From c82709e1d8477c93f5a8413c461ee989e3db426e Mon Sep 17 00:00:00 2001
From: mccallum <mccallum@72102866-910b-0410-8b05-ffd578937521>
Date: Mon, 3 Jul 1995 22:20:40 +0000
Subject: [PATCH] Allow easy user-modification of concrete class.  Removed
 references to NSGData. ([NSArchiver +_setConcreteClass:]): New method.
 ([NSArchiver +_concreteClass]): New method. ([NSArchiver +initialize]): New
 method.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@490 72102866-910b-0410-8b05-ffd578937521
---
 Source/NSArchiver.m | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/Source/NSArchiver.m b/Source/NSArchiver.m
index 7c6bae55c..c56283757 100644
--- a/Source/NSArchiver.m
+++ b/Source/NSArchiver.m
@@ -24,11 +24,27 @@
 #include <objects/stdobjects.h>
 #include <Foundation/NSArchiver.h>
 #include <Foundation/NSGArchiver.h>
-#include <Foundation/NSGData.h>
 #include <objects/NSCoder.h>
 
 @implementation NSArchiver
 
+static Class NSArchiver_concrete_class;
+
++ (void) _setConcreteClass: (Class)c
+{
+  NSArchiver_concrete_class = c;
+}
+
++ (Class) _concreteClass
+{
+  return NSArchiver_concrete_class;
+}
+
++ (void) initialize
+{
+  NSArchiver_concrete_class = [NSGArchiver class];
+}
+
 // Initializing an archiver
 
 /* This is the designated initializer */
@@ -43,8 +59,8 @@
 + (NSData*) archivedDataWithRootObject: (id)rootObject
 {
   /* xxx a quick kludge implementation */
-  id d = [[NSGMutableData alloc] init];
-  id a = [[NSGArchiver alloc] initForWritingWithMutableData:d];
+  id d = [[NSMutableData alloc] init];
+  id a = [[NSArchiver alloc] initForWritingWithMutableData:d];
   [a encodeRootObject:rootObject];
   return [d autorelease];
 }