Getting array size in C++
Just found one more solution for getting size of array with CPP.
It's based on templates:
#include "stdafx.h"
#include <iostream>
template <class T, int size>
void f(T (&x)[size])
{
std::cout<<size<<std::endl;
}
int main()
{
int array[] = {1, 2, 3, 4, 5, 6, 7};
f(array);
int arrayTwo[] = {1, 2, 3};
f(arrayTwo);
return 0;
}
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Category: General |
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how boring...
Posted by 88.116.47.214 on October 23, 2008 at 10:40 PM GMT+03:00 #
Yea
It's time to sleep...
Posted by ahot on March 30, 2009 at 10:48 PM GMT+03:00 #
thanks dude.
i really appreciate this.
Posted by peter on June 03, 2009 at 03:28 PM GMT+03:00 #