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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15422 a592a061-630c-0410-9148-cb99ea01b6c8
78 lines
1.5 KiB
C++
78 lines
1.5 KiB
C++
// -*- C++ -*-
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/**
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* \file debug.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Lars Gullik Bjønnes
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* \author Jean-Marc Lasgouttes
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef LYXDEBUG_H
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#define LYXDEBUG_H
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#include "support/debugstream.h"
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namespace lyx {
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/** Ideally this should have been a namespace, but since we try to be
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compilable on older C++ compilators too, we use a class instead.
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This is all the different debug levels that we have.
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*/
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class lyx_debug_trait {
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public:
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///
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enum type {
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///
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NONE = 0,
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///
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INFO = (1 << 0),
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///
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DEBUG = (1 << 31),
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///
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ANY = 0xffffffff
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};
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static bool match(type a, type b) {
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return (a & b);
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}
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/** A function to convert symbolic string names on debug levels
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to their numerical value.
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*/
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static type value(std::string const & val);
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/** Display the tags and descriptions of the current debug level
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of ds
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*/
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static void showLevel(std::ostream & o, type level);
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/** show all the possible tags that can be used for debugging */
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static void showTags(std::ostream & o);
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};
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inline
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void operator|=(lyx_debug_trait::type & d1, lyx_debug_trait::type d2)
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{
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d1 = static_cast<lyx_debug_trait::type>(d1 | d2);
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}
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// std::ostream & operator<<(std::ostream & o, Debug::type t);
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typedef basic_debugstream<lyx_debug_trait> LyXErr;
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typedef LyXErr::debug Debug;
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extern LyXErr lyxerr;
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} // namespace lyx
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#endif
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