Explanation of the specific code application of C ++ timer

The C ++ programming language has a lot of practical content that deserves our constant experience in practice to become proficient in the language to facilitate our actual development. Today we will bring you some application skills of C ++ timer. You can use this as a reference to master this application skill.

C ++ timer sample code:

 
 

  
  
/this code is writen by c++  
  
  
#include <iostream> 
  
  
#include <ctime> 
  
  
using namespace std;  
  
  
class timer{  
  
  
clock_t start;   
  
  
public:  
  
  
timer(); //set new time  
  
  
~timer(); //distory time() and get new time  
  
  
};  
  
  
timer::timer()  
  
  
{  
  
  
start = clock;  
  
  
}  
  
  
timer::~timer()  
  
  
{  
  
  
clock_t end;  
  
  
end=clock();  
  
  
cout << "Elapsed time:" << (end-start)/CLOCKS_PER_SEC << endl;  
  
  
}  
  
  
int main()  
  
  
{  
  
  
timer ob;  
  
  
char c;  
  
  
ob.timer();  
  
  
//for()  
  
  
//cin >> c;  
  
  
return 0;  
  
  
} 
 
 

The preceding section describes the C ++ timer application.