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Note
This API is obsolete. The alternative is unordered_map Class.
A type that represents the data type stored in a hash_map.
typedef Type mapped_type;
Remarks
The type mapped_type is a synonym for the template parameter Type.
For more information on Type see the hash_map Class topic.
In Visual C++ .NET 2003, members of the <hash_map> and <hash_set> header files are no longer in the std namespace, but rather have been moved into the stdext namespace. See The stdext Namespace for more information.
Example
See example for value_type for an example of how to declare and use key_type.
Requirements
Header: <hash_map>
Namespace: stdext