STL实用入门教程第三讲白板.docVIP

讲解要点 一、容器deque的使用方法; 二、容器queue,stack的使用方法; 三、容器list的使用方法。deque对象的默认构造 deque int deqInt; //一个存放int的deque deque float deq Float; //一个存放float的deque deque string deq String; //一个存放string的deque ... //尖括号内还可以设置指针类型或自定义类型 deque末尾的添加移除操作 dequeint deqInt; deqInt.push_back(1); deqInt.push_back(3); deqInt.push_back(5); deqInt.push_back(7); deqInt.push_back(9); deqInt.pop_front(); deqInt.pop_front(); deqInt.push_front(11); deqInt.push_front(13); deqInt.pop_back(); deqInt.pop_back(); //deqInt { 13,11,5} deque的数据存取 dequeint deqInt; deqInt.push_back(1); deqInt.push_back(3); deqInt.push_back(5); deqInt.push_back(7); deqInt.push_back(9); int iA = deqInt.at(0); //1 int iB = deqInt[1]; //3 deqInt.at(0) = 99; //99 deqInt[1] = 88; //88 int iFront = deqInt.front(); //99 int iBack = deqInt.back(); //9 deqInt.front() = 77; //77 deqInt.back() = 66; //66 deque与迭代器 dequeint deqInt; deqInt.push_back(1); deqInt.push_back(3); deqInt.push_back(5); deqInt.push_back(7); deqInt.push_back(9); for (dequeint::iterator it=deqInt.begin(); it!=deqInt.end(); ++it) { cout *it; cout ; } // 1 3 5 7 9 for (dequeint::reverse_iterator rit=deqInt.rbegin(); rit!=deqInt.rend(); ++rit) { cout *rit; cout ; } //9 7 5 3 1 deque对象的带参数构造 dequeint deqIntA; deqIntA.push_back(1); deqIntA.push_back(3); deqIntA.push_back(5); deqIntA.push_back(7); deqIntA.push_back(9); dequeint deqIntB(deqIntA.begin(),deqIntA.end()); //1 3 5 7 9 dequeint deqIntC(5,8); //8 8 8 8 8 dequeint deqIntD(deqIntA); //1 3 5 7 9 deque的赋值 dequeint deqIntA,deqIntB,deqIntC,deqIntD; deqIntA.push_back(1); deqIntA.push_back(3); deqIntA.push_back(5); deqIntA.push_back(7); deqIntA.push_back(9); deqIntB.assign(deqIntA.begin(),deqIntA.end()); // 1 3 5 7 9 deqIntC.assign(5,8); //8 8 8 8 8 deqIntD = deqIntA; //1 3 5 7 9 deqIntC.swap(deqIntD); //互换 deque的大小 dequeint deqIntA; deqIntA