Tr1hash.h File Reference

#include <iosfwd>
#include <tr1/unordered_set>
#include <tr1/unordered_map>

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Namespaces
	std
	std::tr1

Macros
#define	ZYPP_DEFINE_ID_HASHABLE(C)
	Define hash function for id based classes. More...

Functions
template<class _D >
unordered_set< _D > *	std::tr1::rwcowClone (const std::tr1::unordered_set< _D > *rhs)
	clone function for RW_pointer More...
template<class _K , class _V >
std::tr1::unordered_map< _K, _V > *	std::tr1::rwcowClone (const std::tr1::unordered_map< _K, _V > *rhs)
	clone function for RW_pointer More...

Macro Definition Documentation

#define ZYPP_DEFINE_ID_HASHABLE

(

C

)

Value:

namespace std { namespace tr1 {              \
  template<class _Tp> struct hash;           \
  template<> struct hash<C>                  \
  {                                          \
    size_t operator()( const C & __s ) const \
    { return __s.id(); }                     \
  };                                         \
}}

Define hash function for id based classes.

Class has to provide a method id() retuning a unique number.

// in global namespace define:
ZYPP_DEFINE_ID_HASHABLE( ::zypp::sat::Sovable )

Definition at line 26 of file Tr1hash.h.