| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #include "nikitin_a_vec_sign_rotation/seq/include/ops_seq.hpp" | ||
| 2 | |||
| 3 | #include <cstddef> | ||
| 4 | #include <vector> | ||
| 5 | |||
| 6 | #include "nikitin_a_vec_sign_rotation/common/include/common.hpp" | ||
| 7 | |||
| 8 | namespace nikitin_a_vec_sign_rotation { | ||
| 9 | |||
| 10 |
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116 | NikitinAVecSignRotationSEQ::NikitinAVecSignRotationSEQ(const InType &in) { |
| 11 | SetTypeOfTask(GetStaticTypeOfTask()); | ||
| 12 |
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116 | GetInput() = in; |
| 13 | 116 | GetOutput() = 0; | |
| 14 | 116 | } | |
| 15 | |||
| 16 | 116 | bool NikitinAVecSignRotationSEQ::ValidationImpl() { | |
| 17 | 116 | return true; | |
| 18 | } | ||
| 19 | |||
| 20 | 116 | bool NikitinAVecSignRotationSEQ::PreProcessingImpl() { | |
| 21 | 116 | return true; | |
| 22 | } | ||
| 23 | |||
| 24 | 116 | bool NikitinAVecSignRotationSEQ::RunImpl() { | |
| 25 | int swaps = 0; | ||
| 26 | 116 | std::vector<double> data = GetInput(); | |
| 27 | |||
| 28 | // Проходим по вектору, ищем различия в знаках | ||
| 29 |
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1620 | for (size_t i = 1; i < data.size(); i++) { |
| 30 | 2552 | if (IsSignChange(data[i - 1], data[i])) { | |
| 31 | 960 | swaps++; | |
| 32 | } | ||
| 33 | } | ||
| 34 | |||
| 35 |
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116 | GetOutput() = swaps; |
| 36 | 116 | return true; | |
| 37 | } | ||
| 38 | |||
| 39 | 116 | bool NikitinAVecSignRotationSEQ::PostProcessingImpl() { | |
| 40 | 116 | return true; | |
| 41 | } | ||
| 42 | |||
| 43 | ✗ | bool NikitinAVecSignRotationSEQ::IsSignChange(double first_value, double second_value) { | |
| 44 | // Определяем знак каждого числа | ||
| 45 | 1504 | const bool first_negative = first_value < 0.0; | |
| 46 | 1504 | const bool second_non_negative = second_value >= 0.0; | |
| 47 | 1504 | const bool first_non_negative = first_value >= 0.0; | |
| 48 | 1504 | const bool second_negative = second_value < 0.0; | |
| 49 | |||
| 50 | // Сравниваем знаки. true - знаки разные, false - знаки одинаковые | ||
| 51 |
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1504 | return (first_negative && second_non_negative) || (first_non_negative && second_negative); |
| 52 | } | ||
| 53 | |||
| 54 | } // namespace nikitin_a_vec_sign_rotation | ||
| 55 |