#include "config.h"
#include "dbl_qstruct.h"
#include "dbl_iqsutil.h"
#include "dbl_readline.h"
#include "reporter.h"
#include "dbl_format.h"
#include "dbl_dstruct.h"
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Go to the source code of this file.
| #define dbl_ILL_MAX (-1) |
Definition at line 40 of file dbl_lpdata.h.
| #define dbl_ILL_MAXINT (2147483647) |
Definition at line 38 of file dbl_lpdata.h.
| #define dbl_ILL_MIN (1) |
Definition at line 39 of file dbl_lpdata.h.
| #define dbl_ILL_PRE_ALL |
Value:
(dbl_ILL_PRE_SCALE | dbl_ILL_PRE_FIXED | dbl_ILL_PRE_SINGLE_ROW \ dbl_ILL_PRE_FORCING | dbl_ILL_PRE_SINGLE_COL | dbl_ILL_PRE_DUPLICATE_ROW \ dbl_ILL_PRE_DUPLICATE_COL | dbl_ILL_PRE_EMPTY_COL)
Definition at line 52 of file dbl_lpdata.h.
| #define dbl_ILL_PRE_DUPLICATE_COL 64 |
Definition at line 50 of file dbl_lpdata.h.
| #define dbl_ILL_PRE_DUPLICATE_ROW 32 |
Definition at line 49 of file dbl_lpdata.h.
| #define dbl_ILL_PRE_EMPTY_COL 128 |
Definition at line 51 of file dbl_lpdata.h.
| #define dbl_ILL_PRE_FIXED 2 |
Definition at line 45 of file dbl_lpdata.h.
| #define dbl_ILL_PRE_FORCING 8 |
Definition at line 47 of file dbl_lpdata.h.
| #define dbl_ILL_PRE_SCALE 1 |
Definition at line 44 of file dbl_lpdata.h.
| #define dbl_ILL_PRE_SIMPLE (dbl_ILL_PRE_FIXED | dbl_ILL_PRE_EMPTY_COL) |
Definition at line 55 of file dbl_lpdata.h.
| #define dbl_ILL_PRE_SINGLE_COL 16 |
Definition at line 48 of file dbl_lpdata.h.
| #define dbl_ILL_PRE_SINGLE_ROW 4 |
Definition at line 46 of file dbl_lpdata.h.
| void dbl_ILLchange_precision | ( | void | ) |
This function re-compute the internal
variables dbl_precision to the (previously set) EGLPNUM_PRECISION value (done with EGlpNumSetPrecision)
Definition at line 181 of file dbl_lpdata.c.
References dbl_ALTPIV_TOLER, dbl_BD_TOLER, dbl_DFEAS_TOLER, dbl_EGlpNumClearVar, dbl_EGlpNumInitVar, dbl_EGlpNumMultTo, dbl_EGlpNumSet, dbl_epsLpNum, dbl_OBJBND_TOLER, dbl_PARAM_MIN_DNORM, dbl_PFEAS_TOLER, dbl_PIVOT_TOLER, dbl_PIVZ_TOLER, dbl_PROGRESS_THRESH, dbl_PROGRESS_ZERO, and dbl_SZERO_TOLER.
| void dbl_ILLend | ( | void | ) |
free any internal data asociated with variable
dbl_precision numbers
Definition at line 232 of file dbl_lpdata.c.
References __EGlpNum_forbid_clear, dbl___QSEX_SETUP, dbl_ALTPIV_TOLER, dbl_BD_TOLER, dbl_CB_EPS, dbl_CB_INF_RATIO, dbl_CB_PRI_RLIMIT, dbl_DBNDPIV_RATIO, dbl_DBNDPIV_TOLER, dbl_DFEAS_TOLER, dbl_EGlpNumClearVar, dbl_ILL_MAXDOUBLE, dbl_ILL_MINDOUBLE, dbl_OBJBND_TOLER, dbl_PARAM_IBASIS_RPIVOT, dbl_PARAM_IBASIS_RTRIANG, dbl_PARAM_MIN_DNORM, dbl_PFEAS_TOLER, dbl_PIVOT_TOLER, dbl_PIVZ_TOLER, dbl_PROGRESS_THRESH, dbl_PROGRESS_ZERO, dbl_SZERO_TOLER, and EGlpNumClear().
