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# /home/coin/SVN-release/Osi-0.98.1/Clp/src/ClpInterior.hpp File Reference

`#include <iostream>`
`#include <cfloat>`
`#include "ClpModel.hpp"`
`#include "ClpMatrixBase.hpp"`
`#include "ClpSolve.hpp"`
`#include "CoinDenseVector.hpp"`

Include dependency graph for ClpInterior.hpp:

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Go to the source code of this file.

## Classes
struct | Info
| ******** DATA to be moved into protected section of ClpInterior More...
struct | Outfo
| ******** DATA to be moved into protected section of ClpInterior More...
struct | Options
| ******** DATA to be moved into protected section of ClpInterior More...
class | ClpInterior
| This solves LPs using interior point methods. More...
## 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 | LENGTH_HISTORY 5
| historyInfeasibility.
## Functions
void | ClpInteriorUnitTest (const std::string &mpsDir, const std::string &netlibDir)
| A function that tests the methods in the ClpInterior class.

## Define Documentation

#define LENGTH_HISTORY 5

historyInfeasibility.

Definition at line 457 of file ClpInterior.hpp.

## Function Documentation

void ClpInteriorUnitTest | ( | const std::string & | mpsDir,
|  | const std::string & | netlibDir |
| ) |  |  |

A function that tests the methods in the ClpInterior 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