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array::max_size

 

Counts the number of elements.

constexpr size_type max_size() const;

The member function returns N.

Example

 

// std__array__array_max_size.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 (maximum) size " 4" 
    std::cout << " " << c0.max_size(); 
    std::cout << std::endl; 

    return (0); 
    } 

0 1 2 3
4

Requirements

Header: <array>

Namespace: std

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