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array::data

Gets the address of the first element.

Ty *data();
const Ty *data() const;

The member functions return the address of the first element in the controlled sequence.

 

// std_tr1__array__array_data.cpp 
// compile with: /EHsc 
#include <array> 
#include <iostream> 
 
typedef std::array<int, 4> Myarray; 
int main() 
    { 
    Myarray c0 = {0, 1, 2, 3}; 
 
// display contents " 0 1 2 3" 
    for (Myarray::const_iterator it = c0.begin(); 
        it != c0.end(); ++it) 
        std::cout << " " << *it; 
    std::cout << std::endl; 
 
// display first element " 0" 
    Myarray::pointer ptr = c0.data(); 
    std::cout << " " << *ptr; 
    std::cout << std::endl; 
 
    return (0); 
    } 
 
 0 1 2 3
 0

Header: <array>

Namespace: std

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