Hello, 

I have defined and initialize a matrix in my .mod as

float tOldIt[j in J, i in I] = -1.0; 

and I have been trying to print it on my terminal (Ubuntu) using the execute block as

execute DISPLAY
{
  writeln(tOldIt);
  writeln(' HELLO ');
};


...but it does not print anything, not even the 'HELLO'... Is there a way to do it?

Thanks

Sam

Hi

have you used oplrun to run your .mod file ?

regards

Hello, 

I have defined and initialize a matrix in my .mod as

float tOldIt[j in J, i in I] = -1.0; 

and I have been trying to print it on my terminal (Ubuntu) using the execute block as

execute DISPLAY
{
  writeln(tOldIt);
  writeln(' HELLO ');
};


...but it does not print anything, not even the 'HELLO'... Is there a way to do it?

Thanks

Sam

Hi Alex, 

I am using the makefile provided in opl/examples/opl_interfaces/cpp/x86-64_linux/static_pic, modified to include my additional .cpp files.

Then in my main .cpp I load the .mod and .dat files:

  IloEnv env; 
  IloOplRunConfiguration rc(env, "./dynamic.mod",  "./dynamic.dat");

and solve with

rc.getCplex().solve()

isn't oplrun called automatically if I use the makefile provided by IBM?

Thanks

Sam

Hi

have you used oplrun to run your .mod file ?

regards

Hello, 

I have defined and initialize a matrix in my .mod as

float tOldIt[j in J, i in I] = -1.0; 

and I have been trying to print it on my terminal (Ubuntu) using the execute block as

execute DISPLAY
{
  writeln(tOldIt);
  writeln(' HELLO ');
};


...but it does not print anything, not even the 'HELLO'... Is there a way to do it?

Thanks

Sam

in CPLEX_Studio2211\opl\examples\opl_interfaces\cpp\src oplrunsample.cpp

you should not forget

opl.postProcess();

which handles the display of a solution

Hi Alex, 

I am using the makefile provided in opl/examples/opl_interfaces/cpp/x86-64_linux/static_pic, modified to include my additional .cpp files.

Then in my main .cpp I load the .mod and .dat files:

  IloEnv env; 
  IloOplRunConfiguration rc(env, "./dynamic.mod",  "./dynamic.dat");

and solve with

rc.getCplex().solve()

isn't oplrun called automatically if I use the makefile provided by IBM?

Thanks

Sam

Hi

have you used oplrun to run your .mod file ?

regards

Hello, 

I have defined and initialize a matrix in my .mod as

float tOldIt[j in J, i in I] = -1.0; 

and I have been trying to print it on my terminal (Ubuntu) using the execute block as

execute DISPLAY
{
  writeln(tOldIt);
  writeln(' HELLO ');
};


...but it does not print anything, not even the 'HELLO'... Is there a way to do it?

Thanks

Sam

Hi Alex, 

I am using the makefile provided in opl/examples/opl_interfaces/cpp/x86-64_linux/static_pic, modified to include my additional .cpp files.

Then in my main .cpp I load the .mod and .dat files:

  IloEnv env; 
  IloOplRunConfiguration rc(env, "./dynamic.mod",  "./dynamic.dat");

and solve with

rc.getCplex().solve()

isn't oplrun called automatically if I use the makefile provided by IBM?

Thanks

Sam

Hi

have you used oplrun to run your .mod file ?

regards

Hello, 

I have defined and initialize a matrix in my .mod as

float tOldIt[j in J, i in I] = -1.0; 

and I have been trying to print it on my terminal (Ubuntu) using the execute block as

execute DISPLAY
{
  writeln(tOldIt);
  writeln(' HELLO ');
};


...but it does not print anything, not even the 'HELLO'... Is there a way to do it?

Thanks

Sam