Function ecs_query_next

Synopsis

#include <include/flecs.h>

FLECS_API bool ecs_query_next(ecs_iter_t *iter)

Description

Progress the query iterator. This operation progresses the query iterator to the next table. The iterator must have been initialized with ecs_query_iter. This operation must be invoked at least once before interpreting the contents of the iterator.

Parameters

iter - The iterator.

Returns

True if more data is available, false if not.

Mentioned in

• Quickstart / Queries
• Manual / Queries
• Manual / Change tracking
• Manual / SHARED
• Manual / ANY
• Manual / PARENT
• Manual / CASCADE
• Manual / Entity
• Manual / Singleton
• Manual / Nothing
• Manual / Optional
• Manual / Sorting

Source

Line 2315 in include/flecs.h.