Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## rdlc.hw
Interface Expression

All Known Implementing Classes:
  Expression_Constant, Expression_Operation, Expression_Parameter, Expression_Wire

    public interface Expression

This interface represents an HDL expression. It contains a few simple methods.

Version:
  $Revision: 1.15 $
Author:
  Greg Gibeling

Method Summary
`boolean` | `isConstant()` Simple accessor.
`boolean` | `isLValue()` Simple accessor.
`boolean` | `isRValue()` Simple accessor.

Method Detail

### isConstant

    boolean isConstant()

  Simple accessor.

  Returns:
    `true` if this expression evaluates to a constant.

### isLValue

    boolean isLValue()

  Simple accessor.

  Returns:
    `true` if this expression can appear on the left of an assignment.

### isRValue

    boolean isRValue()

  Simple accessor.

  Returns:
    `true` if this expression can appear on the right of an assignment.

Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD