Purpose
Get the index
number of an index.
Synopsis
int XPRBgetidxel(XPRBidxset idx, char *name);
Arguments
|
idx
|
A BCL set name
|
|
name
|
Name of an index in the set.
|
Return value
Sequence number of the index in the set, or -1 if not contained.
Example
XPRBprob prob;
XPRBidxset iset;
int val;
...
iset = XPRBnewidxset(prob,"Set",100);
XPRBaddidxel(iset, "first");
val = XPRBgetidxel(iset, "first");
This defines an index set , iset, with space for 100 entries, adds an index, first, to the set and subsequently retrieves its sequence number.
Further information
An index element can be accessed either by its name or by its sequence number. This function returns the sequence number of
an index given its name.
Related topics
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