57 lines
2.1 KiB
C++
57 lines
2.1 KiB
C++
/*
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* This program source code file is part of KICAD, a free EDA CAD application.
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*
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* Copyright (C) 2012 Torsten Hueter, torstenhtr <at> gmx.de
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* Copyright (C) 2012 Kicad Developers, see change_log.txt for contributors.
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*
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* Macro definitions
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef DEFINITIONS_H_
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#define DEFINITIONS_H_
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/// Swap the variables if a condition is met.
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#define SWAP( varA, condition, varB ) \
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assert( typeid( varA ).hash_code() == typeid( varB ).hash_code() ); \
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\
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if( varA condition varB ) \
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{ \
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decltype( varA ) tmp = varA; \
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varA = varB; \
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varB = tmp; \
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}
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namespace KIGFX
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{
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/**
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* RENDER_TARGET: Possible rendering targets
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*/
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enum RENDER_TARGET
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{
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TARGET_CACHED = 0, ///< Main rendering target (cached)
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TARGET_NONCACHED, ///< Auxiliary rendering target (noncached)
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TARGET_OVERLAY, ///< Items that may change while the view stays the same (noncached)
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TARGET_TEMP, ///< Temporary target for drawing in separate layer
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TARGETS_NUMBER ///< Number of available rendering targets
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};
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} // namespace KIGFX
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#endif /* DEFINITIONS_H_ */
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