build.hpp
Go to the documentation of this file.00001 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */ 00002 /* 00003 * Main authors: 00004 * Christian Schulte <schulte@gecode.org> 00005 * 00006 * Copyright: 00007 * Christian Schulte, 2015 00008 * 00009 * Last modified: 00010 * $Date: 2016-04-19 17:19:45 +0200 (Tue, 19 Apr 2016) $ by $Author: schulte $ 00011 * $Revision: 14967 $ 00012 * 00013 * This file is part of Gecode, the generic constraint 00014 * development environment: 00015 * http://www.gecode.org 00016 * 00017 * Permission is hereby granted, free of charge, to any person obtaining 00018 * a copy of this software and associated documentation files (the 00019 * "Software"), to deal in the Software without restriction, including 00020 * without limitation the rights to use, copy, modify, merge, publish, 00021 * distribute, sublicense, and/or sell copies of the Software, and to 00022 * permit persons to whom the Software is furnished to do so, subject to 00023 * the following conditions: 00024 * 00025 * The above copyright notice and this permission notice shall be 00026 * included in all copies or substantial portions of the Software. 00027 * 00028 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 00029 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 00030 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 00031 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 00032 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 00033 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 00034 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 00035 * 00036 */ 00037 00038 namespace Gecode { namespace Search { 00039 00040 forceinline 00041 Builder::Builder(const Options& opt0, bool b0) 00042 : opt(opt0.expand()), b(b0) {} 00043 forceinline Options& 00044 Builder::options(void) { 00045 return opt; 00046 } 00047 forceinline const Options& 00048 Builder::options(void) const { 00049 return opt; 00050 } 00051 forceinline bool 00052 Builder::best(void) const { 00053 return b; 00054 } 00055 forceinline 00056 Builder::~Builder(void) { 00057 } 00058 00059 00060 template<class T, class E> 00061 forceinline Engine* 00062 build(Space* s, const Options& opt) { 00063 E engine(dynamic_cast<T*>(s),opt); 00064 Base<T>* eb = &engine; 00065 Engine* e = eb->e; 00066 eb->e = NULL; 00067 return e; 00068 } 00069 00070 template<class T, template<class> class E> 00071 forceinline Engine* 00072 build(Space* s, const Options& opt) { 00073 E<T> engine(dynamic_cast<T*>(s),opt); 00074 Base<T>* eb = &engine; 00075 Engine* e = eb->e; 00076 eb->e = NULL; 00077 return e; 00078 } 00079 00080 }} 00081 00082 // STATISTICS: search-other