Mercurial > octave
view libinterp/corefcn/error.h @ 21213:f7d1050b9b53
maint: Clean up various usages of #ifdef.
* randmtzig.c: Use #ifdef rather than just #if.
* EditControl.h : Use '#if ! defined' rather than '#ifndef' in
guard block to match Octave style.
* dialog.cc, settings-dialog.cc: Add FIXME notes about questionable use of #if
mechanism.
* file-editor-tab.cc, Array-b.cc, Array-ch.cc, Array-d.cc, Array-f.cc,
Array-i.cc, Array-s.cc, MatrixType.h, quit.h, lo-sysdep.cc, lo-cutils.c,
oct-alloc.h, oct-shlib.cc, sparse-sort.h: #define HAVE_XXX macros to 1, not
just empty but defined.
* octave-txt-lexer.h, octave-cmd.h, octave-preserve-stream-state.h, txt-eng.h,
zfstream.h, oct-conf-features.h, oct-conf.h: Use octave_ namespace prefix on
name of #define used to prevent multiple inclusion of headers.
* parser.h, webinfo.h, ov-oncleanup.h, op-int.h, display-available.h,
shared-fcns.h: Add #define guard to prevent multiple inclusion.
* quadcc.cc: use all capitals for #define MIN_CQUAD_HEAPSIZE.
* ov-intx.h: Add note that this file must not use guard #define.
* eigs-base.h, randmtzig.h: Write '! defined' rather than '!defined'.
* file-ops.cc, oct-sparse.h: Use parentheses around complex #if tests.
* oct-syscalls.cc, oct-base64.cc, statdefs.h: Indent #ifdef blocks correctly.
* oct-conf-post.in.h: Use "! defined". Define macros to 1, not just empty but
defined.
author | Rik <rik@octave.org> |
---|---|
date | Sat, 06 Feb 2016 18:22:32 -0800 |
parents | 94fc5f13d51b |
children | 1473547f50f5 |
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/* Copyright (C) 1993-2015 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_error_h) #define octave_error_h 1 #include <cstdarg> #include <string> class octave_map; class octave_value_list; class unwind_protect; class octave_execution_exception; #define panic_impossible() \ panic ("impossible state reached in file '%s' at line %d", __FILE__, __LINE__) extern OCTINTERP_API void reset_error_handler (void); extern OCTINTERP_API int warning_enabled (const std::string& id); extern OCTINTERP_API void vmessage (const char *name, const char *fmt, va_list args); extern OCTINTERP_API void message (const char *name, const char *fmt, ...); OCTAVE_DEPRECATED ("use 'print_usage' or 'verror' instead") OCTAVE_NORETURN OCTINTERP_API extern void vusage (const char *fmt, va_list args); OCTAVE_DEPRECATED ("use 'print_usage' or 'error' instead") OCTAVE_NORETURN OCTINTERP_API extern void usage (const char *fmt, ...); extern OCTINTERP_API void vwarning (const char *fmt, va_list args); extern OCTINTERP_API void warning (const char *fmt, ...); OCTAVE_NORETURN OCTINTERP_API extern void verror (const char *fmt, va_list args); OCTAVE_NORETURN OCTINTERP_API extern void error (const char *fmt, ...); OCTAVE_NORETURN OCTINTERP_API extern void verror (octave_execution_exception&, const char *fmt, va_list args); OCTAVE_NORETURN OCTINTERP_API extern void error (octave_execution_exception&, const char *fmt, ...); OCTAVE_NORETURN OCTINTERP_API extern void verror_with_cfn (const char *fmt, va_list args); OCTAVE_NORETURN OCTINTERP_API extern void error_with_cfn (const char *fmt, ...); OCTAVE_NORETURN OCTINTERP_API extern void vparse_error (const char *fmt, va_list args); OCTAVE_NORETURN OCTINTERP_API extern void parse_error (const char *fmt, ...); extern OCTINTERP_API void vmessage_with_id (const char *id, const char *name, const char *fmt, va_list args); extern OCTINTERP_API void message_with_id (const char *id, const char *name, const char *fmt, ...); OCTAVE_NORETURN OCTINTERP_API extern void vusage_with_id (const char *id, const char *fmt, va_list args); OCTAVE_NORETURN OCTINTERP_API extern void usage_with_id (const char *id, const char *fmt, ...); extern OCTINTERP_API void vwarning_with_id (const char *id, const char *fmt, va_list args); extern OCTINTERP_API void warning_with_id (const char *id, const char *fmt, ...); OCTAVE_NORETURN OCTINTERP_API extern void verror_with_id (const char *id, const char *fmt, va_list args); OCTAVE_NORETURN OCTINTERP_API extern void error_with_id (const char *id, const char *fmt, ...); OCTAVE_NORETURN OCTINTERP_API extern void verror_with_id_cfn (const char *id, const char *fmt, va_list args); OCTAVE_NORETURN OCTINTERP_API extern void error_with_id_cfn (const char *id, const char *fmt, ...); OCTAVE_NORETURN OCTINTERP_API extern void vparse_error_with_id (const char *id, const char *fmt, va_list args); OCTAVE_NORETURN OCTINTERP_API extern void parse_error_with_id (const char *id, const char *fmt, ...); OCTAVE_NORETURN OCTINTERP_API extern void panic (const char *fmt, ...); // Helper function for print_usage defined in defun.cc. extern OCTINTERP_API void defun_usage_message (const std::string& msg); extern OCTINTERP_API octave_value_list set_warning_state (const std::string& id, const std::string& state); extern OCTINTERP_API octave_value_list set_warning_state (const octave_value_list& args); extern OCTINTERP_API void disable_warning (const std::string& id); extern OCTINTERP_API void initialize_default_warning_state (void); // TRUE means that Octave will try to enter the debugger when an error // is encountered. This will also inhibit printing of the normal // traceback message (you will only see the top-level error message). extern OCTINTERP_API bool Vdebug_on_error; // TRUE means that Octave will try to enter the debugger when an error // is encountered within the 'try' section of a 'try' / 'catch' block. extern OCTINTERP_API bool Vdebug_on_caught; // TRUE means that Octave will try to enter the debugger when a warning // is encountered. extern OCTINTERP_API bool Vdebug_on_warning; // Current error state. extern OCTINTERP_API int error_state; // Current warning state. extern OCTINTERP_API int warning_state; // Tell the error handler whether to print messages, or just store // them for later. Used for handling errors in eval() and // the 'unwind_protect' statement. extern OCTINTERP_API int buffer_error_messages; // The number of layers of try / catch blocks we're in. Used to print // "caught error" instead of "error" when "dbstop if caught error" is on. extern OCTINTERP_API int in_try_catch; // TRUE means error messages are turned off. extern OCTINTERP_API bool discard_error_messages; // TRUE means warning messages are turned off. extern OCTINTERP_API bool discard_warning_messages; // Helper functions to pass last error and warning messages and ids extern OCTINTERP_API std::string last_error_message (void); extern OCTINTERP_API std::string last_error_id (void); extern OCTINTERP_API octave_map last_error_stack (void); extern OCTINTERP_API std::string last_warning_message (void); extern OCTINTERP_API std::string last_warning_id (void); extern OCTINTERP_API void interpreter_try (unwind_protect&); #endif