Flecs: Core
Description: A fast entity component system (ECS) for C & C++

| Flecs v4.0 A fast entity component system (ECS) for C & C++

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Core
C++ API

Core ECS functionality (entities, storage, queries) More...

Collaboration diagram for Core:

## Topics
| API Types & Globals
| Types & constants bridged from C API.
| Components
| Registering and working with components.
| Entities
| Entity operations.
| Fields
| Field helper types.
| Iterators
| Iterator operations.
| Ids
| Class for working with entity, component, tag and pair ids.
| Observers
| Observers let applications register callbacks for ECS events.
| Queries
| Pair type
| Compile time utilities for working with relationship pairs.
| Refs
| Refs are a fast mechanism for referring to a specific entity/component.
| Tables
| Table operations.
| Types
| Type operations.
| World
| World operations.

## Detailed Description

Core ECS functionality (entities, storage, queries)