Originally posted by: sandeepsinghchauhan

How can i resolve this error::
Cannot use type int for <process:<!process:int,saleprice:float>,level:int,Unit:int>. 

Actually i want to put constraint on my decision variable X and this X has syntax associated with tuples.

X[<<1,0.97>,3,1>]

still shows error

Please help

Hi,

tuple process
{
key int a;
float salesprice;
}

tuple t
{
 process p;
 int level;
 int Unit;
}

{t} s={<<1,0.97>,3,1>};

dvar int X[s];

subject to
{
X[<<1,0.97>,3,1>]==1;
}

works fine