Sierra Toolkit
Version of the Day
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#include <utility_eastl.h>
Public Types | |
typedef Pair::first_type | result_type |
Public Member Functions | |
const result_type & | operator() (const Pair &x) const |
operator()(x) simply returns x.first. Used in maps, as opposed to sets. This is a template policy implementation; it is an alternative to the use_self template implementation. This is the same thing as the SGI SGL select1st utility.
Definition at line 143 of file utility_eastl.h.