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| int dbl_ILLlp_add_logicals | ( | dbl_ILLlpdata * | lp | ) |
| int dbl_ILLlp_basis_alloc | ( | dbl_ILLlp_basis * | B, | |
| int | ncols, | |||
| int | nrows | |||
| ) |
Definition at line 438 of file dbl_lpdata.c.
References dbl_ILLlp_basis::cstat, dbl_ILLlp_basis_free(), EG_RETURN, ILL_FAILtrue, ILL_SAFE_MALLOC, dbl_ILLlp_basis::nrows, dbl_ILLlp_basis::nstruct, NULL, and dbl_ILLlp_basis::rstat.
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| void dbl_ILLlp_basis_free | ( | dbl_ILLlp_basis * | B | ) |
Definition at line 423 of file dbl_lpdata.c.
References dbl_ILLlp_basis::colnorms, dbl_ILLlp_basis::cstat, dbl_EGlpNumFreeArray, ILL_IFFREE, dbl_ILLlp_basis::nrows, dbl_ILLlp_basis::nstruct, dbl_ILLlp_basis::rownorms, and dbl_ILLlp_basis::rstat.
| void dbl_ILLlp_basis_init | ( | dbl_ILLlp_basis * | B | ) |
Definition at line 409 of file dbl_lpdata.c.
References dbl_ILLlp_basis::colnorms, dbl_ILLlp_basis::cstat, dbl_ILLlp_basis::nrows, dbl_ILLlp_basis::nstruct, dbl_ILLlp_basis::rownorms, and dbl_ILLlp_basis::rstat.
| int dbl_ILLlp_cache_alloc | ( | dbl_ILLlp_cache * | C, | |
| int | ncols, | |||
| int | nrows | |||
| ) |
Definition at line 501 of file dbl_lpdata.c.
References dbl_EGlpNumAllocArray, dbl_ILLlp_cache_free(), EG_RETURN, ILL_FAILtrue, dbl_ILLlp_cache::nrows, dbl_ILLlp_cache::nstruct, NULL, dbl_ILLlp_cache::pi, dbl_ILLlp_cache::rc, dbl_ILLlp_cache::slack, and dbl_ILLlp_cache::x.
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| void dbl_ILLlp_cache_free | ( | dbl_ILLlp_cache * | C | ) |
Definition at line 486 of file dbl_lpdata.c.
References dbl_EGlpNumFreeArray, dbl_ILLlp_cache::nrows, dbl_ILLlp_cache::nstruct, dbl_ILLlp_cache::pi, dbl_ILLlp_cache::rc, dbl_ILLlp_cache::slack, dbl_ILLlp_cache::status, and dbl_ILLlp_cache::x.
| void dbl_ILLlp_cache_init | ( | dbl_ILLlp_cache * | C | ) |
Definition at line 470 of file dbl_lpdata.c.
References dbl_EGlpNumZero, dbl_ILLlp_cache::nrows, dbl_ILLlp_cache::nstruct, dbl_ILLlp_cache::pi, dbl_ILLlp_cache::rc, dbl_ILLlp_cache::slack, dbl_ILLlp_cache::status, dbl_ILLlp_cache::val, and dbl_ILLlp_cache::x.
| void dbl_ILLlp_predata_free | ( | dbl_ILLlp_predata * | pre | ) |
Definition at line 2599 of file dbl_presolve.c.
References dbl_ILLlp_predata::colfixval, dbl_ILLlp_predata::colmap, dbl_ILLlp_predata::colscale, dbl_ILLlp_predata_init(), dbl_ILLlp_preop_free(), ILL_IFFREE, dbl_ILLlp_predata::opcount, dbl_ILLlp_predata::oplist, dbl_ILLlp_predata::rowfixval, dbl_ILLlp_predata::rowmap, and dbl_ILLlp_predata::rowscale.
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| void dbl_ILLlp_predata_init | ( | dbl_ILLlp_predata * | pre | ) |
| int dbl_ILLlp_presolve | ( | dbl_ILLlpdata * | lp, | |
| int | pre_types | |||
| ) |
Definition at line 462 of file dbl_presolve.c.
