IndexParameters and AllParameters have cardinality 0

[Wiet Mazairac]

Hi,

IndexParameters and AllParameters have cardinality 0.

However in the model I have lots of parameters.

If  run the next code...

put outf;
for (IndexIdentifiers) do
   
    statusmessage(AllIdentifiers(IndexIdentifiers));
    statusmessage(IdentifierType(IndexIdentifiers));
   
    put AllIdentifiers(IndexIdentifiers);
    put "  >  ";
    put IndexIdentifiers;
    put "  >  ";
    put IdentifierType(IndexIdentifiers);

endfor;
putclose;

Part of the output is this ....

       1.000  >  PD_Time       >  declaration
       1.000  >  pd_tau        >  parameter
       1.000  >  pd_dtpo       >  parameter
       1.000  >  pd_tpo_card   >  parameter
       1.000  >  pd_rdpo_card  >  parameter

And when I run this code ....

put outf;
for (IndexIdentifiers) do
   
    statusmessage(AllIdentifiers(IndexIdentifiers));
    statusmessage(IdentifierType(IndexIdentifiers));
   
    put AllIdentifiers(IndexIdentifiers);
    put "  >  ";
    put IndexIdentifiers;
    put "  >  ";
    put IdentifierType(IndexIdentifiers);

endfor;

put "_____________\n";
put "_____________\n";

put Card(AllParameters);

putclose;

The last few lines are these ....

       1.000  >  myGMPs        >  index
       1.000  >  filen         >  index
       1.000  >  foldern       >  index
       1.000  >  test001       >  procedure   _____________
                                              _____________
                                                     0.000

Why is Card(AllParameters) equal to zero while some identifiertypes are equal to parameter?

[Mohan]

Hello Wiet,

What version of AIMMS are you using ?

I tested this statement in the latest version 4.65.1.0 and it is working correctly. Note that card(AllParameters) will also give you the count of all the system and predeclared parameters.

To get a count of parameters you declared in your model, you should declare a set as subset of AllParameters and a definition AllParameters * Main_YourProjectName.

Now, you will use put Card(SubsetofAllParameters)

[Wiet Mazairac]

Hi,

I made a mistake here.

Somewhere I emptied AllParameters.

Related to that...

What is the right way to clear all data in the model?

Or to set all paramters to their default values?

WM

[Wiet Mazairac]

Hi,

I use version 4.53.5.8.

What I forgot to tell.

If I open a new project and declare 1 parameter everything works as expected.

card(AllParameters) returns 175.

In the model I was talking about before the same statement returned 0.