reduct_atom_t Struct Reference

Atom structure. More...

#include <atom.h>

Collaboration diagram for reduct_atom_t:

Data Fields
uint32_t	length
	The length of the string (must be first, check the reduct_item_t structure).
uint32_t	hash
	The hash of the string.
uint32_t	index
	The index within the atom map.
reduct_atom_flags_t	flags
	Atom flags.
uint8_t	_padding [3]
char *	string
	Pointer to the data.
union {
char   smallString [REDUCT_ATOM_SMALL_MAX]
	Small string data, atom must not have REDUCT_ATOM_FLAG_LARGE. More...
reduct_arena_t *   arena
	The arena that this atoms string was allocated from, atom must have REDUCT_ATOM_FLAG_LARGE. More...
};
union {
struct {
reduct_schema_index_t *   schema
uint32_t   schemaCount
}
double   numberValue
	Pre-computed number value, atom must have REDUCT_ATOM_FLAG_NUMBER. More...
struct {
reduct_native_fn   native
	Cached native function, atom must have REDUCT_ATOM_FLAG_NATIVE. More...
reduct_native_intrinsic_fn   intrinsic
	Cached intrinsic function, atom must have REDUCT_ATOM_FLAG_NATIVE. More...
}
};

Detailed Description

Atom structure.

Definition at line 87 of file atom.h.

Field Documentation

length

uint32_t reduct_atom_t::length

The length of the string (must be first, check the reduct_item_t structure).

Definition at line 89 of file atom.h.

hash

uint32_t reduct_atom_t::hash

The hash of the string.

Definition at line 90 of file atom.h.

index

uint32_t reduct_atom_t::index

The index within the atom map.

Definition at line 91 of file atom.h.

flags

reduct_atom_flags_t reduct_atom_t::flags

Atom flags.

Definition at line 92 of file atom.h.

_padding

uint8_t reduct_atom_t::_padding[3]

Definition at line 93 of file atom.h.

string

char* reduct_atom_t::string

Pointer to the data.

Definition at line 94 of file atom.h.

smallString

char reduct_atom_t::smallString[REDUCT_ATOM_SMALL_MAX]

Small string data, atom must not have REDUCT_ATOM_FLAG_LARGE.

Definition at line 96 of file atom.h.

arena

reduct_arena_t* reduct_atom_t::arena

The arena that this atoms string was allocated from, atom must have REDUCT_ATOM_FLAG_LARGE.

Definition at line 98 of file atom.h.

[union]

union { ... } reduct_atom_t

schema

reduct_schema_index_t* reduct_atom_t::schema

An array of indexes to which this atom is a key.

The array is indexed by the schema id and stores the index of the field within the schema.

Definition at line 108 of file atom.h.

schemaCount

uint32_t reduct_atom_t::schemaCount

Definition at line 109 of file atom.h.

numberValue

double reduct_atom_t::numberValue

Pre-computed number value, atom must have REDUCT_ATOM_FLAG_NUMBER.

Definition at line 111 of file atom.h.

native

reduct_native_fn reduct_atom_t::native

Cached native function, atom must have REDUCT_ATOM_FLAG_NATIVE.

Definition at line 114 of file atom.h.

intrinsic

reduct_native_intrinsic_fn reduct_atom_t::intrinsic

Cached intrinsic function, atom must have REDUCT_ATOM_FLAG_NATIVE.

Definition at line 116 of file atom.h.

[union]

union { ... } reduct_atom_t

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

• include/reduct/atom.h