Delegate

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Object Hierarchy:

Description:

Content:

Properties:

• public bool has_target { get; set; }
  Specifies whether callback supports calling instance methods. The reference to the object instance will be appended to the end of the argument list in the generated C code.
• public DataType return_type { get; set; }
  The return type of this callback.
• public DataType? sender_type { get; set; }

Creation methods:

• public Delegate (string? name, DataType return_type, SourceReference? source_reference = null, Comment? comment = null)
  Creates a new delegate.

Methods:

• public override void accept (CodeVisitor visitor)
• public override void accept_children (CodeVisitor visitor)
• public void add_error_type (DataType error_type)
  Adds an error type to the exceptions that can be thrown by this delegate.
• public void add_parameter (Parameter param)
  Appends parameter to this callback function.
• public void add_type_parameter (TypeParameter p)
  Appends the specified parameter to the list of type parameters.
• public override bool check (CodeContext context)
• public override void get_error_types (Collection<DataType> collection, SourceReference? source_reference = null)
• public unowned List<Parameter> get_parameters ()
  Return the parameter list.
• public override int get_type_parameter_index (string name)
• public unowned List<TypeParameter> get_type_parameters ()
• public bool has_type_parameters ()
• public override bool is_reference_type ()
• public bool matches_method (Method m, DataType dt)
  Checks whether the arguments and return type of the specified method matches this callback.
• public override void replace_type (DataType old_type, DataType new_type)

Fields:

• private bool? _has_target
• private DataType _return_type
• private DataType? _sender_type
• private List<DataType> error_types
• private List<Parameter> parameters
• private List<TypeParameter> type_parameters

Inherited Members: