Function

VipsArgumentMapFn

Declaration

void*
(* VipsArgumentMapFn) (
  VipsObject* object,
  GParamSpec* pspec,
  VipsArgumentClass* argument_class,
  VipsArgumentInstance* argument_instance,
  void* a,
  void* b
)

Description

No description available.

Parameters

`object`	`VipsObject`
	No description available.
	The data is owned by the caller of the function.
`pspec`	`GParamSpec`
	No description available.
	The data is owned by the caller of the function.
`argument_class`	`VipsArgumentClass`
	No description available.
	The data is owned by the caller of the function.
`argument_instance`	`VipsArgumentInstance`
	No description available.
	The data is owned by the caller of the function.
`a`	`void*`
	No description available.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`b`	`void*`
	No description available.
	The argument can be `NULL`.
	The data is owned by the caller of the function.

Return value

Returns:	`void*`
	No description available.
	The data is owned by the called function.
	The return value can be `NULL`.