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← Revision 5 as of 2009-07-15 14:32:36 ⇥
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| = Array2grp_1 procedure = Description extracted from the CUS script: |
= Array2grp_1 |
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| Calling syntax: | Input variable(s): |
= Array2grp_1
// Purpose: Utility to create grp_1 tuples out of 1D arrays.
// Many PACS TCs require a grp_1 argument. grp_1 objects are
// defined as "1 element" tuples, which conceptually is the same as a 1D
// array. The checksum function, on the other hand, which is used to checksum
// some PACS operands, acts on 1D arrays. So a grp_1 list cannot be checksummed
// unless a 1D array is created from the grp_1. This is error prone as the
// following construct is needed in many CUS instances:
//
// // TC operand
// {int}[] spu_par = [{ppf},{ppp},{tfp},{tcp}];
//
// // Check sum argument array
// int aux = [ppf,ppp,tfp,tcp];
// int check_sum = checksum("int",aux);
//
// The utility Array2grp_1 will create "spu_par " given the array aux as input:
//
// {int} [] spu_par = Array2grp_1(aux);
//Input variable(s):
{int}[] procedure Array2grp_1 {
int[] array_in = [0,1,2,3];
}{