string_slot_hasher Struct Reference

#include <lto-streamer.h>

Inheritance diagram for string_slot_hasher:

Collaboration diagram for string_slot_hasher:

Public Types
typedef Type *	value_type
typedef Type *	compare_type

Static Public Member Functions
static hashval_t	hash (const string_slot *)
static bool	equal (const string_slot *, const string_slot *)
static hashval_t	hash (const value_type &)
static bool	equal (const value_type &existing, const compare_type &candidate)
static void	mark_deleted (Type *&)
static void	mark_empty (Type *&)
static bool	is_deleted (Type *)
static bool	is_empty (Type *)
static void	remove (Type &)

Static Public Attributes
static const bool	empty_zero_p = true

Detailed Description

Hashtable helpers.   

Member Typedef Documentation

compare_type

template<typename Type >

typedef Type* pointer_hash< Type >::compare_type

inherited

value_type

template<typename Type >

typedef Type* pointer_hash< Type >::value_type

inherited

Member Function Documentation

equal() [1/2]

bool string_slot_hasher::equal ( const string_slot * ds1, const string_slot * ds2 )

inlinestatic

Returns nonzero if DS1 and DS2 are equal.   

References ggc_alloc().

equal() [2/2]

template<typename Type >

bool pointer_hash< Type >::equal ( const value_type & existing, const compare_type & candidate )

inlinestaticinherited

References candidate(), and ggc_alloc().

hash() [1/2]

hashval_t string_slot_hasher::hash ( const string_slot * ds )

inlinestatic

Returns a hash code for DS.  Adapted from libiberty's htab_hash_string
to support strings that may not end in '\0'.   

References ggc_alloc(), i, string_slot::len, r, and string_slot::s.

hash() [2/2]

template<typename Type >

hashval_t pointer_hash< Type >::hash ( const value_type & candidate )

inlinestaticinherited

References candidate(), and ggc_alloc().

is_deleted()

template<typename Type >

bool pointer_hash< Type >::is_deleted ( Type * e )

inlinestaticinherited

References ggc_alloc().

is_empty()

template<typename Type >

bool pointer_hash< Type >::is_empty ( Type * e )

inlinestaticinherited

References NULL.

mark_deleted()

template<typename Type >

void pointer_hash< Type >::mark_deleted ( Type *& e )

inlinestaticinherited

References ggc_alloc().

mark_empty()

template<typename Type >

void pointer_hash< Type >::mark_empty ( Type *& e )

inlinestaticinherited

References NULL.

remove()

template<typename Type >

void typed_noop_remove< Type >::remove ( Type & )

inlinestaticinherited

Remove doing nothing.   

Field Documentation

empty_zero_p

template<typename Type >

const bool pointer_hash< Type >::empty_zero_p = true

staticinherited

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

• lto-streamer.h