/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */ /* * Main authors: * Christian Schulte * * Copyright: * Christian Schulte, 2004 * * Last modified: * $Date: 2008-12-06 02:43:57 +1100 (Sat, 06 Dec 2008) $ by $Author: schulte $ * $Revision: 7989 $ * * This file is part of Gecode, the generic constraint * development environment: * http://www.gecode.org * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * */ namespace Gecode { namespace Iter { namespace Ranges { /** * \brief Range iterator for singleton range * * \ingroup FuncIterRanges */ class Singleton : public MinMax { public: /// \name Constructors and initialization //@{ /// Default constructor Singleton(void); /// Initialize with range \a min to \a max Singleton(int min, int max); /// Initialize with range \a min to \a max void init(int min, int max); //@} /// \name Iteration control //@{ /// Move iterator to next range (if possible) void operator ++(void); //@} }; forceinline Singleton::Singleton(void) {} forceinline Singleton::Singleton(int min, int max) : MinMax(min,max) {} forceinline void Singleton::init(int min, int max) { mi = min; ma = max; } forceinline void Singleton::operator ++(void) { mi=1; ma=0; } }}} // STATISTICS: iter-any