Class ecs_cmp_t

java.lang.Object

com.github.elebras1.flecs.ecs_cmp_t

public final class ecs_cmp_t
extends Object

typedef int (*ecs_cmp_t)(const void *, const void *, const ecs_type_info_t *)

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method	Description
static MemorySegment	allocate(ecs_cmp_t.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 int	invoke(MemorySegment funcPtr, MemorySegment a_ptr, MemorySegment b_ptr, MemorySegment type_info)	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_cmp_t.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 int invoke(MemorySegment funcPtr,
 MemorySegment a_ptr,
 MemorySegment b_ptr,
 MemorySegment type_info)

Invoke the upcall stub funcPtr, with given parameters