XPRBgetsolsize

Purpose

Get the size of an XPRBsol solution.

Synopsis

int XPRBgetsolsize(XPRBsol sol);

Argument

sol	Reference to a previously created solution.

Return value

Size (= number of variables that have been assigned a value) of the solution, or -1 in case of an error.

Example

The following returns the size of the solution sol1.

XPRBprob expl2;
XPRBsol sol1;
int size;
   ...
expl2 = XPRBnewprob("example2");
sol1 = XPRBnewsol(expl2);
   ...
size = XPRBgetsolsize(sol1);