xaphoenix的博客

C++明天考试，复习一波重载的作用域我们参考下C++primer上的例子string read(); void print(const string&); void print(double); void fooBar(int ival) { bool read = false; string s = read(); void print(int); print("V

源码// 13Inhe_Multiple.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h"class Base1 { public: void fun1(){} };class Base2 { public: void fun2(

源码// 14Inhe_private.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h"class Base { public: void fun1(){} };class Derived : Base//私有继承 { }; int ma

源码// 15Poly_Upcasting.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h" class Pet { public: void Speak(){} };class Dog : public Pet { public:

源码// 16Poly_Virtual.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h" class Pet { public: virtual void Speak(){} };class Dog : public Pet { publ

源码// 17Ploy_PureVirtual.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h" class Pet { public: void Speak() = 0; //问题1. 对于Pet类，存在一个纯虚函数，那么Pet

源码// 18Poly_Interface.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h"class FlyObject { public: virtual void Fly() = 0; };class Machine {}; cla

源码 // 19Template.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h" template <class T> class Stack { int top; T pool[100]; public: Stack(

源码// 20STL.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h" #include "vector" using namespace std;int main(int argc, char* argv[]) { vector<int

源码// 12Inhe_Init_list.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h"class Base { protected: int i; public: Base(int ai):i(ai){} };class D

源码// 11Inhe_Concept.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h"//考虑一个场景，图书馆有很多书（book），其中，很多事技术类现代书籍（TechBook），也有珍贵的历史文献（HisBook） //如果一本书丢了，都要进

源码// 10OpOverloading.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h"class Account { int balance; public: Account():balance(0){} void S

源码// 02AccessControl.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h"class Test { //通常，将data member标注成private，外部不能访问 //private可以省略，class内部默认为privat

源码// 03This.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h"class Test { int i; int j; public: void SetI(int ai) { cout <<

源码// 04Constructor.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h"class Test { int i; int j; public: //class 内部，默认存在一个构造函数，形如以下，但是，一旦人

源码// 05Destructor.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h"class Test { int i; int *p; public: Test(int ai) { i = ai

源码// 06CopyConstructor.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h"class Test { int i; int *p; public: Test(int ai,int value) {

源码// 07Static.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h"//1. static local var class Test { public: Test() { cout << "construc

源码// 08Const.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h"//1. const & parameter void fun(int* p1,const int* p2) {}//问题：两个参数暗含什么含义？//2. const fu

源码// 09NewDelete.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h" #include "stdlib.h" class Test { int *p; public: Test() { p =

源码// 21Exceptions.cpp : Defines the entry point for the console application. //#include "stdafx.h" #include "iostream.h"//exception: 程序运行过程中，由于资源、环境等变化导致的不可预知因素 //注意. bug不是exception，exception是程序员不可控制的,