- Procedure GMP::Row::SetConvex(GMP, row, value)
GMP::Row::SetConvex
The procedure GMP::Row::SetConvex
can be used to indicate that a row
in a generated mathematical program is convex. Some solvers (like BARON)
can make use of this information.
GMP::Row::SetConvex(
GMP, ! (input) a generated mathematical program
row, ! (input) a scalar reference or row number
value ! (input) a scalar reference
)
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.- value
A scalar reference to a 0-1 value.
Return Value
The procedure returns 1 on success, and 0 otherwise.
Note
AIMMS cannot detect whether a row is convex or not. A row is marked as
being convex after this procedure is called with the value argument
equal to 1 or if the Convex
suffix has been set to 1 for the
corresponding constraint.
See also
The function GMP::Row::GetConvex
. The Convex
suffix is explained in full
detail in Constraint Suffices for Global Optimization of the Language Reference.