User`s guide

bool IsSparse() const
Purpose Return true if underlying array is sparse
C++
Syntax
#include "mclcppclass. h"
mwArray a(2, 2, mxDOUBLE_CLASS);
bool b = a.IsSparse(); // Should return false
Arguments None
Return
Value
Boolean indicating if the array is sparse.
Description Use this method to determine if an array is sparse.
C-59