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_EXPRESSIONThe 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. |