From 721ef647d0af6a3b67eb87801ef7c79ad9d589fc Mon Sep 17 00:00:00 2001
From: chatty
Date: Mon, 11 Mar 1996 15:49:21 +0000
Subject: Added experimental CcuListIndex Removed pragma interface

---
 utils/List.h | 29 ++++++++++++-----------------
 1 file changed, 12 insertions(+), 17 deletions(-)

(limited to 'utils/List.h')

diff --git a/utils/List.h b/utils/List.h
index de0e1d5..5067da6 100644
--- a/utils/List.h
+++ b/utils/List.h
@@ -15,16 +15,13 @@
 #ifndef List_H_
 #define List_H_
 
-#ifdef __GNUG__
-#pragma interface
-#endif
-
 #include "cplus_bugs.h"
 #include <sys/types.h>
 
 class CcuAllocator;
 
 typedef void CcuListItem;
+typedef void* CcuListIndex;
 
 #ifdef CPLUS_BUG20
 class CcuListLink;
@@ -55,8 +52,8 @@ private:
 	CcuListLink*	LastLink;
 	list_status	StatusFlag;
 
-	void	InsertAfterLink (CcuListLink*, CcuListItem*);
-	void	InsertBeforeLink (CcuListLink*, CcuListItem*);
+	CcuListIndex	InsertAfterLink (CcuListLink*, CcuListItem*);
+	CcuListIndex	InsertBeforeLink (CcuListLink*, CcuListItem*);
 	CcuListItem*	RemoveAfterLink (CcuListLink*);
 
 public:
@@ -74,8 +71,8 @@ inline	int	IsEmpty () const			{ return !LastLink; }
 	int	Length () const;
 	int	Find (CcuListItem*, int* = 0) const;
 
-	void	Append (CcuListItem*);
-	void	Prepend (CcuListItem*);
+	CcuListIndex	Append (CcuListItem*);
+	CcuListIndex	Prepend (CcuListItem*);
 inline	CcuList&	operator << (CcuListItem* it)	{ Append (it); return *this; }
 
 	CcuListItem*	RemoveFirst ();
@@ -84,8 +81,8 @@ inline	CcuList&	operator << (CcuListItem* it)	{ Append (it); return *this; }
 	int	Remove (int (*) (CcuListItem*), int = 1);
 	void	Clear ();
 
-	void	InsertAfter (const CcuListIter&, CcuListItem*);
-	void	InsertBefore (const CcuListIter&, CcuListItem*);
+	CcuListIndex	InsertAfter (const CcuListIter&, CcuListItem*);
+	CcuListIndex	InsertBefore (const CcuListIter&, CcuListItem*);
 	CcuListItem*	RemoveAfter (const CcuListIter&);
 };
 
@@ -106,6 +103,7 @@ private:
 
 public:
 inline		CcuListIter (const CcuList& l) : TheList (&l), CurLink (0), StatusFlag (StartOfList)	{ }
+		CcuListIter (const CcuList&, CcuListIndex);
 inline	void	Reset ()		{ CurLink = 0; StatusFlag = StartOfList; }
 inline	CcuListIter&	operator = (const CcuList& l)	{ TheList = &l; CurLink = 0; StatusFlag = StartOfList; return *this; }
 inline	CcuListIter&	operator = (const CcuListIter& li)	{ TheList = li.TheList; CurLink = li.CurLink; StatusFlag = li.StatusFlag; return *this; }
@@ -119,7 +117,6 @@ inline	listiter_status	GetStatus () const		{ return StatusFlag; }
 inline	operator int () const	{ return StatusFlag == Normal; }
 };
 
-
 #ifndef CPLUS_BUG19
 template <class ITEM> class CcuListIterOf;
 
@@ -132,8 +129,8 @@ inline	ITEM*	Last ()	{ return (ITEM*) (CcuList::Last ()); }
 inline	ITEM*	Nth (int n)	{ return (ITEM*) (CcuList::Nth (n)); }
 inline	int	Find (ITEM* it, int* r = 0) const	{ return CcuList::Find (it, r); }
 
-inline	void	Append (ITEM* it)	{ CcuList::Append (it); }
-inline	void	Prepend (ITEM* it)	{ CcuList::Prepend (it); }
+inline	CcuListIndex	Append (ITEM* it)	{ return CcuList::Append (it); }
+inline	CcuListIndex	Prepend (ITEM* it)	{ return CcuList::Prepend (it); }
 inline	CcuListOf<ITEM>&	operator << (ITEM* it)	{ CcuList::Append (it); return *this; }
 
 inline	ITEM*	RemoveFirst ()	{ return (ITEM*) (CcuList::RemoveFirst ()); }
@@ -141,8 +138,8 @@ inline	ITEM*	RemoveLast ()	{ return (ITEM*) (CcuList::RemoveLast ()); }
 inline	int	Remove (ITEM* it, int nb = 1)	{ return CcuList::Remove (it, nb); }
 inline	int	Remove (int (*p) (ITEM*), int nb = 1)	{ return CcuList::Remove ((int (*) (void*)) p, nb); }
 
-inline	void	InsertAfter (const CcuListIterOf <ITEM>& li, ITEM*it)	{ CcuList::InsertAfter (li, it); }
-inline	void	InsertBefore (const CcuListIterOf <ITEM>& li, ITEM* it)	{ CcuList::InsertBefore (li, it); }
+inline	CcuListIndex	InsertAfter (const CcuListIterOf <ITEM>& li, ITEM*it)	{ return CcuList::InsertAfter (li, it); }
+inline	CcuListIndex	InsertBefore (const CcuListIterOf <ITEM>& li, ITEM* it)	{ return CcuList::InsertBefore (li, it); }
 inline	ITEM*	RemoveAfter (const CcuListIterOf <ITEM>& li)		{ return (ITEM*) CcuList::RemoveAfter (li); }
 };
 
@@ -157,8 +154,6 @@ inline	int	Find (ITEM* it)		{ return CcuListIter::Find (it); }
 };
 #endif	/* CPLUS_BUG19 */
 
-
-
 typedef CcuListItem CcuStackItem;
 
 /* CPLUS_BUG10 */
-- 
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