/NRefactory/ICSharpCode.NRefactory.CSharp/Ast/Expressions/CastExpression.cs
http://github.com/icsharpcode/ILSpy · C# · 152 lines · 104 code · 20 blank · 28 comment · 3 complexity · 5dfbbd1fdf3478f2fb26d20aa6455615 MD5 · raw file
- //
- // CastExpression.cs
- //
- // Author:
- // Mike Krüger <mkrueger@novell.com>
- //
- // Copyright (c) 2009 Novell, Inc (http://www.novell.com)
- //
- // Permission is hereby granted, free of charge, to any person obtaining a copy
- // of this software and associated documentation files (the "Software"), to deal
- // in the Software without restriction, including without limitation the rights
- // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- // copies of the Software, and to permit persons to whom the Software is
- // furnished to do so, subject to the following conditions:
- //
- // The above copyright notice and this permission notice shall be included in
- // all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- // THE SOFTWARE.
- using System.Collections.Generic;
- using System;
- namespace ICSharpCode.NRefactory.CSharp
- {
- /// <summary>
- /// (CastTo)Expression
- /// </summary>
- public class CastExpression : Expression
- {
- public CSharpTokenNode LParToken {
- get { return GetChildByRole (Roles.LPar); }
- }
-
- public AstType Type {
- get { return GetChildByRole (Roles.Type); }
- set { SetChildByRole (Roles.Type, value); }
- }
-
- public CSharpTokenNode RParToken {
- get { return GetChildByRole (Roles.RPar); }
- }
-
- public Expression Expression {
- get { return GetChildByRole (Roles.Expression); }
- set { SetChildByRole (Roles.Expression, value); }
- }
-
- public CastExpression ()
- {
- }
- public CastExpression (AstType castToType, Expression expression)
- {
- AddChild (castToType, Roles.Type);
- AddChild (expression, Roles.Expression);
- }
- public override void AcceptVisitor (IAstVisitor visitor)
- {
- visitor.VisitCastExpression (this);
- }
-
- public override T AcceptVisitor<T> (IAstVisitor<T> visitor)
- {
- return visitor.VisitCastExpression (this);
- }
-
- public override S AcceptVisitor<T, S> (IAstVisitor<T, S> visitor, T data)
- {
- return visitor.VisitCastExpression (this, data);
- }
-
- protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
- {
- CastExpression o = other as CastExpression;
- return o != null && this.Type.DoMatch(o.Type, match) && this.Expression.DoMatch(o.Expression, match);
- }
- #region Builder methods
- public override MemberReferenceExpression Member(string memberName)
- {
- return new MemberReferenceExpression { Target = this, MemberName = memberName };
- }
- public override IndexerExpression Indexer(IEnumerable<Expression> arguments)
- {
- IndexerExpression expr = new IndexerExpression();
- expr.Target = new ParenthesizedExpression(this);
- expr.Arguments.AddRange(arguments);
- return expr;
- }
- public override IndexerExpression Indexer(params Expression[] arguments)
- {
- IndexerExpression expr = new IndexerExpression();
- expr.Target = new ParenthesizedExpression(this);
- expr.Arguments.AddRange(arguments);
- return expr;
- }
- public override InvocationExpression Invoke(string methodName, IEnumerable<AstType> typeArguments, IEnumerable<Expression> arguments)
- {
- InvocationExpression ie = new InvocationExpression();
- MemberReferenceExpression mre = new MemberReferenceExpression();
- mre.Target = new ParenthesizedExpression(this);
- mre.MemberName = methodName;
- mre.TypeArguments.AddRange(typeArguments);
- ie.Target = mre;
- ie.Arguments.AddRange(arguments);
- return ie;
- }
- public override InvocationExpression Invoke(IEnumerable<Expression> arguments)
- {
- InvocationExpression ie = new InvocationExpression();
- ie.Target = new ParenthesizedExpression(this);
- ie.Arguments.AddRange(arguments);
- return ie;
- }
- public override InvocationExpression Invoke(params Expression[] arguments)
- {
- InvocationExpression ie = new InvocationExpression();
- ie.Target = new ParenthesizedExpression(this);
- ie.Arguments.AddRange(arguments);
- return ie;
- }
- public override CastExpression CastTo(AstType type)
- {
- return new CastExpression { Type = type, Expression = new ParenthesizedExpression(this) };
- }
- public override AsExpression CastAs(AstType type)
- {
- return new AsExpression { Type = type, Expression = new ParenthesizedExpression(this) };
- }
- public override IsExpression IsType(AstType type)
- {
- return new IsExpression { Type = type, Expression = new ParenthesizedExpression(this) };
- }
- #endregion
- }
- }