bdlc::HashTableDefaultHash2 Struct Reference

#include <bdlc_hashtable.h>

Public Types
typedef const char *	ConstCharPtr

Public Member Functions
template<class KEY >
unsigned int	operator() (const KEY &key) const
unsigned int	operator() (const ConstCharPtr &key) const
unsigned int	operator() (const bsl::string &key) const

Detailed Description

Default hash function provided by this component. See component-level documentation for more details. Note that this class is not intended to be used by clients, but the name of this struct must be public so that clients can explicitly specify this struct when default hash function is needed. Note that this functor is implemented using bdlb::HashUtil::hash2.

Member Typedef Documentation

ConstCharPtr

typedef const char* bdlc::HashTableDefaultHash2::ConstCharPtr

Member Function Documentation

operator()() [1/3]

unsigned int bdlc::HashTableDefaultHash2::operator() ( const bsl::string &  key ) const

inline

operator()() [2/3]

unsigned int bdlc::HashTableDefaultHash2::operator() ( const ConstCharPtr &  key ) const

inline

operator()() [3/3]

template<class KEY >

unsigned int bdlc::HashTableDefaultHash2::operator() ( const KEY &  key ) const

inline

Return the result of bdlb::HashUtil::hash2 using key data and key length. If the specified key is not of type const char* or bsl::string, then the footprint and size of the object are used as key data and key length, respectively.

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The documentation for this struct was generated from the following file:

• bdlc_hashtable.h