GObject.DEFINE_ABSTRACT_TYPE_WITH_CODE
Description: Reference for GObject.DEFINE_ABSTRACT_TYPE_WITH_CODE

### Function Macro

# GObjectDEFINE_ABSTRACT_TYPE_WITH_CODE

since: 2.4

#### Declaration [src]

    #define G_DEFINE_ABSTRACT_TYPE_WITH_CODE (
      TN,
      t_n,
      T_P,
      _C_
    )

#### Description [src]

A convenience macro for type implementations.

Similar to G_DEFINE_TYPE_WITH_CODE(), but defines an abstract type and allows you to insert custom code into the `*_get_type()` function, e.g. interface implementations via G_IMPLEMENT_INTERFACE().

See G_DEFINE_TYPE_EXTENDED() for an example.

Available since: 2.4

This function is not directly available to language bindings.

#### Parameters

`TN`

  Type: `-`

  The name of the new type, in Camel case.

`t_n`

  Type: `-`

  The name of the new type, in lowercase, with words separated by `_`.

`T_P`

  Type: `-`

  The `GType` of the parent type.

`_C_`

  Type: `-`

  Custom code that gets inserted in the `type_name_get_type()` function.