The one thing that stays per-record: a table of thunks over the record VECTOR (only they know sizeof(Record)) plus the access table above. More...

#include <wowlib/db/record_bridge.hpp>

Public Attributes
std::span< const ColumnAccess >	columns
	Per-column access facts.
std::size_t	idColumn = SIZE_MAX
	Index of the $id$ column, or SIZE_MAX.
void(*	clear )(void *) = nullptr
void(*	reserve )(void *, std::size_t) = nullptr
std::size_t(*	add )(void *) = nullptr
	emplace_back() → index.
std::size_t(*	size )(const void *) = nullptr
std::byte (	at )(void *, std::size_t) = nullptr
	&vec[i], as bytes.
const std::byte (	cat )(const void *, std::size_t) = nullptr
void(*	clonePush )(void *, std::size_t) = nullptr
	push_back(vec[src]).
void(*	pushCopy )(void , const void ) = nullptr
	push_back(*src).
void(*	assignAt )(void , std::size_t, const void ) = nullptr
	vec[i] = *src.
void(*	eraseAt )(void *, std::size_t) = nullptr
	vec.erase(begin+i).

Detailed Description

The one thing that stays per-record: a table of thunks over the record VECTOR (only they know sizeof(Record)) plus the access table above.

Every thunk is a single vector call; the branchy field-access core they feed is compiled once in record_bridge.cpp.

Definition at line 130 of file record_bridge.hpp.

Member Data Documentation

◆ add

std::size_t(* wowlib::db::detail::RecordOps::add) (void *) = nullptr

emplace_back() → index.

Definition at line 136 of file record_bridge.hpp.

◆ assignAt

void(* wowlib::db::detail::RecordOps::assignAt) (void *, std::size_t, const void *) = nullptr

vec[i] = *src.

Definition at line 144 of file record_bridge.hpp.

◆ at

std::byte *(* wowlib::db::detail::RecordOps::at) (void *, std::size_t) = nullptr

&vec[i], as bytes.

Definition at line 138 of file record_bridge.hpp.

◆ cat

const std::byte *(* wowlib::db::detail::RecordOps::cat) (const void *, std::size_t) = nullptr

Definition at line 139 of file record_bridge.hpp.

◆ clear

void(* wowlib::db::detail::RecordOps::clear) (void *) = nullptr

Definition at line 134 of file record_bridge.hpp.

◆ clonePush

void(* wowlib::db::detail::RecordOps::clonePush) (void *, std::size_t) = nullptr

push_back(vec[src]).

Definition at line 140 of file record_bridge.hpp.

◆ columns

std::span<const ColumnAccess> wowlib::db::detail::RecordOps::columns

Per-column access facts.

Definition at line 131 of file record_bridge.hpp.

◆ eraseAt

void(* wowlib::db::detail::RecordOps::eraseAt) (void *, std::size_t) = nullptr

vec.erase(begin+i).

Definition at line 145 of file record_bridge.hpp.

◆ idColumn

std::size_t wowlib::db::detail::RecordOps::idColumn = SIZE_MAX

Index of the $id$ column, or SIZE_MAX.

Definition at line 132 of file record_bridge.hpp.

◆ pushCopy

void(* wowlib::db::detail::RecordOps::pushCopy) (void *, const void *) = nullptr

push_back(*src).

Definition at line 143 of file record_bridge.hpp.

◆ reserve

void(* wowlib::db::detail::RecordOps::reserve) (void *, std::size_t) = nullptr

Definition at line 135 of file record_bridge.hpp.

◆ size

std::size_t(* wowlib::db::detail::RecordOps::size) (const void *) = nullptr

Definition at line 137 of file record_bridge.hpp.

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

src/wowlib/db/record_bridge.hpp

Public Attributes