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XPRBgetvarlink

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Purpose

Get the interface pointer of a variable.

Synopsis

void *XPRBgetvarlink(XPRBvar var);

Argument

var	Reference to a BCL variable

Return value

Pointer to an interface object, or NULL.

Example

Set the interface pointer of variable x1 to vlink:

XPRBprob prob;
XPRBvar x1;
void *vlink;
 ...
x1 = XPRBnewvar(prob, XPRB_UI, "abc3", 0, 100);
vlink = XPRBsetvarlink(x1);

Further information

This function returns the interface pointer of a variable to the indicated object. It may be used to establish a connection between a variable in BCL and some other external program.

Related topics

XPRBsetvarlink, XPRBdefcbdelvar.

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