r538:ba124394367a
Mon, 23 Feb 2009 23:44:29
[Not Reviewed]
0 comments (0 inline)
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4
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@@ -517,24 +517,26 @@ |
| 517 | 517 |
} |
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void GlpkBase::_clear() {
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glp_erase_prob(lp); |
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rows.clear(); |
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cols.clear(); |
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} |
| 524 | 524 |
|
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void GlpkBase::freeEnv() {
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glp_free_env(); |
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} |
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GlpkBase::FreeEnvHelper GlpkBase::freeEnvHelper; |
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// GlpkLp members |
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GlpkLp::GlpkLp() |
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: LpBase(), GlpkBase(), LpSolver() {
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messageLevel(MESSAGE_NO_OUTPUT); |
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} |
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GlpkLp::GlpkLp(const GlpkLp& other) |
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: LpBase(other), GlpkBase(other), LpSolver(other) {
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messageLevel(MESSAGE_NO_OUTPUT); |
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} |
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| ... | ... |
@@ -91,34 +91,38 @@ |
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virtual void _setObjCoeffs(ExprIterator b, ExprIterator e); |
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virtual void _getObjCoeffs(InsertIterator b) const; |
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virtual void _setObjCoeff(int i, Value obj_coef); |
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virtual Value _getObjCoeff(int i) const; |
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virtual void _setSense(Sense); |
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virtual Sense _getSense() const; |
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virtual void _clear(); |
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private: |
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static void freeEnv(); |
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struct FreeEnvHelper {
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~FreeEnvHelper() {
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freeEnv(); |
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} |
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}; |
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static FreeEnvHelper freeEnvHelper; |
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public: |
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/// \brief Deallocates the globally allocated memory of GLPK. |
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/// Deallocates the globally allocated memory of GLPK. \note |
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/// Usually, it do not have to be called, because the GLPK use |
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/// only a small amount of global memory, and it is deallocated |
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/// automatically at the end of program. |
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static void freeEnv(); |
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///Pointer to the underlying GLPK data structure. |
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LPX *lpx() {return lp;}
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///Const pointer to the underlying GLPK data structure. |
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const LPX *lpx() const {return lp;}
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///Returns the constraint identifier understood by GLPK. |
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int lpxRow(Row r) const { return rows(id(r)); }
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///Returns the variable identifier understood by GLPK. |
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int lpxCol(Col c) const { return cols(id(c)); }
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}; |
| ... | ... |
@@ -357,25 +357,24 @@ |
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int main() |
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{
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LpSkeleton lp_skel; |
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lpTest(lp_skel); |
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|
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#ifdef HAVE_GLPK |
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{
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GlpkLp lp_glpk1,lp_glpk2; |
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lpTest(lp_glpk1); |
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aTest(lp_glpk2); |
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} |
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GlpkLp::freeEnv(); |
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#endif |
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#ifdef HAVE_CPLEX |
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try {
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CplexLp lp_cplex1,lp_cplex2; |
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lpTest(lp_cplex1); |
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aTest(lp_cplex2); |
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} catch (CplexEnv::LicenseError& error) {
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#ifdef LEMON_FORCE_CPLEX_CHECK |
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check(false, error.what()); |
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#else |
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std::cerr << error.what() << std::endl; |
| ... | ... |
@@ -106,25 +106,24 @@ |
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} |
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int main() |
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{
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#ifdef HAVE_GLPK |
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{
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GlpkMip mip1; |
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aTest(mip1); |
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} |
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GlpkLp::freeEnv(); |
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#endif |
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#ifdef HAVE_CPLEX |
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try {
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CplexMip mip2; |
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aTest(mip2); |
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} catch (CplexEnv::LicenseError& error) {
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#ifdef LEMON_FORCE_CPLEX_CHECK |
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check(false, error.what()); |
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#else |
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std::cerr << error.what() << std::endl; |
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std::cerr << "Cplex license check failed, lp check skipped" << std::endl; |
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