XSLPgetdblattrib
XSLPgetdblattrib |
Purpose
Retrieve the value of a double precision problem attribute
Synopsis
int XPRS_CC XSLPgetdblattrib(XSLPprob Prob, int Param, double *dValue);
Arguments
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Prob
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The current SLP problem.
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Param
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attribute (SLP or optimizer) whose value is to be returned.
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dValue
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Address of a double precision variable to receive the value.
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Example
The following example retrieves the value of the Xpress NonLinear attribute
XSLP_CURRENTDELTACOST and of the optimizer attribute
XPRS_LPOBJVAL:
double DeltaCost, ObjVal; XSLPgetdblattrib(Prob, XSLP_CURRENTDELTACOST, &DeltaCost); XSLPgetdblattrib(Prob, XPRS_LPOBJVAL, &ObjVal);
Further information
Both SLP and optimizer attributes can be retrieved using this function. If an optimizer attribute is requested, the return value will be the same as that from
XPRSgetdblattrib.
Related topics