cxCoordNVarGet - get number of coordinate variables
#include <cx/DataAccess.h>

long cxCoordNVarGet(cxCoord *coord)
integer function cxCoordNVarGet(coord)
integer coord
Coordinate data structure.
Returns number of coordinate variables, or a negative number if the argument does not reference a valid coordinate structure. cxCoordNVarGet retrieves the number of coordinate variables. For uniform and perimeter coordinates, this value equals nDim; for curvilinear coordinates, it is independent from nDim, and may be different (larger or smaller). cxCoordNew(3E), cxCoordNVarSet(3E)
Last modified: Mon Nov 6 16:33:00 GMT 2000
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