Procedure GMP::Row::Delete(GMP, row)

# GMP::Row::Delete

The procedure GMP::Row::Delete marks a row in a generated mathematical program as deleted.

GMP::Row::Delete(
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 procedure returns 1 on success, or 0 otherwise.

Note

• Use GMP::Row::DeleteMulti or GMP::Row::DeleteMulti if many rows have to be deleted, because that will be more efficient.

• A deleted row remains present in the generated mathematical program but its content will not be copied to a solver session.

• The row will not be printed in the constraint listing, nor be visible in the Math Program Inspector and it will be removed from any solver maintained copies.