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XPRS_mse_getsolmetric

XPRS_mse_getsolmetric

Purpose
Gets the value of a metric for a solution.
Synopsis
int XPRS_CC XPRS_mse_getsolmetric(XPRSmipsolenum mse, int iSolutionId, int * iSolutionIdStatus, int iMetricId, double * dMetric)
Arguments
mse 
The current MIP solution enumerator.
iSolutionId 
The id of the solution for which the metric is to be returned.
iSolutionIdStatus 
Pointer to an int where the status of the iSolutionId will be returned. The returned value is one of:
-2 
Solution id does not exist;
-1 
Solution with the given id is already deleted;
0 
Solution id was for an active solution.
iMetricId  
Id of metric whose value is to be returned. A full list of all available metrics may be found in Chapter MSE Attributes, or from the list in the xprs.h header file.
dMetric  
Pointer to a double where the value of the metric will be returned.
Further information
1. The user will obtain the solution id iSolutionId from interaction with the MIP solution enumerator via functions such as XPRS_mse_getsollist and XPRS_mse_getcullchoice.
2. If iSolutionId is passed in as less than or equal to zero then the routine returns the worst value of the metric for the current set of solutions.
Related topics
XPRS_mse_getsollist, XPRS_mse_getcullchoice.

Parent Topic MSE Functions

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