Code:
#include <iostream>
#include <string>
using namespace std;
class Computer{
private :
char* op_name;
char* hardwarename;
public :
Computer();
Computer(const char* op_name,const char* hardwarename);
Computer(const Computer& anothercomputer);
Computer& operator=(const Computer& other);
void print();
};
Computer::Computer(){
op_name=NULL;
hardwarename=NULL;
};
Computer::Computer(const char* op_name,const char* hardwarename){
/*
if(op_name!=NULL&&hardwarename!=NULL){
delete(this->op_name);
delete(this->hardwarename);
this->op_name=strdup(op_name);
this->hardwarename=strdup(hardwarename);
}*/
int len1=strlen(op_name);
int len2=strlen(hardwarename);
this->op_name=new char[len1+1];
this->hardwarename=new char[len2+1];
strcpy(this->hardwarename,hardwarename);
strcpy(this->op_name,op_name);
};
Computer::Computer(const Computer& anothercomputer){
int len1=strlen(anothercomputer.op_name);
int len2=strlen(anothercomputer.hardwarename);
this->op_name=new char[len1+1];
this->hardwarename=new char[len2+1];
strcpy(this->hardwarename,anothercomputer.hardwarename);
strcpy(this->op_name,anothercomputer.op_name);
};
Computer& Computer::operator=(const Computer& other){
int len1=strlen(other.op_name);
int len2=strlen(other.hardwarename);
this->op_name=new char[len1+1];
this->hardwarename=new char[len2+1];
strcpy(this->hardwarename,other.hardwarename);
strcpy(this->op_name,other.op_name);
return *this;
};
void Computer::print(){
cout<<"op_name : "<<op_name<<" hardwarename : "<<hardwarename<<endl;
}
int main(){
Computer serotik("Mac","Serotik");
serotik.print();
Computer enis=serotik;
enis.print();
}