Flecs v4.1
A fast entity component system (ECS) for C & C++
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flecs.hpp
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1
5
6#pragma once
7
8// STL includes
9#include <type_traits>
10
15
16namespace flecs
17{
18
19struct world;
20struct world_async_stage;
21struct iter;
22struct entity_view;
23struct entity;
24struct type;
25struct table;
26struct table_range;
27struct untyped_component;
28
29template <typename T>
30struct component;
31
32struct untyped_ref;
33template <typename T>
34struct ref;
35
36namespace _
37{
38template <typename T, typename U = int>
39struct type;
40
41template <typename Func, typename ... Components>
42struct each_delegate;
43
44} // namespace _
45} // namespace flecs
46
47// Types imported from C API
48#include "c_types.hpp"
49
50// C++ utilities
51#include "utils/utils.hpp"
52#include "utils/map.hpp"
53
54// Mixin forward declarations
55#include "mixins/id/decl.hpp"
56#include "mixins/term/decl.hpp"
57#include "mixins/query/decl.hpp"
58#include "mixins/event/decl.hpp"
59#include "mixins/observer/decl.hpp"
60#ifdef FLECS_SYSTEM
61#include "mixins/system/decl.hpp"
62#endif
63#ifdef FLECS_PIPELINE
64#include "mixins/pipeline/decl.hpp"
65#endif
66#ifdef FLECS_TIMER
67#include "mixins/timer/decl.hpp"
68#endif
69#ifdef FLECS_DOC
70#include "mixins/doc/decl.hpp"
71#endif
72#ifdef FLECS_REST
73#include "mixins/rest/decl.hpp"
74#endif
75#ifdef FLECS_META
76#include "mixins/meta/decl.hpp"
77#endif
78#ifdef FLECS_UNITS
79#include "mixins/units/decl.hpp"
80#endif
81#ifdef FLECS_STATS
82#include "mixins/stats/decl.hpp"
83#endif
84#ifdef FLECS_METRICS
85#include "mixins/metrics/decl.hpp"
86#endif
87#ifdef FLECS_ALERTS
88#include "mixins/alerts/decl.hpp"
89#endif
90#ifdef FLECS_JSON
91#include "mixins/json/decl.hpp"
92#endif
93#ifdef FLECS_APP
94#include "mixins/app/decl.hpp"
95#endif
96#ifdef FLECS_SCRIPT
97#include "mixins/script/decl.hpp"
98#endif
99
100#include "log.hpp"
101#include "pair.hpp"
102#include "lifecycle_traits.hpp"
103#include "world.hpp"
104#include "field.hpp"
105#include "iter.hpp"
106#include "ref.hpp"
107#include "entity.hpp"
108#include "delegate.hpp"
109#include "component.hpp"
110#include "type.hpp"
111#include "table.hpp"
112#include "utils/iterable.hpp"
113
114// Mixin implementations
115#include "mixins/id/impl.hpp"
116#include "mixins/entity/impl.hpp"
117#include "mixins/component/impl.hpp"
118#include "mixins/term/impl.hpp"
119#include "mixins/query/impl.hpp"
120#include "mixins/observer/impl.hpp"
121#include "mixins/event/impl.hpp"
122#include "mixins/enum/impl.hpp"
123#ifdef FLECS_MODULE
124#include "mixins/module/impl.hpp"
125#endif
126#ifdef FLECS_SYSTEM
127#include "mixins/system/impl.hpp"
128#endif
129#ifdef FLECS_PIPELINE
130#include "mixins/pipeline/impl.hpp"
131#endif
132#ifdef FLECS_TIMER
133#include "mixins/timer/impl.hpp"
134#endif
135#ifdef FLECS_DOC
136#include "mixins/doc/impl.hpp"
137#endif
138#ifdef FLECS_REST
139#include "mixins/rest/impl.hpp"
140#endif
141#ifdef FLECS_META
142#include "mixins/meta/impl.hpp"
143#endif
144#ifdef FLECS_UNITS
145#include "mixins/units/impl.hpp"
146#endif
147#ifdef FLECS_STATS
148#include "mixins/stats/impl.hpp"
149#endif
150#ifdef FLECS_METRICS
151#include "mixins/metrics/impl.hpp"
152#endif
153#ifdef FLECS_ALERTS
154#include "mixins/alerts/impl.hpp"
155#endif
156#ifdef FLECS_SCRIPT
157#include "mixins/script/impl.hpp"
158#endif
159
160#include "impl/field.hpp"
161#include "impl/iter.hpp"
162#include "impl/world.hpp"
163
171
179
decl.hpp
Alert declarations.
