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static bool | LPFisSpace (int c) |
| Is c a space , tab , nl or cr ? More...
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static bool | LPFisValue (const char *s) |
| Is there a number at the beginning of s ? More...
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static bool | LPFisColName (const char *s) |
| Is there a possible column name at the beginning of s ? More...
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static bool | LPFisSense (const char *s) |
| Is there a comparison operator at the beginning of s ? More...
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static bool | LPFisInfinity (const char *s) |
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static bool | LPFisFree (const char *s) |
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static Rational | LPFreadValue (char *&pos, SPxOut *spxout, const int lineno=-1) |
| Read the next number and advance pos . More...
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static int | LPFreadColName (char *&pos, NameSet *colnames, LPColSetBase< Rational > &colset, const LPColBase< Rational > *emptycol, SPxOut *spxout) |
| Read the next column name from the input. More...
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static int | LPFreadSense (char *&pos) |
| Read the next <,>,=,==,<=,=<,>=,=> and advance pos . More...
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static bool | LPFhasKeyword (char *&pos, const char *keyword) |
| Is the keyword present in buf ? If yes, advance pos . More...
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static bool | LPFhasRowName (char *&pos, NameSet *rownames) |
| If buf start with "name:" store the name in rownames and advance pos . More...
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static Rational | LPFreadInfinity (char *&pos) |
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static void | MPSreadName (MPSInput &mps, SPxOut *spxout) |
| Process NAME section. More...
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static void | MPSreadObjsen (MPSInput &mps) |
| Process OBJSEN section. This Section is an ILOG extension. More...
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static void | MPSreadObjname (MPSInput &mps) |
| Process OBJNAME section. This Section is an ILOG extension. More...
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static void | MPSreadRows (MPSInput &mps, LPRowSetBase< Rational > &rset, NameSet &rnames, SPxOut *spxout) |
| Process ROWS section. More...
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static void | MPSreadCols (MPSInput &mps, const LPRowSetBase< Rational > &rset, const NameSet &rnames, LPColSetBase< Rational > &cset, NameSet &cnames, DIdxSet *intvars, SPxOut *spxout) |
| Process COLUMNS section. More...
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static void | MPSreadRhs (MPSInput &mps, LPRowSetBase< Rational > &rset, const NameSet &rnames, SPxOut *spxout) |
| Process RHS section. More...
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static void | MPSreadRanges (MPSInput &mps, LPRowSetBase< Rational > &rset, const NameSet &rnames, SPxOut *spxout) |
| Process RANGES section. More...
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static void | MPSreadBounds (MPSInput &mps, LPColSetBase< Rational > &cset, const NameSet &cnames, DIdxSet *intvars, SPxOut *spxout) |
| Process BOUNDS section. More...
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static const char * | LPFgetRowName (const SPxLPBase< Rational > &p_lp, int p_idx, const NameSet *p_rnames, char *p_buf, int p_num_written_rows) |
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static const char * | getColName (const SPxLPBase< Rational > &p_lp, int p_idx, const NameSet *p_cnames, char *p_buf) |
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static void | LPFwriteSVector (const SPxLPBase< Rational > &p_lp, std::ostream &p_output, const NameSet *p_cnames, const SVectorBase< Rational > &p_svec, SPxOut *spxout) |
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static void | LPFwriteObjective (const SPxLPBase< Rational > &p_lp, std::ostream &p_output, const NameSet *p_cnames, SPxOut *spxout) |
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static void | LPFwriteRow (const SPxLPBase< Rational > &p_lp, std::ostream &p_output, const NameSet *p_cnames, const SVectorBase< Rational > &p_svec, const Rational &p_lhs, const Rational &p_rhs, SPxOut *spxout) |
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static void | LPFwriteRows (const SPxLPBase< Rational > &p_lp, std::ostream &p_output, const NameSet *p_rnames, const NameSet *p_cnames, SPxOut *spxout) |
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static void | LPFwriteBounds (const SPxLPBase< Rational > &p_lp, std::ostream &p_output, const NameSet *p_cnames, SPxOut *spxout) |
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static void | LPFwriteGenerals (const SPxLPBase< Rational > &p_lp, std::ostream &p_output, const NameSet *p_cnames, const DIdxSet *p_intvars) |
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static void | MPSwriteRecord (std::ostream &os, const char *indicator, const char *name, SPxOut *spxout, const char *name1=0, const Rational value1=0, const char *name2=0, const Rational value2=0) |
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static Rational | MPSgetRHS (Rational left, Rational right) |
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static const char * | MPSgetRowName (const SPxLPBase< Rational > &lp, int idx, const NameSet *rnames, char *buf) |
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Saving LPs with Rational values in a form suitable for SoPlex.
Definition in file spxlpbase_rational.cpp.