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// <file>
// <copyright see="prj:///doc/copyright.txt"/>
// <license see="prj:///doc/license.txt"/>
// <owner name="none" email=""/>
// <version>$Revision: 1965 $</version>
// </file>
using System;
using System.Collections.Generic;
namespace ICSharpCode.NRefactory.Ast
{
public class LocalVariableDeclaration : Statement
{
TypeReference typeReference;
Modifiers modifier = Modifiers.None;
List<VariableDeclaration> variables = new List<VariableDeclaration>(1);
public TypeReference TypeReference {
get {
return typeReference;
}
set {
typeReference = TypeReference.CheckNull(value);
}
}
public Modifiers Modifier {
get {
return modifier;
}
set {
modifier = value;
}
}
public List<VariableDeclaration> Variables {
get {
return variables;
}
}
public TypeReference GetTypeForVariable(int variableIndex)
{
if (!typeReference.IsNull) {
return typeReference;
}
for (int i = variableIndex; i < Variables.Count;++i) {
if (!((VariableDeclaration)Variables[i]).TypeReference.IsNull) {
return ((VariableDeclaration)Variables[i]).TypeReference;
}
}
return null;
}
public LocalVariableDeclaration(VariableDeclaration declaration) : this(TypeReference.Null)
{
Variables.Add(declaration);
}
public LocalVariableDeclaration(TypeReference typeReference)
{
this.TypeReference = typeReference;
}
public LocalVariableDeclaration(TypeReference typeReference, Modifiers modifier)
{
this.TypeReference = typeReference;
this.modifier = modifier;
}
public LocalVariableDeclaration(Modifiers modifier)
{
this.typeReference = TypeReference.Null;
this.modifier = modifier;
}
public VariableDeclaration GetVariableDeclaration(string variableName)
{
foreach (VariableDeclaration variableDeclaration in variables) {
if (variableDeclaration.Name == variableName) {
return variableDeclaration;
}
}
return null;
}
public override object AcceptVisitor(IAstVisitor visitor, object data)
{
return visitor.VisitLocalVariableDeclaration(this, data);
}
public override string ToString()
{
return String.Format("[LocalVariableDeclaration: Type={0}, Modifier ={1} Variables={2}]",
typeReference,
modifier,
GetCollectionString(variables));
}
}
}
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