| 100 | } |
| 101 | |
| 102 | void |
| 103 | StdSetTracer::fail(const Space&, const SetTraceRecorder& t) { |
| 104 | os << "trace<Set>::fail(id:" << t.id(); |
| 105 | if (t.group().in()) |
| 106 | os << ",g:" << t.group().id(); |
| 107 | os << ") slack: "; |
| 108 | double sl_i = static_cast<double>(t.slack().initial()); |
| 109 | double sl_p = static_cast<double>(t.slack().previous()); |
| 110 | double sl_c = static_cast<double>(t.slack().current()); |
| 111 | double p_c = 100.0 * (sl_c / sl_i); |
| 112 | double p_d = 100.0 * (sl_p / sl_i) - p_c; |
| 113 | os << std::showpoint << std::setprecision(4) |
| 114 | << p_c << "% - " |
| 115 | << std::showpoint << std::setprecision(4) |
| 116 | << p_d << '%' |
| 117 | << std::endl; |
| 118 | } |
| 119 | |
| 120 | void |
| 121 | StdSetTracer::done(const Space&, const SetTraceRecorder& t) { |