All Known Implementing Classes:

RasterDataEvalEnv
```
public interface EvalEnv
```
Represents an application dependant evaluation environment. This interface has no operation. It is up to application how it is to be interpreted.
An object of this type is passed to the evalX methods of the Term class. Special implementations of the Symbol and Function interfaces can cast the object to the application specific type in order to perform an application specific evaluation of the Symbol or Function.

Version:

$Revision$ $Date$

Interface EvalEnv