# /home/coin/svn-release/Alps-1.5.2/CoinUtils/src/CoinPresolveSubst.hpp File Reference

`#include "CoinPresolveMatrix.hpp"`
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## Classes
class | subst_constraint_action
| Detect and process implied free variables. More...
struct | subst_constraint_action::action
## Defines
#define | SUBST_ROW 21
## Functions
void | implied_bounds (const double *els, const double *clo, const double *cup, const int *hcol, CoinBigIndex krs, CoinBigIndex kre, double *maxupp, double *maxdownp, int jcol, double rlo, double rup, double *iclb, double *icub)

## Detailed Description

Definition in file CoinPresolveSubst.hpp.

## Define Documentation

#define SUBST_ROW 21

Definition at line 13 of file CoinPresolveSubst.hpp.

## Function Documentation

void implied_bounds | ( | const double * | els,
|  | const double * | clo,
|  | const double * | cup,
|  | const int * | hcol,
|  | CoinBigIndex | krs,
|  | CoinBigIndex | kre,
|  | double * | maxupp,
|  | double * | maxdownp,
|  | int | jcol,
|  | double | rlo,
|  | double | rup,
|  | double * | iclb,
|  | double * | icub |
| ) |  |  |