CacheDestroyFunc (java-gi API)

All Superinterfaces:: FunctionPointer

Functional Interface:: This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface @Deprecated @Generated("io.github.jwharm.JavaGI") public interface CacheDestroyFunc extends FunctionPointer

Deprecated.

Functional interface declaration of the CacheDestroyFunc callback.

See Also:

Method Summary

Modifier and Type

Method

Description

void

run(@Nullable MemorySegment value)

Deprecated.
Use a GHashTable instead

default MemorySegment

toCallback(Arena arena)

Deprecated.

Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.

default void

upcall(MemorySegment value)

Deprecated.

The upcall method is called from native code.

Method Details
- run
  
  @Deprecated void run(@Nullable MemorySegment value)
  
  Deprecated.
  Use a GHashTable instead
  
  Specifies the type of the valueDestroyFunc and keyDestroyFunc functions passed to g_cache_new(). The functions are passed a pointer to the GCache key or GCache value and should free any memory and other resources associated with it.
- upcall
  
  default void upcall(MemorySegment value)
  
  Deprecated.
  
  The upcall method is called from native code. The parameters are marshaled and run(java.lang.foreign.MemorySegment) is executed.
- toCallback
  
  default MemorySegment toCallback(Arena arena)
  
  Deprecated.
  
  Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
  
  Specified by:
  
  toCallback in interface FunctionPointer
  
  Parameters:
  
  arena - the arena in which the function pointer is allocated
  
  Returns:
  
  the native function pointer