array reference argument
template<typename T, size_t N>
void foo(T (&bar)[N])
{
// use N here
}array reference argument
template<typename T, size_t N>
void foo(T (&bar)[N])
{
// use N here
}how to pass arrays by reference c++
#include <iostream>
using namespace std;
void show( int *num) {
cout<<*num;
}
int main() {
int a[] = {3,2,1,6,7,4,5,0,10,8};
for (int i=0; i<10; i++) {
show (&a[i]);
}
return 0;
}Copyright © 2021 Codeinu
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