IBM Visualization Data Explorer Programmer's Reference

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DXGetMemberCount

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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