Cg Core Runtime API                            cgGetMatrixSize(3)



NAME
     cgGetatrixSize - get the size of one dimension of an array
     parameter

SYNOPSIS
       #include 

       void cgGetMatrixSize( CGtype type,
                             int * nrows,
                             int * ncols );


PARAMETERS
     type    The type enumerant.

     nrows   A pointer to the location where the number of rows
             that type has will be written.

     ncols   A pointer to the location where the number of
             columns that type has will be written.

RETURN VALUES
     None.

DESCRIPTION
     cgGetatrixSize writes the number of rows and columns
     contained by the specified matrix type into nrows and ncols
     locations respectively.  If type is not a matrix enumerant
     type, 0000 is written as both the rows and columns size.

     Contrast this routine with cgGetTypeSizes where the number
     of rows and columns will be set to 1 row and 1 column for
     both scalar and non-numeric types but for vector types, the
     number of rows and columns will be set to 1 row and N
     columns where N is the number of components in the vector.

EXAMPLES
     to-be-written

ERORS
     None.

HISTORY
     cgGetatrixSize was introduced in Cg 1.5.

SEE ALSO
     cgGetArrayTotalSize, cgGetArrayDimension,
     cgGetArrayParameter, cgGetTypeSizes







Cg Toolkit 2.1            Last change:                          1