multimap::key_type (STL/CLR)
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The type of an ordering key.
Syntax
typedef Key key_type;
Remarks
The type is a synonym for the template parameter Key
.
Example
// cliext_multimap_key_type.cpp
// compile with: /clr
#include <cliext/map>
typedef cliext::multimap<wchar_t, int> Mymultimap;
int main()
{
Mymultimap c1;
c1.insert(Mymultimap::make_value(L'a', 1));
c1.insert(Mymultimap::make_value(L'b', 2));
c1.insert(Mymultimap::make_value(L'c', 3));
// display contents " [a 1] [b 2] [c 3]" using key_type
for (Mymultimap::iterator it = c1.begin(); it != c1.end(); ++it)
{ // store element in key_type object
Mymultimap::key_type val = it->first;
System::Console::Write(" {0}", val);
}
System::Console::WriteLine();
return (0);
}
a b c
Requirements
Header: <cliext/map>
Namespace: cliext
See Also
multimap (STL/CLR)
multimap::key_compare (STL/CLR)
multimap::mapped_type (STL/CLR)
multimap::value_type (STL/CLR)