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: GValueA GValueinitialized with typeGTK_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. |