From c17ad76595c679f8f0bed93bd9b1a57bcafd0187 Mon Sep 17 00:00:00 2001
From: mes5k <mes5k>
Date: Fri, 13 Feb 2004 23:21:38 +0000
Subject: [PATCH] now the Arg adds itself to the CmdLine arglist

---
 include/tclap/Arg.h               |  6 ++++++
 include/tclap/UnlabeledMultiArg.h | 11 +++++++++++
 include/tclap/UnlabeledValueArg.h | 11 +++++++++++
 3 files changed, 28 insertions(+)

diff --git a/include/tclap/Arg.h b/include/tclap/Arg.h
index ef5c902..da36513 100644
--- a/include/tclap/Arg.h
+++ b/include/tclap/Arg.h
@@ -132,6 +132,12 @@ class Arg
 		void _checkWithVisitor() const;
 
 	public:
+
+		/**
+		 * Adds this to the specified list of Args.
+		 * \param argList - The list to add this to.
+		 */
+		virtual void addToList( list<Arg*>& argList ) const;
 		
 		/**
 		 * Begin ignoring arguments since the "--" argument was specified.
diff --git a/include/tclap/UnlabeledMultiArg.h b/include/tclap/UnlabeledMultiArg.h
index 558f266..1aadc24 100644
--- a/include/tclap/UnlabeledMultiArg.h
+++ b/include/tclap/UnlabeledMultiArg.h
@@ -91,6 +91,11 @@ class UnlabeledMultiArg : public MultiArg<T>
 		 */
 		virtual bool operator==(const Arg& a) const;
 
+		/**
+		 * Pushes this to back of list rather than front.
+		 * \param argList - The list this should be added to.
+		 */
+		virtual void addToList( list<Arg*>& argList ) const;
 };
 
 template<class T>
@@ -142,6 +147,12 @@ bool UnlabeledMultiArg<T>::operator==(const Arg& a) const
 		return false;
 }
 
+template<class T>
+void UnlabeledMultiArg<T>::addToList( list<Arg*>& argList ) const
+{
+	argList.push_back( (Arg*)this );
+}
+
 }
 
 #endif
diff --git a/include/tclap/UnlabeledValueArg.h b/include/tclap/UnlabeledValueArg.h
index 478d6ff..8fb7e67 100644
--- a/include/tclap/UnlabeledValueArg.h
+++ b/include/tclap/UnlabeledValueArg.h
@@ -101,6 +101,11 @@ class UnlabeledValueArg : public ValueArg<T>
 		 */
 		virtual bool operator==(const Arg& a ) const;
 
+		/**
+		 * Instead of pushing to the front of list, push to the back.
+		 * \param argList - The list to add this to.
+		 */
+		virtual void addToList( list<Arg*>& argList ) const;
 };
 
 /**
@@ -175,5 +180,11 @@ bool UnlabeledValueArg<T>::operator==(const Arg& a ) const
 		return false;
 }
 
+template<class T>
+void UnlabeledValueArg<T>::addToList( list<Arg*>& argList ) const
+{
+	argList.push_back( (Arg*)this );
+}
+
 }
 #endif