References dbl_ILL_LP_STATUS_OK, dbl_ILLlp_predata_free(), dbl_ILLlp_predata_init(), dbl_ILLlp_sinfo_free(), dbl_ILLlp_sinfo_init(), dbl_simple_presolve(), ILL_CLEANUP_IF, ILL_IFFREE, ILL_RETURN, ILL_SAFE_MALLOC, dbl_ILLlpdata::presolve, and dbl_ILLlpdata::sinfo.
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| void dbl_ILLlp_rows_clear | ( | dbl_ILLlp_rows * | lp_rows | ) |
Definition at line 679 of file dbl_lpdata.c.
References dbl_EGlpNumFreeArray, ILL_IFFREE, NULL, dbl_ILLlp_rows::rowbeg, dbl_ILLlp_rows::rowcnt, dbl_ILLlp_rows::rowind, and dbl_ILLlp_rows::rowval.
| int dbl_ILLlp_rows_init | ( | dbl_ILLlp_rows * | lp_rows, | |
| dbl_ILLlpdata * | lp, | |||
| int | include_logicals | |||
| ) |
Definition at line 536 of file dbl_lpdata.c.
References dbl_ILLlpdata::A, dbl_EGlpNumAllocArray, dbl_EGlpNumCopy, dbl_ILLlp_rows_clear(), EG_RETURN, ILL_FAILfalse, ILL_FAILtrue, ILL_IFFREE, ILL_SAFE_MALLOC, dbl_ILLmatrix::matbeg, dbl_ILLmatrix::matcnt, dbl_ILLmatrix::matind, dbl_ILLmatrix::matval, dbl_ILLlpdata::ncols, dbl_ILLlpdata::nrows, dbl_ILLlpdata::nstruct, NULL, dbl_ILLlpdata::nzcount, dbl_ILLlp_rows::rowbeg, dbl_ILLlp_rows::rowcnt, dbl_ILLlp_rows::rowind, dbl_ILLlpdata::rowmap, dbl_ILLlp_rows::rowval, and dbl_ILLlpdata::structmap.
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| int dbl_ILLlp_scale | ( | dbl_ILLlpdata * | lp | ) |
| void dbl_ILLlp_sinfo_free | ( | dbl_ILLlp_sinfo * | sinfo | ) |
| void dbl_ILLlp_sinfo_init | ( | dbl_ILLlp_sinfo * | sinfo | ) |
| void dbl_ILLlpdata_free | ( | dbl_ILLlpdata * | lp | ) |
Definition at line 352 of file dbl_lpdata.c.
References dbl_ILLlpdata::A, dbl_ILLlpdata::colnames, dbl_ILLlpdata::coltab, dbl_EGlpNumFreeArray, dbl_ILLlp_rows_clear(), dbl_ILLlp_sinfo_free(), dbl_ILLlpdata_init(), dbl_ILLmatrix_free(), ILL_IFFREE, ILLsymboltab_free(), dbl_ILLlpdata::intmarker, dbl_ILLlpdata::is_sos_mem, dbl_ILLlpdata::lower, dbl_ILLlpdata::nrows, dbl_ILLlpdata::nstruct, dbl_ILLlpdata::obj, dbl_ILLlpdata::objname, dbl_ILLlpdata::probname, dbl_ILLlpdata::rA, dbl_ILLlpdata::rangeval, dbl_ILLlpdata::refrowname, dbl_ILLlpdata::rhs, dbl_ILLlpdata::rowmap, dbl_ILLlpdata::rownames, dbl_ILLlpdata::rowtab, dbl_ILLlpdata::sense, dbl_ILLlpdata::sinfo, dbl_ILLlpdata::sos, dbl_ILLlpdata::structmap, and dbl_ILLlpdata::upper.
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| void dbl_ILLlpdata_init | ( | dbl_ILLlpdata * | lp | ) |
Definition at line 307 of file dbl_lpdata.c.
