getbstat
| getbstat | 
  Purpose
 
  Synopsis
 
function getbstat(b:basis,v:mpvar):integer
 function getbstat(b:basis,c:linctr):integer
 
  Arguments
 
| 
     b 
     | 
     A basis
     | 
| 
     v 
     | 
     A decision variable
     | 
| 
     c 
     | 
     A linear constraint
     | 
  Return value
 
 Basis status. For a variable:
| 
     -1 
     | 
     Variable is not in the basis
     | 
| 
     0 
     | 
     Variable is non-basic at lower bound, or superbasic at zero if the variable has no lower bound
     | 
| 
     1 
     | 
     Variable is basic
     | 
| 
     2 
     | 
     Variable is non-basic at upper bound
     | 
| 
     3 
     | 
     Variable is super-basic
     | 
 For a constraint:
| 
     -1 
     | 
     Constraint is not in the basis
     | 
| 
     0 
     | 
     Slack, surplus or artificial is non-basic at lower bound
     | 
| 
     1 
     | 
     Slack, surplus or artificial is basic
     | 
| 
     2 
     | 
     Slack or surplus is non-basic at upper bound
     | 
| 
     3 
     | 
     Slack or surplus is super-basic
     | 
  Related topics
 
  Module
 
 
