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XPRMgetunvalue

Purpose
Get the value stored in a union.
Synopsis
int XPRMgetunvalue(XPRMmodel model, XPRMunion un, XPRMalltypes *value);
Arguments
model 
Reference to a model
un 
Reference to a union entity
value 
Pointer to an area where the value is returned
Return value
An encoded type, 0 if the union is undefined or -1 in case of error.
Further information
The returned type information is either a type ID (see XPRMgetuntypeid) or a structure code ( XPRM_STR_ARR, XPRM_STR_SET or XPRM_STR_LIST). In the case of a reference to a non basic type it will be necessary to check the type properties with XPRMgettypeprop in order to identify a structured type.
Related topics
XPRMgetuntypeid, XPRMgetuntype.

Parent Topic Post processing interface

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