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user_prepare_to_check_cuts

 

int user_prepare_to_check_cuts(void *user, int varnum, int *indices, 
                               double *values)

Description:

This function is invoked after an LP solution is received but before any cuts are tested. Here the user can build up data structures (e.g., a graph representation of the solution) that can make the testing of cuts easier in the user_check_cuts function.

Arguments:

Return values:

Invoked from:

Whenever an LP solution is received.