The SDL Component Suite is an industry leading collection of components supporting scientific and engineering computing. Please visit the SDL Web site for more information....


Unit: SDL_matrix
Class: TMat4D
Declaration: property NrOfColumns: longint;

The property NrOfColumns controls the number of columns of the hypercube matrix. The matrix elements are addressed starting with an index of 1.

Hint 1: If you have to adjust not only NrOfColumns but any of the other dimensions (NrOfRows, NrOfLayers, or NrOfTimeSlots) as well, then it is faster to use the method Resize.

Hint 2: In the Light Edition the number of cells is restricted to 2000 (i.e. the product of NrOfColumns times NrOfRows times NrOfLayers times NrOfTimeSlots).

Last Update: 2015-May-13