Function

Gtkvalue_dup_expression

Declaration [src] 

GtkExpression*
gtk_value_dup_expression (
  const GValue* value
)

Description [src]

Retrieves the GtkExpression stored inside the given value, and acquires a reference to it.

Parameters

value

Type: GValue

A GValue initialized with type GTK_TYPE_EXPRESSION

The data is owned by the caller of the function.

Return value

Type: GtkExpression

A GtkExpression

The caller of the function takes ownership of the data, and is responsible for freeing it.
The return value can be NULL.