Class InvocationExpressionSlim

Lightweight representation of invocation expression tree nodes.

Inheritance
System.Object
ExpressionSlim
InvocationExpressionSlim
Inherited Members
Namespace: System.Linq.Expressions
Assembly: Nuqleon.Linq.Expressions.Bonsai.dll
Syntax
public abstract class InvocationExpressionSlim : ExpressionSlim, IArgumentProviderSlim

Properties

ArgumentCount

Gets the number of arguments.

Declaration
public abstract int ArgumentCount { get; }
Property Value
Type Description
System.Int32

Arguments

Gets the expressions representing the arguments passed to the invocation of the function.

Declaration
public ReadOnlyCollection<ExpressionSlim> Arguments { get; }
Property Value
Type Description
System.Collections.ObjectModel.ReadOnlyCollection<ExpressionSlim>

Expression

Gets the expression representing the function to invoke.

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

NodeType

Gets the expression node type.

Declaration
public override ExpressionType NodeType { get; }
Property Value
Type Description
System.Linq.Expressions.ExpressionType
Overrides

Methods

Accept(ExpressionSlimVisitor)

Accepts the expression tree node in the specified visitor.

Declaration
protected override ExpressionSlim Accept(ExpressionSlimVisitor visitor)
Parameters
Type Name Description
ExpressionSlimVisitor visitor

Visitor to process the current expression tree node.
Returns
Type Description
ExpressionSlim

Result of visiting the node.
Overrides

Accept<TExpression, TLambdaExpression, TParameterExpression, TNewExpression, TElementInit, TMemberBinding, TMemberAssignment, TMemberListBinding, TMemberMemberBinding, TCatchBlock, TSwitchCase, TLabelTarget>(ExpressionSlimVisitor<TExpression, TLambdaExpression, TParameterExpression, TNewExpression, TElementInit, TMemberBinding, TMemberAssignment, TMemberListBinding, TMemberMemberBinding, TCatchBlock, TSwitchCase, TLabelTarget>)

Accepts the expression tree node in the specified visitor.

Declaration
protected override TExpression Accept<TExpression, TLambdaExpression, TParameterExpression, TNewExpression, TElementInit, TMemberBinding, TMemberAssignment, TMemberListBinding, TMemberMemberBinding, TCatchBlock, TSwitchCase, TLabelTarget>(ExpressionSlimVisitor<TExpression, TLambdaExpression, TParameterExpression, TNewExpression, TElementInit, TMemberBinding, TMemberAssignment, TMemberListBinding, TMemberMemberBinding, TCatchBlock, TSwitchCase, TLabelTarget> visitor)
    where TLambdaExpression : TExpression where TParameterExpression : TExpression where TNewExpression : TExpression where TMemberAssignment : TMemberBinding where TMemberListBinding : TMemberBinding where TMemberMemberBinding : TMemberBinding
Parameters
Type Name Description
ExpressionSlimVisitor<TExpression, TLambdaExpression, TParameterExpression, TNewExpression, TElementInit, TMemberBinding, TMemberAssignment, TMemberListBinding, TMemberMemberBinding, TCatchBlock, TSwitchCase, TLabelTarget> visitor

Visitor to process the current expression tree node.
Returns
Type Description
TExpression

Result of visiting the node.
Type Parameters
Name Description
TExpression

Target type for expressions.
TLambdaExpression

Target type for lambda expressions. This type has to derive from TExpression.
TParameterExpression

Target type for parameter expressions. This type has to derive from TExpression.
TNewExpression

Target type for new expressions. This type has to derive from TExpression.
TElementInit

Target type for element initializers.
TMemberBinding

Target type for member bindings.
TMemberAssignment

Target type for member assignments. This type has to derive from TMemberBinding.
TMemberListBinding

Target type for member list bindings. This type has to derive from TMemberBinding.
TMemberMemberBinding

Target type for member member bindings. This type has to derive from TMemberBinding.
TCatchBlock

Target type for catch blocks.
TSwitchCase

Target type for switch cases.
TLabelTarget

Target type for label targets.
Overrides
System.Linq.Expressions.ExpressionSlim.Accept<TExpression, TLambdaExpression, TParameterExpression, TNewExpression, TElementInit, TMemberBinding, TMemberAssignment, TMemberListBinding, TMemberMemberBinding, TCatchBlock, TSwitchCase, TLabelTarget>(System.Linq.Expressions.ExpressionSlimVisitor<TExpression, TLambdaExpression, TParameterExpression, TNewExpression, TElementInit, TMemberBinding, TMemberAssignment, TMemberListBinding, TMemberMemberBinding, TCatchBlock, TSwitchCase, TLabelTarget>)

GetArgument(Int32)

Gets the argument at the specified index.

Declaration
public abstract ExpressionSlim GetArgument(int index)
Parameters
Type Name Description
System.Int32 index

The index of the argument to retrieve.
Returns
Type Description
ExpressionSlim

The argument at the specified index.

GetOrMakeArguments()

Gets or makes the arguments collection. This supports efficient layouts of subtypes.

Declaration
protected abstract ReadOnlyCollection<ExpressionSlim> GetOrMakeArguments()
Returns
Type Description
System.Collections.ObjectModel.ReadOnlyCollection<ExpressionSlim>

The arguments collection.

Update(ExpressionSlim, ReadOnlyCollection<ExpressionSlim>)

Creates a new expression that is like this one, but using the supplied children. If all of the children are the same, it will return this expression.

Declaration
public ExpressionSlim Update(ExpressionSlim expression, ReadOnlyCollection<ExpressionSlim> arguments)
Parameters
Type Name Description
ExpressionSlim expression

The Expression child node of the result.
System.Collections.ObjectModel.ReadOnlyCollection<ExpressionSlim> arguments

The Arguments child node of the result.
Returns
Type Description
ExpressionSlim

This expression if no children are changed or an expression with the updated children.

Implements

Extension Methods