1 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */ 2 /* 3 * Main authors: 4 * Christian Schulte <schulte@gecode.org> 5 * 6 * Copyright: 7 * Christian Schulte, 2012 8 * 9 * This file is part of Gecode, the generic constraint 10 * development environment: 11 * http://www.gecode.org 12 * 13 * Permission is hereby granted, free of charge, to any person obtaining 14 * a copy of this software and associated documentation files (the 15 * "Software"), to deal in the Software without restriction, including 16 * without limitation the rights to use, copy, modify, merge, publish, 17 * distribute, sublicense, and/or sell copies of the Software, and to 18 * permit persons to whom the Software is furnished to do so, subject to 19 * the following conditions: 20 * 21 * The above copyright notice and this permission notice shall be 22 * included in all copies or substantial portions of the Software. 23 * 24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 25 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 26 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 27 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 28 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 29 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 30 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 31 * 32 */ 33 34 namespace Gecode { 35 36 forceinline FloatValBranch(Select s0)37 FloatValBranch::FloatValBranch(Select s0) 38 : s(s0) {} 39 40 forceinline FloatValBranch(Rnd r)41 FloatValBranch::FloatValBranch(Rnd r) 42 : ValBranch<FloatVar>(r), s(SEL_SPLIT_RND) {} 43 44 forceinline FloatValBranch(FloatBranchVal v,FloatBranchCommit c)45 FloatValBranch::FloatValBranch(FloatBranchVal v, FloatBranchCommit c) 46 : ValBranch<FloatVar>(v,c), s(SEL_VAL_COMMIT) {} 47 48 forceinline FloatValBranch::Select select(void) const49 FloatValBranch::select(void) const { 50 return s; 51 } 52 53 54 inline FloatValBranch FLOAT_VAL_SPLIT_MIN(void)55 FLOAT_VAL_SPLIT_MIN(void) { 56 return FloatValBranch(FloatValBranch::SEL_SPLIT_MIN); 57 } 58 59 inline FloatValBranch FLOAT_VAL_SPLIT_MAX(void)60 FLOAT_VAL_SPLIT_MAX(void) { 61 return FloatValBranch(FloatValBranch::SEL_SPLIT_MAX); 62 } 63 64 inline FloatValBranch FLOAT_VAL_SPLIT_RND(Rnd r)65 FLOAT_VAL_SPLIT_RND(Rnd r) { 66 return FloatValBranch(r); 67 } 68 69 inline FloatValBranch FLOAT_VAL(FloatBranchVal v,FloatBranchCommit c)70 FLOAT_VAL(FloatBranchVal v, FloatBranchCommit c) { 71 return FloatValBranch(v,c); 72 } 73 74 } 75 76 // STATISTICS: float-branch 77