void setEvaluation ( int eval_id, std::string s0, std::vector <int32_t> index, int post_div = nosf )
set Evaluation string.
Parameters:
| eval_id | most support two evaluations |
| s0 | evaluation string for special strm format (not support ‘/’) |
| index | evaluation constants for each strm, default 0 |
| post_div | post division alu operation, nosf for no division, sf10 for “a/10”, sf100 for “a/100”, sf1k for “a/1000”, sf10k for “a/10000” (a is result of evaluation expression) |