Class Evaluator
Summary description for Evaluator.
Inheritance
System.Object
Evaluator
Namespace: ImageVault.Client.Query
Assembly: ImageVault.Client.dll
Syntax
public static class Evaluator : ObjectMethods
PartialEval(Expression)
Performs evaluation and replacement of independent sub-trees
Declaration
public static Expression PartialEval(Expression expression)Parameters
| Type | Name | Description |
|---|---|---|
| System.Linq.Expressions.Expression | expression | The root of the expression tree. |
Returns
| Type | Description |
|---|---|
| System.Linq.Expressions.Expression | A new tree with sub-trees evaluated and replaced. |
PartialEval(Expression, Func<Expression, Boolean>)
Performs evaluation and replacement of independent sub-trees
Declaration
public static Expression PartialEval(Expression expression, Func<Expression, bool> fnCanBeEvaluated)Parameters
| Type | Name | Description |
|---|---|---|
| System.Linq.Expressions.Expression | expression | The root of the expression tree. |
| System.Func<System.Linq.Expressions.Expression, System.Boolean> | fnCanBeEvaluated | A function that decides whether a given expression node can be part of the local function. |
Returns
| Type | Description |
|---|---|
| System.Linq.Expressions.Expression | A new tree with sub-trees evaluated and replaced. |