Getting Started with C + +-classes and objects

(1), download Visual Studio 2010

(2), create the project

(3), create header file

(4), creating a resource file

(5), CGoods.h documents

Class Cgoods
{
private:
	char name[21];//name
	int Amount;   Quantity
	float price;  Price
	float Total_value;//Total Value public

:
	cgoods (void);
	~cgoods (void);
	void Registergoods (char*,int,float); Register the new Commodity
	void counttotal (void);//Calculate the total value of the commodity
	char* GetName ()//Read the commodity name
	int getamount (void);//Read the number
	of items float getprice (void); Read the commodity unit price
	float gettotal_value (void);//Read the total value of the goods
};

(6), CGoods.cpp documents

#include <iostream>//io streaming file Introduction #include "CGoods.h"//header file introduced into/*************************************************** /Cgoods::cgoods (void) {}/********************************* ///////////////////////////
	/void Cgoods::registergoods (char* name,int number,float price) {
	strcpy (Name,name);
	This->amount = number;
This->price = Price;                                                                     }/************************************************************************//* Get product Name * */************************************************************************/char* CGo

Ods::getname () {return Name;} /*****************************************************//////* Get the quantity of goods/*/*******************

/int Cgoods::getamount (void) {return Amount;}                                                                     /************************************************************************//* Get commodity price * */************************************************************************/float cgoods:

: GetPrice () {return price;}                                                                     /************************************************************************//* Calculate total value of goods * */************************************************************************/void Cgoods:

: Counttotal () {total_value = Price * AMOUNT;}                                                                     /************************************************************************///* Total value of goods acquired */
/*********************************************/float Cgoods::gettotal_value () {return total_value;}                                                                     /************************************************************************///* destructor method * */************************************************************************/Cgoods::~cgoods
(void)                                                                     {}/************************************************************************//* Keynote method *//************************************************************************/int main (
	void) {using namespace std;
	Cgoods Cgoods; Registered commodity Cgoods.
	Registergoods ("Apple", 4,3.7); Calculates the total price cgoods.
	Counttotal (); Cout<<cgoods.
Gettotal_value () << "\ n"; }