| 36 | |
| 37 | template <typename T> |
| 38 | std::string StringUtil::formatNumberMetric(T orig_value) { |
| 39 | char buf[128]; |
| 40 | size_t len = 0; |
| 41 | double value = orig_value; // FIXPAUL |
| 42 | auto abs_value = fabs(value); |
| 43 | |
| 44 | if (abs_value == 0){ |
| 45 | len = snprintf(buf, sizeof(buf), "0"); |
| 46 | } |
| 47 | |
| 48 | else if (abs_value < 0.000000001){ |
| 49 | len = snprintf(buf, sizeof(buf), "%.1fp", value * 1000000000000); |
| 50 | } |
| 51 | |
| 52 | else if (abs_value < 0.000001){ |
| 53 | len = snprintf(buf, sizeof(buf), "%.1fn", value * 1000000000); |
| 54 | } |
| 55 | |
| 56 | else if (abs_value < 0.001){ |
| 57 | len = snprintf(buf, sizeof(buf), "%.1fμ", value * 1000000); |
| 58 | } |
| 59 | |
| 60 | else if (abs_value < 0.1){ |
| 61 | len = snprintf(buf, sizeof(buf), "%.1fm", value * 1000); |
| 62 | } |
| 63 | |
| 64 | else if (abs_value < 10){ |
| 65 | len = snprintf(buf, sizeof(buf), "%.2f", value); |
| 66 | } |
| 67 | |
| 68 | else if (abs_value < 1000) { |
| 69 | len = snprintf(buf, sizeof(buf), "%.1f", value); |
| 70 | } |
| 71 | |
| 72 | else if (abs_value < 1000000) { |
| 73 | len = snprintf(buf, sizeof(buf), "%.1fK", value / 1000); |
| 74 | } |
| 75 | |
| 76 | else if (abs_value < 1000000000) { |
| 77 | len = snprintf(buf, sizeof(buf), "%.1fM", value / 1000000); |
| 78 | } |
| 79 | |
| 80 | else if (abs_value < 1000000000000) { |
| 81 | len = snprintf(buf, sizeof(buf), "%.1fG", value / 1000000000); |
| 82 | } |
| 83 | |
| 84 | else { |
| 85 | len = snprintf(buf, sizeof(buf), "%.1fT", value / 1000000000000); |
| 86 | } |
| 87 | |
| 88 | return std::string(buf, len); |
| 89 | } |
| 90 | |
| 91 | |
| 92 | } // namespace clip |
nothing calls this directly
no outgoing calls
no test coverage detected