Hash.h File Reference
#include <iosfwd>#include <unordered_set>#include <unordered_map>
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Namespaces | |
| std | |
Macros | |
| #define | ZYPP_DEFINE_ID_HASHABLE(C) |
| Define hash function for id based classes. More... | |
Functions | |
| template<class D > | |
| unordered_set< D > * | std::rwcowClone (const std::unordered_set< D > *rhs) |
| clone function for RW_pointer More... | |
| template<class K , class V > | |
| std::unordered_map< K, V > * | std::rwcowClone (const std::unordered_map< K, V > *rhs) |
| clone function for RW_pointer More... | |
Macro Definition Documentation
| #define ZYPP_DEFINE_ID_HASHABLE | ( | C | ) |
Value:
namespace std { \
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:
