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GRBCallback::getNodeRel()
Retrieve values from the node relaxation solution at the current node.
Only available when the where member variable is equal to
GRB_CB_MIPNODE, and GRB_CB_MIPNODE_STATUS is equal
to GRB_OPTIMAL.
| double | getNodeRel ( | GRBVar | v ) |
Arguments:
v: The variable whose value is desired.
Return value:
The value of the specified variable in the node relaxation for the current node.
| double* | getNodeRel ( | const GRBVar* | xvars, |
| int | len ) |
-
Arguments:
xvars: The list of variables whose values are desired.
len: The number of variables in the list.
Return value:
The values of the specified variables in the node relaxation for the current node. Note that the result is heap-allocated, and must be returned to the heap by the user.
