r537:0fec6a017ead
Mon, 23 Feb 2009 22:54:25
[Not Reviewed]
0 comments (0 inline)
0
4
0
| ... | ... |
@@ -513,24 +513,28 @@ |
| 513 | 513 |
default: |
| 514 | 514 |
LEMON_ASSERT(false, "Wrong sense"); |
| 515 | 515 |
return GlpkBase::Sense(); |
| 516 | 516 |
} |
| 517 | 517 |
} |
| 518 | 518 |
|
| 519 | 519 |
void GlpkBase::_clear() {
|
| 520 | 520 |
glp_erase_prob(lp); |
| 521 | 521 |
rows.clear(); |
| 522 | 522 |
cols.clear(); |
| 523 | 523 |
} |
| 524 | 524 |
|
| 525 |
void GlpkBase::freeEnv() {
|
|
| 526 |
glp_free_env(); |
|
| 527 |
} |
|
| 528 |
|
|
| 525 | 529 |
// GlpkLp members |
| 526 | 530 |
|
| 527 | 531 |
GlpkLp::GlpkLp() |
| 528 | 532 |
: LpBase(), GlpkBase(), LpSolver() {
|
| 529 | 533 |
messageLevel(MESSAGE_NO_OUTPUT); |
| 530 | 534 |
} |
| 531 | 535 |
|
| 532 | 536 |
GlpkLp::GlpkLp(const GlpkLp& other) |
| 533 | 537 |
: LpBase(other), GlpkBase(other), LpSolver(other) {
|
| 534 | 538 |
messageLevel(MESSAGE_NO_OUTPUT); |
| 535 | 539 |
} |
| 536 | 540 |
| ... | ... |
@@ -93,24 +93,32 @@ |
| 93 | 93 |
virtual void _getObjCoeffs(InsertIterator b) const; |
| 94 | 94 |
|
| 95 | 95 |
virtual void _setObjCoeff(int i, Value obj_coef); |
| 96 | 96 |
virtual Value _getObjCoeff(int i) const; |
| 97 | 97 |
|
| 98 | 98 |
virtual void _setSense(Sense); |
| 99 | 99 |
virtual Sense _getSense() const; |
| 100 | 100 |
|
| 101 | 101 |
virtual void _clear(); |
| 102 | 102 |
|
| 103 | 103 |
public: |
| 104 | 104 |
|
| 105 |
/// \brief Deallocates the globally allocated memory of GLPK. |
|
| 106 |
|
|
| 107 |
/// Deallocates the globally allocated memory of GLPK. \note |
|
| 108 |
/// Usually, it do not have to be called, because the GLPK use |
|
| 109 |
/// only a small amount of global memory, and it is deallocated |
|
| 110 |
/// automatically at the end of program. |
|
| 111 |
static void freeEnv(); |
|
| 112 |
|
|
| 105 | 113 |
///Pointer to the underlying GLPK data structure. |
| 106 | 114 |
LPX *lpx() {return lp;}
|
| 107 | 115 |
///Const pointer to the underlying GLPK data structure. |
| 108 | 116 |
const LPX *lpx() const {return lp;}
|
| 109 | 117 |
|
| 110 | 118 |
///Returns the constraint identifier understood by GLPK. |
| 111 | 119 |
int lpxRow(Row r) const { return rows(id(r)); }
|
| 112 | 120 |
|
| 113 | 121 |
///Returns the variable identifier understood by GLPK. |
| 114 | 122 |
int lpxCol(Col c) const { return cols(id(c)); }
|
| 115 | 123 |
|
| 116 | 124 |
}; |
| ... | ... |
@@ -357,24 +357,25 @@ |
| 357 | 357 |
|
| 358 | 358 |
int main() |
| 359 | 359 |
{
|
| 360 | 360 |
LpSkeleton lp_skel; |
| 361 | 361 |
lpTest(lp_skel); |
| 362 | 362 |
|
| 363 | 363 |
#ifdef HAVE_GLPK |
| 364 | 364 |
{
|
| 365 | 365 |
GlpkLp lp_glpk1,lp_glpk2; |
| 366 | 366 |
lpTest(lp_glpk1); |
| 367 | 367 |
aTest(lp_glpk2); |
| 368 | 368 |
} |
| 369 |
GlpkLp::freeEnv(); |
|
| 369 | 370 |
#endif |
| 370 | 371 |
|
| 371 | 372 |
#ifdef HAVE_CPLEX |
| 372 | 373 |
try {
|
| 373 | 374 |
CplexLp lp_cplex1,lp_cplex2; |
| 374 | 375 |
lpTest(lp_cplex1); |
| 375 | 376 |
aTest(lp_cplex2); |
| 376 | 377 |
} catch (CplexEnv::LicenseError& error) {
|
| 377 | 378 |
#ifdef LEMON_FORCE_CPLEX_CHECK |
| 378 | 379 |
check(false, error.what()); |
| 379 | 380 |
#else |
| 380 | 381 |
std::cerr << error.what() << std::endl; |
| ... | ... |
@@ -106,24 +106,25 @@ |
| 106 | 106 |
|
| 107 | 107 |
} |
| 108 | 108 |
|
| 109 | 109 |
|
| 110 | 110 |
int main() |
| 111 | 111 |
{
|
| 112 | 112 |
|
| 113 | 113 |
#ifdef HAVE_GLPK |
| 114 | 114 |
{
|
| 115 | 115 |
GlpkMip mip1; |
| 116 | 116 |
aTest(mip1); |
| 117 | 117 |
} |
| 118 |
GlpkLp::freeEnv(); |
|
| 118 | 119 |
#endif |
| 119 | 120 |
|
| 120 | 121 |
#ifdef HAVE_CPLEX |
| 121 | 122 |
try {
|
| 122 | 123 |
CplexMip mip2; |
| 123 | 124 |
aTest(mip2); |
| 124 | 125 |
} catch (CplexEnv::LicenseError& error) {
|
| 125 | 126 |
#ifdef LEMON_FORCE_CPLEX_CHECK |
| 126 | 127 |
check(false, error.what()); |
| 127 | 128 |
#else |
| 128 | 129 |
std::cerr << error.what() << std::endl; |
| 129 | 130 |
std::cerr << "Cplex license check failed, lp check skipped" << std::endl; |
0 comments (0 inline)