Originally posted by: zizobahou

Hello
I have a problem with this tuple below:

tuple Chaine 
{ key int id;
 float X[Horizon];
  }
{Chaine}Chaines=...;

I do not see how to declare the data in the file. dat to define Chaines .

thanks you 

Hi,

let me give you a tiny example:

.mod

range Horizon=1..2;

tuple Chaine
{ key int id;
 float X[Horizon];
  }
{Chaine}Chaines=...;

execute
{
writeln(Chaines);
}

.dat

Chaines={<1,[1,2]>};

gives

{<1 [1 2]>}

regards

PS:

https://www.linkedin.com/pulse/how-opl-alex-fleischer/