Class CXSourceLocation

  • All Implemented Interfaces:
    java.lang.AutoCloseable, NativeResource, Pointer

    public class CXSourceLocation
    extends Struct
    implements NativeResource
    Identifies a specific source location within a translation unit.

    Use getExpansionLocation or getSpellingLocation to map a source location to a particular file, line, and column.

    Layout

    
     struct CXSourceLocation {
         void const * ptr_data[2];
         unsigned int_data;
     }
    • Field Detail

      • SIZEOF

        The struct size in bytes.
      • ALIGNOF

        The struct alignment in bytes.
      • PTR_DATA, INT_DATA

        The struct member offsets.
    • Constructor Detail

      • CXSourceLocation

        public CXSourceLocation​(java.nio.ByteBuffer container)
        Creates a CXSourceLocation instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

        The created instance holds a strong reference to the container object.

    • Method Detail

      • sizeof

        public int sizeof()
        Description copied from class: Struct
        Returns sizeof(struct).
        Specified by:
        sizeof in class Struct
      • ptr_data

        public long ptr_data​(int index)
        Returns the value at the specified index of the ptr_data field.
      • int_data

        public int int_data()
        Returns the value of the int_data field.
      • malloc

        public static CXSourceLocation malloc()
        Returns a new CXSourceLocation instance allocated with memAlloc. The instance must be explicitly freed.
      • calloc

        public static CXSourceLocation calloc()
        Returns a new CXSourceLocation instance allocated with memCalloc. The instance must be explicitly freed.
      • create

        public static CXSourceLocation create​(long address)
        Returns a new CXSourceLocation instance for the specified memory address.
      • createSafe

        @Nullable
        public static CXSourceLocation createSafe​(long address)
        Like create, but returns null if address is NULL.
      • createSafe

        @Nullable
        public static CXSourceLocation.Buffer createSafe​(long address,
                                                         int capacity)
        Like create, but returns null if address is NULL.
      • mallocStack

        public static CXSourceLocation mallocStack()
        Returns a new CXSourceLocation instance allocated on the thread-local MemoryStack.
      • callocStack

        public static CXSourceLocation callocStack()
        Returns a new CXSourceLocation instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
      • mallocStack

        public static CXSourceLocation mallocStack​(MemoryStack stack)
        Returns a new CXSourceLocation instance allocated on the specified MemoryStack.
        Parameters:
        stack - the stack from which to allocate
      • callocStack

        public static CXSourceLocation callocStack​(MemoryStack stack)
        Returns a new CXSourceLocation instance allocated on the specified MemoryStack and initializes all its bits to zero.
        Parameters:
        stack - the stack from which to allocate
      • nptr_data

        public static long nptr_data​(long struct,
                                     int index)
        Unsafe version of ptr_data.
      • nint_data

        public static int nint_data​(long struct)
        Unsafe version of int_data().