ClpSimplex.hpp File Reference

#include <iostream>
#include <cfloat>
#include "ClpModel.hpp"
#include "ClpMatrixBase.hpp"
#include "ClpSolve.hpp"
#include "ClpConfig.h"
#include "CoinIndexedVector.hpp"

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Classes
class	ClpSimplex
	This solves LPs using the simplex method. More...
struct	clpTempInfo

Macros
#define	ABC_CLP_DEFAULTS   1
#define	cilk_spawn
#define	cilk_sync
#define	SHORT_REGION   2
#define	SHORT_REGION   2
#define	DEVEX_TRY_NORM   1.0e-4
#define	DEVEX_ADD_ONE   1.0
#define	abcState   0
data. Many arrays have a row part and a column part.
There is a single array with both - columns then rows and then normally two arrays pointing to rows and columns. The single array is the owner of memory
#define	CLP_INFEAS_SAVE   5
	Last few infeasibilities. More...
#define	CLP_ABC_BEEN_FEASIBLE   65536

Functions
void	ClpSimplexUnitTest (const std::string &mpsDir)
	A function that tests the methods in the ClpSimplex class. More...

Macro Definition Documentation

#define ABC_CLP_DEFAULTS   1

Definition at line 46 of file ClpSimplex.hpp.

#define cilk_spawn

Definition at line 71 of file ClpSimplex.hpp.

#define cilk_sync

Definition at line 72 of file ClpSimplex.hpp.

#define SHORT_REGION   2

Definition at line 82 of file ClpSimplex.hpp.

#define SHORT_REGION   2

Definition at line 82 of file ClpSimplex.hpp.

#define CLP_INFEAS_SAVE   5

Last few infeasibilities.

Definition at line 1818 of file ClpSimplex.hpp.

#define CLP_ABC_BEEN_FEASIBLE   65536

Definition at line 1960 of file ClpSimplex.hpp.

#define DEVEX_TRY_NORM   1.0e-4

Definition at line 1989 of file ClpSimplex.hpp.

#define DEVEX_ADD_ONE   1.0

Definition at line 1990 of file ClpSimplex.hpp.

#define abcState   0

Definition at line 2114 of file ClpSimplex.hpp.

Function Documentation

void ClpSimplexUnitTest

(

const std::string &

mpsDir

)

A function that tests the methods in the ClpSimplex class.

The only reason for it not to be a member method is that this way it doesn't have to be compiled into the library. And that's a gain, because the library should be compiled with optimization on, but this method should be compiled with debugging.

It also does some testing of ClpFactorization class