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| //
| // Created by Scheaven on 2020/6/8.
| //
|
| #ifndef MATRIX_UTILS_H
| #define MATRIX_UTILS_H
| #include <map>
| #include <string>
| #include <list>
| #include <algorithm>
| #include <fstream>
| #include <stdint.h>
| #include <vector>
| #include <thread>
| #include <json/json.h>
| #include "time.h"
| #include "stdio.h"
| #include "stdlib.h"
| #include <iostream>
| #include <sys/time.h>
| using namespace std;
|
| template <typename T>
| vector<size_t> sort_indexes_e(vector<T> &v, bool isUP)
| {
| vector<size_t> idx(v.size());
| iota(idx.begin(), idx.end(), 0);
| if(isUP)
| sort(idx.begin(), idx.end(),
| [&v](size_t i1, size_t i2) {return v[i1] < v[i2]; });
| else
| sort(idx.begin(), idx.end(),
| [&v](size_t i1, size_t i2) {return v[i1] > v[i2]; });
|
| return idx;
| }
|
| #endif //MATRIX_UTILS_H
|
|
