CallableInfo

Object Hierarchy:

Description:

Content:

Methods:

• public bool can_throw_gerror ()
  TODO
• public ArgInfo get_arg (int n)
  Obtain information about a particular argument of this callable.
• public Transfer get_caller_owns ()
  See whether the caller owns the return value of this callable.
• public Transfer get_instance_ownership_transfer ()
  Obtains the ownership transfer for the instance argument.
• public int get_n_args ()
  Obtain the number of arguments (both IN and OUT) for this callable.
• public unowned string get_return_attribute (string name)
  Retrieve an arbitrary attribute associated with the return value.
• public TypeInfo get_return_type ()
  Obtain the return type of a callable item as a TypeInfo.
• public bool invoke (void* function, Argument[] in_args, Argument[] out_args, Argument return_value, bool is_method, bool @throws) throws InvokeError
  TODO
• public bool is_method ()
  Determines if the callable info is a method.
• public bool iterate_return_attributes (ref AttributeIter iterator, out unowned string name, out unowned string value)
  Iterate over all attributes associated with the return value.
• public void load_arg (int n, out unowned ArgInfo arg)
  Obtain information about a particular argument of this callable; this function is a variant of get_arg designed for stack allocation.
• public void load_return_type (out unowned TypeInfo type)
  Obtain information about a return value of callable; this function is a variant of get_return_type designed for stack allocation.
• public bool may_return_null ()
  See if a callable could return null.
• public bool skip_return ()
  See if a callable's return value is only useful in C.

Inherited Members: