- Function GMP::Row::GetRelaxationOnly(GMP, row)
GMP::Row::GetRelaxationOnly
The function GMP::Row::GetRelaxationOnly
returns 1 for a row in a
generated mathematical program if it has been marked as being a
relaxation-only row; otherwise it returns 0.
GMP::Row::GetRelaxationOnly(
GMP, ! (input) a generated mathematical program
row ! (input) a scalar reference or row number
)
Arguments
- GMP
An element in
AllGeneratedMathematicalPrograms
.- row
A scalar reference to an existing row in the matrix or an element in the set
Integers
in the range \(\{ 0 .. m-1 \}\) where \(m\) is the number of rows in the matrix.
Return Value
The function returns 1 if the row is a relaxation-only row, and 0 otherwise.
Note
A row is marked as being a relaxation-only row if the procedure
GMP::Row::SetRelaxationOnly
has been called before or if the
RelaxationOnly
suffix has been set to 1 for the corresponding
constraint.
See also
The procedure GMP::Row::SetRelaxationOnly
. The RelaxationOnly
suffix is explained in
full detail in Constraint Suffices for Global Optimization of the Language Reference.