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98 virtual void _setSense(Sense); |
98 virtual void _setSense(Sense); |
99 virtual Sense _getSense() const; |
99 virtual Sense _getSense() const; |
100 |
100 |
101 virtual void _clear(); |
101 virtual void _clear(); |
102 |
102 |
103 public: |
103 private: |
104 |
104 |
105 /// \brief Deallocates the globally allocated memory of GLPK. |
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106 |
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107 /// Deallocates the globally allocated memory of GLPK. \note |
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108 /// Usually, it do not have to be called, because the GLPK use |
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109 /// only a small amount of global memory, and it is deallocated |
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110 /// automatically at the end of program. |
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111 static void freeEnv(); |
105 static void freeEnv(); |
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106 |
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107 struct FreeEnvHelper { |
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108 ~FreeEnvHelper() { |
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109 freeEnv(); |
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110 } |
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111 }; |
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112 |
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113 static FreeEnvHelper freeEnvHelper; |
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114 |
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115 public: |
112 |
116 |
113 ///Pointer to the underlying GLPK data structure. |
117 ///Pointer to the underlying GLPK data structure. |
114 LPX *lpx() {return lp;} |
118 LPX *lpx() {return lp;} |
115 ///Const pointer to the underlying GLPK data structure. |
119 ///Const pointer to the underlying GLPK data structure. |
116 const LPX *lpx() const {return lp;} |
120 const LPX *lpx() const {return lp;} |