Annotation Type ByRef

@Documented @Retention(RUNTIME) @Target({METHOD,PARAMETER}) public @interface ByRef
Indicates that an argument gets passed or returned by reference. When used alongside FunctionPointer, the Generator passes the underlying C++ function object (aka functor) instead of a function pointer.
See Also:

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    String
    nullValue
    A C++ expression to use when null is passed.
    boolean
    value
    When true indicates that the argument actually needs to be an rvalue reference (aka movable value).

  • Element Details

    • value

      boolean value
      When true indicates that the argument actually needs to be an rvalue reference (aka movable value).
      Default:
      false

    • nullValue

      String nullValue
      A C++ expression to use when null is passed. By default NullPointerException is thrown.
      Default:
      ""