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C++指针和数组
#include <iostream> using namespace std; const int MAX = 3; int main () { intvar[MAX] = {10, 100, 200};
C++指针比较
#include <iostream> using namespace std; const int MAX = 3; int main () { intvar[MAX] = {10, 100, 200};
C++递减指针
#include <iostream> using namespace std; const int MAX = 3; int main () { intvar[MAX] = {10, 100, 200};
C++递增指针
#include <iostream> using namespace std; const int MAX = 3; int main () { intvar[MAX] = {10, 100, 200};
C++ this指针
#include <iostream> using namespace std; class Box { public: // Constructor definition Box(double l = 2.0, double b = 2.0, double h = 2.0) {
C++内联函数
#include <iostream> using namespace std; inline int Max(int x, int y) { return (x > y)? x : y; }
C++友元函数
#include <iostream> using namespace std; class Box { double width; public: friend void printWidth( Box box );
C++使用另一个对象复制构造函数
#include <iostream> using namespace std; class Line { public: int getLength( void ); Line( int len );// simple constructor
C++拷贝构造函数
#include <iostream> using namespace std; class Line { public: int getLength( void ); Line( int len );// simple constructor
C++类析构函数
#include <iostream> using namespace std; class Line { public: void setLength( double len ); double getLength( void );
C++参数化构造函数
#include <iostream> using namespace std; class Line { public: void setLength( double len ); double getLength( void );
C++类构造函数
#include <iostream> using namespace std; class Line { public: void setLength( double len ); double getLength( void );
C++保护成员
#include <iostream> using namespace std; class Box { protected: double width; }; class SmallBox:Box {// SmallBox is the derived class.
C++私有成员
#include <iostream> using namespace std; class Box { public: double length; void setWidth( double wid );
C++公共成员
#include <iostream> using namespace std; class Line { public: double length; void setLength( double len );
C++类的成员函数
#include <iostream> using namespace std; class Box { public: double length;// Length of a box double breadth;// Breadth of a box