SGRawValueFunctionsIndexed< T > Class Template Reference
An indexed value bound to static functions. More...
#include <props.hxx>
Inheritance diagram for SGRawValueFunctionsIndexed< T >:
Public Member Functions | |
| virtual T | getValue () const |
| Return the underlying value. | |
| virtual bool | setValue (T value) |
| Assign a new underlying value. | |
Detailed Description
template<class T>
class SGRawValueFunctionsIndexed< T >
An indexed value bound to static functions.
A read-only value will not have a setter; a write-only value will not have a getter. An indexed value is useful for binding one of a list of possible values (such as multiple engines for a plane). The index is hard-coded at creation time.
- See also:
- SGRawValue
Definition at line 533 of file props.hxx.
Member Function Documentation
template<class T >
| virtual T SGRawValueFunctionsIndexed< T >::getValue | ( | ) | const [inline, virtual] |
Return the underlying value.
- Returns:
- The actual value for the property.
- See also:
- setValue
Implements SGRawValue< T >.
template<class T >
| virtual bool SGRawValueFunctionsIndexed< T >::setValue | ( | T | value | ) | [inline, virtual] |
Assign a new underlying value.
If the new value cannot be set (because this is a read-only raw value, or because the new value is not acceptable for some reason) this method returns false and leaves the original value unchanged.
- Parameters:
-
value The actual value for the property.
- Returns:
- true if the value was set successfully, false otherwise.
- See also:
- getValue
Implements SGRawValue< T >.
The documentation for this class was generated from the following file:
