# CoinLpIO.hpp File Reference

`#include <cstdio>`
`#include "CoinPackedMatrix.hpp"`
`#include "CoinMessage.hpp"`
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## Classes
class | CoinLpIO
| Class to read and write Lp files. More...
struct | CoinLpIO::CoinHashLink
## Typedefs
typedef int | COINColumnIndex
## Functions
void | CoinLpIOUnitTest (const std::string &lpDir)
## Variables
const int | MAX_OBJECTIVES = 2

## Typedef Documentation

typedef int COINColumnIndex

Definition at line 26 of file CoinLpIO.hpp.

## Function Documentation

void CoinLpIOUnitTest | ( | const std::string & | lpDir | ) |

## Variable Documentation

const int MAX_OBJECTIVES = 2

Definition at line 24 of file CoinLpIO.hpp.

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