map::reference (STL/CLR)

項目之參考型別。

    typedef value_type% reference;

備註

型別描述項目的參考。

範例

// cliext_map_reference.cpp 
// compile with: /clr 
#include <cliext/map> 
 
typedef cliext::map<wchar_t, int> Mymap; 
int main() 
    { 
    Mymap c1; 
    c1.insert(Mymap::make_value(L'a', 1)); 
    c1.insert(Mymap::make_value(L'b', 2)); 
    c1.insert(Mymap::make_value(L'c', 3)); 
 
// display contents " [a 1] [b 2] [c 3]" 
    Mymap::iterator it = c1.begin(); 
    for (; it != c1.end(); ++it) 
        {   // get a reference to an element 
        Mymap::reference ref = *it; 
        System::Console::Write(" [{0} {1}]", ref->first, ref->second); 
        } 
    System::Console::WriteLine(); 
    return (0); 
    } 
 

需求

標頭: < cliext/地圖 >

Namespace: cliext

請參閱

參考

map (STL/CLR)

map::const_reference (STL/CLR)

map::value_type (STL/CLR)