Originally posted by: SystemAdmin

I try to define a structure like this :

struct CPLEX
{
IloEnv env;
IloModel model(env);
IloCplex cplex(env);
IloIntArray2Dimensions y(env);
IloNumArray3Dimensions x(end);

};

It shows some errors when I compile:

error C2061: syntax error : identifier 'env'

How I can overcome it; there is methods which add "env" to model, cplex, y, x ... lately.

Thanks for your suggestion.

Lessi.
#CPLEXOptimizers
#DecisionOptimization

Originally posted by: SystemAdmin

You have to use a constructor. Try this

struct CPLEX
{
   IloEnv env;
   IloModel model;
   IloCplex cplex;
   IloIntArray2Dimensions y;
   IloNumArray3Dimensions x;
 
   CPLEX() : env(), model(env), cplex(env), y(env), x(env) {}
};

#CPLEXOptimizers
#DecisionOptimization

Originally posted by: SystemAdmin

It shows errors like this:

error C2436: 'x' : member function or nested class in constructor initializer list

Thanks,

Lessi.
#CPLEXOptimizers
#DecisionOptimization

Originally posted by: Keshavarz

I defined a same structure and created some objects from that but whenever I change the model of any object, it causes changes in the model of other objects also. In the other words there is only one model for all objects. I need separate model for my objects. Where is my fault?
#CPLEXOptimizers
#DecisionOptimization

Originally posted by: SystemAdmin

Can you please post your structure definition here?
Otherwise we cannot tell whether the problem is in the definition of the structure or in its usage.
#CPLEXOptimizers
#DecisionOptimization

Originally posted by: Keshavarz

Excuse me. I found my fault.
Thanks,
#CPLEXOptimizers
#DecisionOptimization

Originally posted by: SystemAdmin

error C2436: 'y' : member function or nested class in constructor initializer list
error C2436: 'cplex' : member function or nested class in constructor initializer list
error C2436: 'model' : member function or nested class in constructor initializer list
#CPLEXOptimizers
#DecisionOptimization

Originally posted by: SystemAdmin

I am sorry, it works. I remove env but I am forget to remove the parenthesis.

Thanks,

Lessi.
#CPLEXOptimizers
#DecisionOptimization