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/*
* This program source code file is part of KICAD, a free EDA CAD application.
*
* Copyright (C) 2012 Torsten Hueter, torstenhtr <at> gmx.de
* Copyright (C) 2012 Kicad Developers, see change_log.txt for contributors.
*
* Macro definitions
*
* This program 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 2
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef DEFINITIONS_H_
#define DEFINITIONS_H_
/// Swap the variables if a condition is met.
#define SWAP( varA, condition, varB ) if( varA condition varB ) { double tmp = varA; varA = varB; \
varB = tmp; }
namespace KIGFX
{
/**
* RENDER_TARGET: Possible rendering targets
*/
enum RENDER_TARGET
{
TARGET_CACHED = 0, ///< Main rendering target (cached)
TARGET_NONCACHED, ///< Auxiliary rendering target (noncached)
TARGET_OVERLAY, ///< Items that may change while the view stays the same (noncached)
TARGETS_NUMBER ///< Number of available rendering targets
};
} // namespace KIGFX
#endif /* DEFINITIONS_H_ */
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