Procedure GMP::Row::DeactivateRaw(GMP, rowSet)

GMP::Row::DeactivateRaw

The procedure GMP::Row::DeactivateRaw deactivates a group of rows in a generated mathematical program.

GMP::Row::DeactivateRaw(
     GMP,            ! (input) a generated mathematical program
     rowSet          ! (input) a subset of Integers
     )

Arguments

GMP

An element in AllGeneratedMathematicalPrograms.

rowSet

A subset of the set Integers, representing a set of row numbers.

Return Value

The procedure returns 1 on success, and 0 otherwise.

Example

Assume that ‘MP’ is a mathematical program. To use GMP::Row::DeactivateRaw we declare the following identifiers (in ams format):

ElementParameter myGMP {
    Range: AllGeneratedMathematicalPrograms;
}
Set ConstraintSet {
    SubsetOf: AllConstraints;
}
Set RowSet {
    SubsetOf: Integers;
    Index: rr;
}

To deactivate the constraint c(i) we can use:

myGMP := GMP::Instance::Generate( MP );

ConstraintSet := { 'c' };
RowSet := GMP::Instance::GetRowNumbers( myGMP, ConstraintSet );

GMP::Row::DeactivateRaw( myGMP, RowSet );

See also

The routines GMP::Instance::Generate, GMP::Instance::GetRowNumbers, GMP::Row::ActivateRaw and GMP::Row::Deactivate.