IBM Visualization Data Explorer Programmer's Reference
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Function
Retrieves the numerical count of members in a Group.
Syntax
#include <dx/dx.h>
Group DXGetMemberCount(Group g, int *n)
Functional Details
Group g can be generic or a subclass of Group
(such as Series, MultiGrid, or Composite Field).
Return Value
Returns a pointer to group g and (in
*n) the number of members in Group
g or returns
NULL and
sets an error code if
g
is not a Group.
See Also
DXGetEnumeratedMember,
DXGetMember,
DXNewGroup
"Generic Operations".
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