Changeset 459:ed54c0d13df0 in lemon1.2 for lemon/lp_skeleton.cc
 Timestamp:
 12/02/08 22:48:28 (12 years ago)
 Branch:
 default
 Children:
 460:76ec7bd57026, 502:17cabb114d52
 Phase:
 public
 File:

 1 edited
Legend:
 Unmodified
 Added
 Removed

lemon/lp_skeleton.cc
r458 r459 23 23 namespace lemon { 24 24 25 LpSolverBase* LpSkeleton::_newLp() 26 { 27 LpSolverBase *tmp=0; 28 return tmp; 29 } 30 31 LpSolverBase* LpSkeleton::_copyLp() 32 { 33 LpSolverBase *tmp=0; 34 return tmp; 35 } 36 37 int LpSkeleton::_addCol() 25 int SkeletonSolverBase::_addCol() 38 26 { 39 27 return ++col_num; 40 28 } 41 29 42 int LpSkeleton::_addRow()30 int SkeletonSolverBase::_addRow() 43 31 { 44 32 return ++row_num; 45 33 } 46 34 47 void LpSkeleton::_eraseCol(int ) { 35 void SkeletonSolverBase::_eraseCol(int) {} 36 void SkeletonSolverBase::_eraseRow(int) {} 37 38 void SkeletonSolverBase::_getColName(int, std::string &) const {} 39 void SkeletonSolverBase::_setColName(int, const std::string &) {} 40 int SkeletonSolverBase::_colByName(const std::string&) const { return 1; } 41 42 void SkeletonSolverBase::_getRowName(int, std::string &) const {} 43 void SkeletonSolverBase::_setRowName(int, const std::string &) {} 44 int SkeletonSolverBase::_rowByName(const std::string&) const { return 1; } 45 46 void SkeletonSolverBase::_setRowCoeffs(int, ExprIterator, ExprIterator) {} 47 void SkeletonSolverBase::_getRowCoeffs(int, InsertIterator) const {} 48 49 void SkeletonSolverBase::_setColCoeffs(int, ExprIterator, ExprIterator) {} 50 void SkeletonSolverBase::_getColCoeffs(int, InsertIterator) const {} 51 52 void SkeletonSolverBase::_setCoeff(int, int, Value) {} 53 SkeletonSolverBase::Value SkeletonSolverBase::_getCoeff(int, int) const 54 { return 0; } 55 56 void SkeletonSolverBase::_setColLowerBound(int, Value) {} 57 SkeletonSolverBase::Value SkeletonSolverBase::_getColLowerBound(int) const 58 { return 0; } 59 60 void SkeletonSolverBase::_setColUpperBound(int, Value) {} 61 SkeletonSolverBase::Value SkeletonSolverBase::_getColUpperBound(int) const 62 { return 0; } 63 64 void SkeletonSolverBase::_setRowLowerBound(int, Value) {} 65 SkeletonSolverBase::Value SkeletonSolverBase::_getRowLowerBound(int) const 66 { return 0; } 67 68 void SkeletonSolverBase::_setRowUpperBound(int, Value) {} 69 SkeletonSolverBase::Value SkeletonSolverBase::_getRowUpperBound(int) const 70 { return 0; } 71 72 void SkeletonSolverBase::_setObjCoeffs(ExprIterator, ExprIterator) {} 73 void SkeletonSolverBase::_getObjCoeffs(InsertIterator) const {}; 74 75 void SkeletonSolverBase::_setObjCoeff(int, Value) {} 76 SkeletonSolverBase::Value SkeletonSolverBase::_getObjCoeff(int) const 77 { return 0; } 78 79 void SkeletonSolverBase::_setSense(Sense) {} 80 SkeletonSolverBase::Sense SkeletonSolverBase::_getSense() const 81 { return MIN; } 82 83 void SkeletonSolverBase::_clear() { 84 row_num = col_num = 0; 48 85 } 49 86 50 void LpSkeleton::_eraseRow(int) { 51 } 87 LpSkeleton::SolveExitStatus LpSkeleton::_solve() { return SOLVED; } 52 88 53 void LpSkeleton::_getColName(int, std::string &) const { 54 } 89 LpSkeleton::Value LpSkeleton::_getPrimal(int) const { return 0; } 90 LpSkeleton::Value LpSkeleton::_getDual(int) const { return 0; } 91 LpSkeleton::Value LpSkeleton::_getPrimalValue() const { return 0; } 55 92 93 LpSkeleton::Value LpSkeleton::_getPrimalRay(int) const { return 0; } 94 LpSkeleton::Value LpSkeleton::_getDualRay(int) const { return 0; } 56 95 57 void LpSkeleton::_setColName(int, const std::string &) {58 }96 LpSkeleton::ProblemType