hash_map::reverse_iterator

hash_map::reverse_iterator (STL/CLR)

 

The type of a reverse iterator for the controlled sequence.

typedef T3 reverse_iterator;

The type describes an object of unspecified type T3 that can serve as a reverse iterator for the controlled sequence.

Example

// cliext_hash_map_reverse_iterator.cpp 
// compile with: /clr 
#include <cliext/hash_map> 

typedef cliext::hash_map<wchar_t, int> Myhash_map; 
int main() 
    { 
    Myhash_map c1; 
    c1.insert(Myhash_map::make_value(L'a', 1)); 
    c1.insert(Myhash_map::make_value(L'b', 2)); 
    c1.insert(Myhash_map::make_value(L'c', 3)); 

// display contents " [a 1] [b 2] [c 3]" reversed 
    Myhash_map::reverse_iterator rit = c1.rbegin(); 
    for (; rit != c1.rend(); ++rit) 
        System::Console::Write(" [{0} {1}]", rit->first, rit->second); 
    System::Console::WriteLine(); 
    return (0); 
    } 

[c 3] [b 2] [a 1]

Requirements

Header: <cliext/hash_map>

Namespace: cliext

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