TExpression
Base class for a node in a expression tree.
Inheritance
| Level | Ancestor | Description |
|---|---|---|
| 1 | TObject | Ultimate ancestor in a class hierarchy |
| 2 | TBaseObject | A base class for objects that can be used instead of TObject. |
| 3 | TReferenceCountedObject | Object that keeps track of the number of times it is referenced from other objects |
| 4 | TExpression |
Source
Code.Expression.pas (28)
Methods
| Scope | Visibility | Result | Name | Description |
|---|---|---|---|---|
| Type | public | TExpression | ParseExpression(ColumnIndex: TInteger32; Value: TText) | |
| Type | public | TExpression | OrAll(Expressions: TList<TExpression>; FreeExpressions: TBoolean) | |
| Type | public | TExpression | AndAll(Expressions: TList<TExpression>; FreeExpressions: TBoolean) |