hash_set::size_type (STL/CLR)

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The type of a signed distance between two element.

Syntax

typedef int size_type;  

Remarks

The type describes a non-negative element count.

Example

// cliext_hash_set_size_type.cpp   
// compile with: /clr   
#include <cliext/hash_set>   
  
typedef cliext::hash_set<wchar_t> Myhash_set;   
int main()   
    {   
    Myhash_set c1;   
    c1.insert(L'a');   
    c1.insert(L'b');   
    c1.insert(L'c');   
  
// display initial contents " a b c"   
    for each (wchar_t elem in c1)   
        System::Console::Write(" {0}", elem);   
    System::Console::WriteLine();   
  
// compute positive difference   
    Myhash_set::size_type diff = 0;   
    for (Myhash_set::iterator it = c1.begin(); it != c1.end(); ++it)   
        ++diff;   
    System::Console::WriteLine("end()-begin() = {0}", diff);   
    return (0);   
    }  
  

 a b c  
end
()-begin
() = 3  

Requirements

Header: <cliext/hash_set>

Namespace: cliext

See Also

hash_set (STL/CLR)
hash_set::empty (STL/CLR)