XPRBprobloadMat Method

Load a problem into Xpress-Optimizer. This method transforms the current BCL problem definition into a matrix in Xpress-Optimizer. Empty rows and columns are deleted before generating the matrix. Semi-continuous (integer) variables are preprocessed: if a lower bound value greater than 0 is given, then the variable is treated like a continuous (resp. integer) variable. Variables that belong to the problem but do not appear in the matrix receive negative column numbers. Usually, it is not necessary to call this method explicitly because BCL automatically does this conversion whenever it is required.

public int loadMat()

Public Function loadMat As Integer