is1d, octave_idx_type iext, octave_idx_type ext); OCTAVE_NORETURN OCTAVE_API extern void err_invalid_index (double, octave_idx_type nd = 0, octave_idx_type dim = 0, const std::string& var = ""); OCTAVE_NORETURN OCTAVE_API extern void err_invalid_index (octave_idx_type n, octave_idx_type nd = 0, octave_idx_type dim = 0, const std::string& var = ""); OCTAVE_NORETURN OCTAVE_API extern void err_invalid_index (const std::string& idx, octave_idx_type nd = 0, octave_idx_type dim = 0, const std::string& var = ""); OCTAVE_NORETURN OCTAVE_API extern void err_invalid_resize (void); OCTAVE_API extern void errwarn_singular_matrix (double rcond = 0.0); #endif