Class Evaluator

Summary description for Evaluator.

Inheritance

System.Object

Evaluator

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: ImageVault.Client.Query

Assembly: ImageVault.Client.dll

Syntax

public static class Evaluator

Methods

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.