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# /home/coin/SVN-release/Cgl-0.53.1/Osi/src/OsiVol/OsiVolSolverInterface.hpp File Reference

`#include <string>`
`#include "VolVolume.hpp"`
`#include "CoinPackedMatrix.hpp"`
`#include "OsiSolverInterface.hpp"`

Include dependency graph for OsiVolSolverInterface.hpp:

Go to the source code of this file.

## Classes
class | OsiVolSolverInterface
| Vol(ume) Solver Interface. More...
class | OsiVolSolverInterface::OsiVolMatrixOneMinusOne_
## Functions
int | OsiVolSolverInterfaceUnitTest (const std::string &mpsDir, const std::string &netlibDir)
| A function that tests the methods in the OsiVolSolverInterface class.
## Variables
static const double | OsiVolInfinity = 1.0e31

## Function Documentation

int OsiVolSolverInterfaceUnitTest | ( | const std::string & | mpsDir,
|  | const std::string & | netlibDir |
| ) |  |  |

A function that tests the methods in the OsiVolSolverInterface 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. Also, if this method is compiled with optimization, the compilation takes 10-15 minutes and the machine pages (has 256M core memory!)...

## Variable Documentation

const double OsiVolInfinity = 1.0e31`[static]`

Definition at line 15 of file OsiVolSolverInterface.hpp.

Referenced by OsiVolSolverInterface::getInfinity().