Passing 2d array by reference c++

template<int rows, int cols>
void print_array( int (&arr)[rows][cols] )
{
    for( int r{}; r < rows; r++ ) {
        for( int c{}; c < cols; c++ )
            std::cout << arr[r][c] << ' ';
        
        std::cout << '\n';
    }
}

Source: cplusplus.com

Similar codes

0 vote177 views1 answer
C++ chrono get milliseconds
C++
0 vote174 views1 answer
How to find size of int array in c++
C++
5 votes132 views2 answers
Variables in c++
C++
1 vote173 views3 answers
C++ split string on newline
C++
0 vote169 views1 answer
Run c++ program in mac terminal
C++
0 vote171 views1 answer
What c++ library is arccos in
C++
0 vote194 views1 answer
C++ if else if
C++
0 vote253 views1 answer
Get rest of a stringstream c++
C++
2 votes252 views1 answer
How to delete a node c++
C++
0 vote179 views1 answer
What is the format specifier for dword c++
C++