LpSkeleton::_getPrimalType() const 97 { return UNDEFINED; } 59 98 60 int LpSkeleton::_colByName(const std::string&) const { return 1; } 99 LpSkeleton::ProblemType LpSkeleton::_getDualType() const 100 { return UNDEFINED; } 61 101 102 LpSkeleton::VarStatus LpSkeleton::_getColStatus(int) const 103 { return BASIC; } 62 104 63 void LpSkeleton::_setRowCoeffs(int, ConstRowIterator, ConstRowIterator) {64 }105 LpSkeleton::VarStatus LpSkeleton::_getRowStatus(int) const 106 { return BASIC; } 65 107 66 void LpSkeleton::_getRowCoeffs(int, RowIterator) const {67 }108 LpSkeleton* LpSkeleton::_newSolver() const 109 { return static_cast<LpSkeleton*>(0); } 68 110 69 void LpSkeleton::_setColCoeffs(int, ConstColIterator, ConstColIterator) {70 }111 LpSkeleton* LpSkeleton::_cloneSolver() const 112 { return static_cast<LpSkeleton*>(0); } 71 113 72 void LpSkeleton::_getColCoeffs(int, ColIterator) const { 73 } 114 const char* LpSkeleton::_solverName() const { return "LpSkeleton"; } 74 115 75 void LpSkeleton::_setCoeff(int, int, Value ) 76 { 77 } 116 MipSkeleton::SolveExitStatus MipSkeleton::_solve() 117 { return SOLVED; } 78 118 79 LpSkeleton::Value LpSkeleton::_getCoeff(int, int) const 80 { 81 return 0; 82 } 119 MipSkeleton::Value MipSkeleton::_getSol(int) const { return 0; } 120 MipSkeleton::Value MipSkeleton::_getSolValue() const { return 0; } 83 121 122 MipSkeleton::ProblemType MipSkeleton::_getType() const 123 { return UNDEFINED; } 84 124 85 void LpSkeleton::_setColLowerBound(int, Value) 86 { 87 } 125 MipSkeleton* MipSkeleton::_newSolver() const 126 { return static_cast<MipSkeleton*>(0); } 88 127 89 LpSkeleton::Value LpSkeleton::_getColLowerBound(int) const 90 { 91 return 0; 92 } 128 MipSkeleton* MipSkeleton::_cloneSolver() const 129 { return static_cast<MipSkeleton*>(0); } 93 130 94 void LpSkeleton::_setColUpperBound(int, Value) 95 { 96 } 97 98 LpSkeleton::Value LpSkeleton::_getColUpperBound(int) const 99 { 100 return 0; 101 } 102 103 // void LpSkeleton::_setRowLowerBound(int, Value) 104 // { 105 // } 106 107 // void LpSkeleton::_setRowUpperBound(int, Value) 108 // { 109 // } 110 111 void LpSkeleton::_setRowBounds(int, Value, Value) 112 { 113 } 114 115 void LpSkeleton::_getRowBounds(int, Value&, Value&) const 116 { 117 } 118 119 void LpSkeleton::_setObjCoeff(int, Value) 120 { 121 } 122 123 LpSkeleton::Value LpSkeleton::_getObjCoeff(int) const 124 { 125 return 0; 126 } 127 128 void LpSkeleton::_setMax() 129 { 130 } 131 132 void LpSkeleton::_setMin() 133 { 134 } 135 136 bool LpSkeleton::_isMax() const 137 { 138 return true; 139 } 140 141 142 void LpSkeleton::_clearObj() 143 { 144 } 145 146 LpSkeleton::SolveExitStatus LpSkeleton::_solve() 147 { 148 return SOLVED; 149 } 150 151 LpSkeleton::Value LpSkeleton::_getPrimal(int) const 152 { 153 return 0; 154 } 155 156 LpSkeleton::Value LpSkeleton::_getDual(int) const 157 { 158 return 0; 159 } 160 161 LpSkeleton::Value LpSkeleton::_getPrimalValue() const 162 { 163 return 0; 164 } 165 166 LpSkeleton::SolutionStatus LpSkeleton::_getPrimalStatus() const 167 { 168 return UNDEFINED; 169 } 170 171 LpSkeleton::SolutionStatus LpSkeleton::_getDualStatus() const 172 { 173 return UNDEFINED; 174 } 175 176 LpSkeleton::ProblemTypes LpSkeleton::_getProblemType() const 177 { 178 return UNKNOWN; 179 } 180 181 bool LpSkeleton::_isBasicCol(int) const 182 { 183 return true; 184 } 131 const char* MipSkeleton::_solverName() const { return "MipSkeleton"; } 185 132 186 133 } //namespace lemon
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