Class ecs_expr_eval_desc_t.lookup_action

java.lang.Object

com.github.elebras1.flecs.ecs_expr_eval_desc_t.lookup_action

Enclosing class:

ecs_expr_eval_desc_t

public static final class ecs_expr_eval_desc_t.lookup_action
extends Object

ecs_entity_t (*lookup_action)(const ecs_world_t *, const char *, void *)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ecs_expr_eval_desc_t.lookup_action.Function	The function pointer signature, expressed as a functional interface

Method Summary

Modifier and Type	Method	Description
static MemorySegment	allocate(ecs_expr_eval_desc_t.lookup_action.Function fi, Arena arena)	Allocates a new upcall stub, whose implementation is defined by fi.
static FunctionDescriptor	descriptor()	The descriptor of this function pointer
static long	invoke(MemorySegment funcPtr, MemorySegment _x0, MemorySegment _x1, MemorySegment _x2)	Invoke the upcall stub funcPtr, with given parameters

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

descriptor

public static FunctionDescriptor descriptor()

The descriptor of this function pointer

allocate

public static MemorySegment allocate(ecs_expr_eval_desc_t.lookup_action.Function fi,
 Arena arena)

Allocates a new upcall stub, whose implementation is defined by fi. The lifetime of the returned segment is managed by arena

invoke

public static long invoke(MemorySegment funcPtr,
 MemorySegment _x0,
 MemorySegment _x1,
 MemorySegment _x2)

Invoke the upcall stub funcPtr, with given parameters