abg-hash.h File Reference

#include <cstdint>
#include <cstddef>
#include <string>
#include "abg-ir.h"

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Classes
struct	array_type_def::hash
	Hash functor for instances of array_type_def::hash. More...
struct	array_type_def::subrange_type::hash
	Hash functor for instances of array_type_def::subrange_type. More...
struct	class_decl::base_spec::hash
	The hashing functor for class_decl::base_spec. More...
struct	class_decl::hash
	Hasher for the class_decl type. More...
struct	class_or_union::hash
	Hasher for the class_or_union type. More...
struct	decl_base::hash
struct	enum_type_decl::hash
	Hash functor for instances of enum_type_decl. More...
struct	function_type::hash
	The hashing functor for function_type. More...
struct	member_base::hash
	The hashing functor for member_base. More...
struct	method_type::hash
	Hashing functor for the method_type type. More...
struct	pointer_type_def::hash
	Hash functor for instances of pointer_type_def. More...
struct	ptr_to_mbr_type::hash
	Hash functor for instances of ptr_to_mbr_type. More...
struct	qualified_type_def::hash
	Hash functor for instances of qualified_type_def. More...
struct	reference_type_def::hash
	Hash functor for instances of reference_type_def. More...
struct	type_base::hash
	Hash functor for instances of type_base. More...
struct	type_decl::hash
	Hash functor for instances of type_decl. More...
struct	typedef_decl::hash
	Hash functor for instances of typedef_decl. More...
struct	union_decl::hash
	Hash functor for instances of union_decl type. More...

Namespaces
namespace	abigail
	Toplevel namespace for libabigail.
namespace	abigail::hashing
	Namespace for hashing.
namespace	abigail::ir
	The namespace of the internal representation of ABI artifacts like types and decls.

Enumerations
enum	hashing_state {   HASHING_NOT_DONE_STATE , HASHING_STARTED_STATE , HASHING_CYCLED_TYPE_STATE , HASHING_SUBTYPE_STATE ,   HASHING_FINISHED_STATE }
	Enumeration of the different hashing states of an IR node being hashed. More...

Functions
hash_t	combine_hashes (hash_t val1, hash_t val2)
	Combine two hash values to produce a third hash value. More...
bool	deserialize_hash (const string &input, uint64_t &hash)
	Read a string of characters representing a string of hexadecimal digits which itself represents a hash value that was computed using the XH64 algorithm from the xxhash project. More...
uint32_t	fnv_hash (const std::string &str)
	Compute a stable string hash. More...
hashing::hashing_state	get_hashing_state (const type_or_decl_base &tod)
	Get the hashing state of an IR node. More...
hash_t	hash (const std::string &str)
	Hash a string. More...
hash_t	hash (std::uint64_t v, std::uint64_t seed=0)
bool	is_recursive_artefact (const type_or_decl_base &t)
	Test if an artifact is recursive. More...
void	is_recursive_artefact (const type_or_decl_base &t, bool f)
	Set the property that flags an artifact as recursive. More...
bool	serialize_hash (uint64_t hash, string &output)
	Serialiaze a hash value computed using the XH64 algorithm (from the xxhash project) into a string of characters representing the digits of the hash in the canonical form requested by the xxhash project. That canonical form is basically a big endian representation of the hexadecimal hash number. More...
void	set_hashing_state (const type_or_decl_base &tod, hashing::hashing_state s)
	Set the hashing state of an IR node. More...