impl.hpp
Alerts module implementation.
decl.hpp
App addon declarations.
c_types.hpp
Aliases for types/constants from C API.
impl.hpp
Component mixin implementation.
component.hpp
Registering/obtaining info from components.
delegate.hpp
Wrappers around C++ functions that provide callbacks for C APIs.
decl.hpp
Doc mixin declarations.
impl.hpp
Doc mixin implementation.
impl.hpp
Entity implementation.
entity.hpp
Entity class.
impl.hpp
Enum implementation.
decl.hpp
Event declarations.
impl.hpp
Event implementation.
field.hpp
Wrapper classes for fields returned by flecs::iter.
decl.hpp
ID class.
impl.hpp
ID class implementation.
field.hpp
Field implementation.
iter.hpp
Iterator implementation.
world.hpp
World implementation.
iter.hpp
Wrapper classes for ecs_iter_t and component arrays.
iterable.hpp
Base class for iterable objects, like queries.
decl.hpp
JSON addon declarations.
lifecycle_traits.hpp
Utilities for discovering and registering component lifecycle hooks.
log.hpp
Logging functions.
map.hpp
Minimal C++ wrapper for ecs_map_t iteration.
decl.hpp
Meta declarations.
impl.hpp
Meta implementation.
decl.hpp
Metrics declarations.
impl.hpp
Metrics module implementation.
impl.hpp
Module implementation.
flecs::_
Int to enum.
Definition component.hpp:18
decl.hpp
Observer declarations.
impl.hpp
Observer implementation.
pair.hpp
Utilities for working with compile-time pairs.
decl.hpp
Pipeline module declarations.
impl.hpp
Pipeline module implementation.
decl.hpp
Query declarations.
impl.hpp
Query implementation.
ref.hpp
Class that caches data to speed up get operations.
decl.hpp
Rest module declarations.
impl.hpp
Rest module implementation.
decl.hpp
Script declarations.
impl.hpp
Script implementation.
decl.hpp
Stats module declarations.
impl.hpp
Stats module implementation.
flecs::_::each_delegate
Definition delegate.hpp:220
flecs::_::type
Definition flecs.hpp:39
flecs::component
Component class.
Definition component.hpp:444
flecs::entity_view
Entity view.
Definition entity_view.hpp:30
flecs::entity
Entity.
Definition entity.hpp:30
flecs::iter
Class for iterating over query results.
Definition iter.hpp:68
flecs::ref
Component reference.
Definition ref.hpp:109
flecs::table_range
Table range.
Definition table.hpp:449
flecs::table
Table.
Definition table.hpp:23
flecs::type
Type class.
Definition type.hpp:21
flecs::untyped_component
Untyped component class.
Definition component.hpp:313
flecs::untyped_ref
Untyped component reference.
Definition ref.hpp:22
flecs::world
The world.
Definition world.hpp:246
decl.hpp
System module declarations.
impl.hpp
System module implementation.
table.hpp
Direct access to table data.
decl.hpp
Term declarations.
impl.hpp
Term implementation.
decl.hpp
Timer module declarations.
impl.hpp
Timer module implementation.
type.hpp
Utility functions for ID vector.
decl.hpp
Units module declarations.
impl.hpp
Units module implementation.
utils.hpp
Flecs STL (FTL?).
world.hpp
World class.