November 1993/Dynamic Two-Dimensional Arrays/Table 1

Table 1 Comparison of regular and D2D arrays

          int A[5][4]                int **A = Dyn2DArray(5,4,int)
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A         Constant                   Variable
A[i]      Constant                   Variable
# rows    Not Available              Dyn2dRows( A)
# colums  Not Available              Dyn2dCols( A )
Size      Sizeof(A)                  Varies, can be calculated
Function  int a[][4] or int (*a)[4]  int **a
parameter
Duration  Static                     Dynamic