Initializing help system before first use

XSLPgetptrattrib

Purpose
Retrieve the value of a problem pointer attribute
Topic area
Controls and Attributes
Synopsis
int XPRS_CC XSLPgetptrattrib(XSLPprob prob, int attrib, void **p_value);
Arguments
prob 
The current SLP problem.
attrib 
attribute whose value is to be returned.
p_value 
Address of a pointer to receive the value.
Example
The following example retrieves the value of the Xpress NonLinear pointer attribute XSLP_XPRSPROBLEM which is the underlying optimizer problem pointer: 
XPRSprob xprob;
XSLPgetptrattrib(prob, XSLP_XPRSPROBLEM, &xprob);
Further information
This function is normally used to retrieve the underlying optimizer problem pointer, as shown in the example.
Related topics
XSLPgetdblattrib, XSLPgetintattrib, XSLPgetstrattrib

Parent Topic Library functions

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