Package org.lwjgl.llvm

Interface CXCursorAndRangeVisitI

All Superinterfaces:

CallbackI, Pointer

All Known Implementing Classes:

CXCursorAndRangeVisit

Functional Interface:

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

@FunctionalInterface
public interface CXCursorAndRangeVisitI
extends CallbackI

Instances of this interface may be set to the visit field of the CXCursorAndRangeVisitor struct.

Type

 enum CXVisitorResult (*invoke(long, org.lwjgl.llvm.CXCursor, org.lwjgl.llvm.CXSourceRange)) (
     void *context,
     CXCursor cursor,
     CXSourceRange range
 )

Nested Class Summary

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

Pointer.Default

Field Summary

Fields

Modifier and Type	Field	Description
static final FFICIF	CIF

Fields inherited from interface org.lwjgl.system.Pointer

BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Method Summary

Modifier and Type	Method	Description
default void	callback(long ret, long args)	The Java method that will be called from native code when the native callback function is invoked.
default FFICIF	getCallInterface()	Returns the libffi Call Interface for this callback function.
int	invoke(long context, CXCursor cursor, CXSourceRange range)

Methods inherited from interface org.lwjgl.system.CallbackI

address

Field Details

CIF

static final FFICIF CIF

Method Details

getCallInterface

default FFICIF getCallInterface()

Description copied from interface: CallbackI

Returns the libffi Call Interface for this callback function. [INTERNAL API]

Specified by:

getCallInterface in interface CallbackI

Returns:

the CIF structure for this callback function

callback

default void callback(long ret,
 long args)

Description copied from interface: CallbackI

The Java method that will be called from native code when the native callback function is invoked.

Specified by:

callback in interface CallbackI

Parameters:

ret - a pointer to the memory used for the function's return value.

If the function is declared as returning void, then this value is garbage and should not be used.

Otherwise, the callback must fill the object to which this points, following the same special promotion behavior as LibFFI.ffi_call(org.lwjgl.system.libffi.FFICIF, long, java.nio.ByteBuffer, org.lwjgl.PointerBuffer). That is, in most cases, ret points to an object of exactly the size of the type specified when CIF was constructed. However, integral types narrower than the system register size are widened. In these cases your program may assume that ret points to an ffi_arg object.

args - a vector of pointers to memory holding the arguments to the function

invoke

int invoke(long context,
 CXCursor cursor,
 CXSourceRange range)