References dbl_ILLlpdata::A, dbl_ILLlpdata::basis, dbl_ILLlpdata::colnames, dbl_ILLlpdata::colsize, dbl_ILLlpdata::coltab, dbl_ILL_MIN, dbl_ILLmatrix_init(), ILL_fprintf(), ILLstring_reporter_init(), ILLsymboltab_init(), dbl_ILLlpdata::intmarker, dbl_ILLlpdata::is_sos_mem, dbl_ILLlpdata::lower, dbl_ILLlpdata::ncols, dbl_ILLlpdata::nrows, dbl_ILLlpdata::nstruct, NULL, dbl_ILLlpdata::nzcount, dbl_ILLlpdata::obj, dbl_ILLlpdata::objname, dbl_ILLlpdata::objsense, dbl_ILLlpdata::probname, dbl_ILLlpdata::rA, dbl_ILLlpdata::rangeval, dbl_ILLlpdata::refind, dbl_ILLlpdata::refrowname, dbl_ILLlpdata::reporter, dbl_ILLlpdata::rhs, dbl_ILLlpdata::rowmap, dbl_ILLlpdata::rownames, dbl_ILLlpdata::rowsize, dbl_ILLlpdata::rowtab, dbl_ILLlpdata::sense, dbl_ILLlpdata::sinfo, dbl_ILLlpdata::sos, dbl_ILLlpdata::structmap, dbl_ILLlpdata::structsize, and dbl_ILLlpdata::upper.
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| int dbl_ILLprint_report | ( | dbl_ILLlpdata * | lp, | |
| const char * | format, | |||
| ... | ||||
| ) |
Definition at line 710 of file dbl_lpdata.c.
References dbl_wr_line().
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| struct dbl_qsdata* dbl_ILLread | ( | dbl_qsline_reader * | file, | |
| const char * | dbl_fname, | |||
| int | isMps | |||
| ) | [read] |
Definition at line 262 of file dbl_lpdata.c.
References CHECKRVALG, dbl_ILLfree_rawlpdata(), dbl_ILLinit_rawlpdata(), dbl_ILLlpdata_init(), dbl_ILLrawlpdata_to_lpdata(), dbl_ILLread_lp(), dbl_ILLread_mps(), dbl_QScreate_prob(), dbl_QSfree_prob(), dbl_qsline_reader::error_collector, ILL_CHECKnull, ILL_FAILfalse, ILL_IFFREE, NULL, dbl_ILLlpdata::probname, QS_MIN, and dbl_qsdata::qslp.
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| void dbl_ILLstart | ( | void | ) |
initialize dbl_ILL_MAXDOUBLE and other
constants, this funtion should be callef AFTER EGlpNumStart()
Definition at line 102 of file dbl_lpdata.c.
References __EGlpNum_forbid_clear, __EGlpNum_setup, dbl___QSEX_SETUP, dbl_ALTPIV_TOLER, dbl_BD_TOLER, dbl_CB_EPS, dbl_CB_INF_RATIO, dbl_CB_PRI_RLIMIT, dbl_DBNDPIV_RATIO, dbl_DBNDPIV_TOLER, dbl_DFEAS_TOLER, dbl_EGlpNumInitVar, dbl_EGlpNumMultTo, dbl_EGlpNumSet, dbl_EGlpNumToLf, dbl_epsLpNum, dbl_ILL_MAXDOUBLE, dbl_ILL_MINDOUBLE, dbl_OBJBND_TOLER, dbl_PARAM_IBASIS_RPIVOT, dbl_PARAM_IBASIS_RTRIANG, dbl_PARAM_MIN_DNORM, dbl_PFEAS_TOLER, dbl_PIVOT_TOLER, dbl_PIVZ_TOLER, dbl_PROGRESS_THRESH, dbl_PROGRESS_ZERO, dbl_SZERO_TOLER, EGlpNumStart(), MESSAGE, and VERBOSE_LEVEL.
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| int dbl___QSEX_SETUP |
Definition at line 100 of file dbl_lpdata.c.
| double dbl_ILL_MAXDOUBLE |
Definition at line 96 of file dbl_lpdata.c.
| double dbl_ILL_MINDOUBLE |
Definition at line 97 of file dbl_lpdata.c.
1.5.2