luolinll1212的专栏

#include <iostream>#include <vector>using namespace std;struct Track { int num;};vector<Track> sort_track(vector<Track> dets) { cout << "-------" << endl; for (int i = 0; i < dets.size(); i++) { cout &l

1，文件目录root@rose-machine:~/test# tree.|-- hello.c|-- hello.h|-- hello.o|-- libadd.a|-- main`-- main.c2,创建hello.h和hello.c2.1. hello.h#ifndef __HELLO__#define __HELLO__int add(int a, int b);#endif2.2 hello.cint add(int a, int b){ return

代码#include <iostream>#include <vector>#include <algorithm>#include <opencv2/opencv.hpp>using namespace std;using namespace cv;double IOU(const Rect& r1, const Rect&...

#include<iostream>#include<map>using namespace std; int main(){ map<int, string> mp; //方法1.pair<int, string> pair<map<int,string>::iterator, bool&...

1，thread_test.c#include <stdio.h>#include <stdlib.h>#include <string.h>#include <unistd.h>#include <pthread.h>// 线程Avoid* print_a(void *a){ int i; for(i=...

int Func(int x, int y) { return x + y;}class T{public: int Func(int x, int y) { return x + y; }};int main() { auto bf1 = std::bind(Func, 10, std::placeholders::_1); std::cout <&lt...

std::string getData(std::string token){std::string data = “Data :” + token;return data;}int main(){// 创建封装回调的packaged_task<函数指针>std::packaged_taskstd::string(std::string) task(getDataFro...

class A { public: static void *operator new(size_t size); static void operator delete(void *phead); //static void *operator new[](size_t size); //static void operator delete[](void *phead);...

namespace _02{ struct student { char name[20]; char sex[20]; int age; }; vector<string> split(const string& src, string delimit, string null_subst = "") { typedef basic_string...

namespace _02{ struct student { char name[20]; char sex[20]; int age; }; void run() { const int num = 2; student stu[num]; string path = "D://1.txt"; fstream fout(path, ios::out|i...