Class SliceExpression

Represents slice of collection using range.

Inheritance
object
Expression
CustomExpression
SliceExpression
Inherited Members
Namespace: DotNext.Linq.Expressions
Assembly: DotNext.Metaprogramming.dll
Syntax
public sealed class SliceExpression : CustomExpression

Constructors

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SliceExpression(Expression, Expression)

Initializes a new slice of collection or array.

Declaration
public SliceExpression(Expression collection, Expression range)
Parameters
Type Name Description
Expression collection

The collection or array.
Expression range

The requested range of collection or array. Should of type Range.
Exceptions
Type Condition
ArgumentException

collection doesn't implement Slice method, Length or Count property; or range is not of type Range.

Properties

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Collection

Gets collection.

Declaration
public Expression Collection { get; }
Property Value
Type Description
Expression
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Range

Gets slice range.

Declaration
public Expression Range { get; }
Property Value
Type Description
Expression
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Type

Gets result type of asynchronous operation.

Declaration
public override Type Type { get; }
Property Value
Type Description
Type
Overrides

Methods

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Reduce()

Translates this expression into predefined set of expressions using Lowering technique.

Declaration
public override Expression Reduce()
Returns
Type Description
Expression

Translated expression.
Overrides
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VisitChildren(ExpressionVisitor)

Visit children expressions.

Declaration
protected override SliceExpression VisitChildren(ExpressionVisitor visitor)
Parameters
Type Name Description
ExpressionVisitor visitor

Expression visitor.
Returns
Type Description
SliceExpression

Potentially modified expression if one of children expressions is modified during visit.
Overrides

Extension Methods