vector赋值操作
功能描述:
给vector容器进行赋值
函数原型:
代码如下:
#include <iostream>
using namespace std;
#include <vector>
//vector赋值操作void printVector(vector<int> &v) {for (vector<int >::iterator it = v.begin(); it != v.end(); it++) {cout << *it << " ";}cout << endl;}void test01() {vector<int >v1;for (int i = 0; i < 10; i++) {v1.push_back(i);}printVector(v1);//赋值 operator=vector<int >v2;v2 = v1;printVector(v2);//assignvector<int>v3;v3.assign(v1.begin(), v1.end());printVector(v3);//assign n个elem方式赋值vector<int>v4;v4.assign(10, 100);printVector(v4);}int main() {test01();system("pause");return 0;
}