From 6e201c4e711efdd9dc9775ad62a77da0411a50fc Mon Sep 17 00:00:00 2001
From: helge <helge@e4a50df8-12e2-0310-a44c-efbce7f8a7e3>
Date: Sat, 2 Dec 2006 17:32:46 +0000
Subject: [PATCH] added NSDecimalNumber computeSumForKey

git-svn-id: http://svn.opengroupware.org/SOPE/trunk@1384 e4a50df8-12e2-0310-a44c-efbce7f8a7e3
---
 sope-core/EOControl/ChangeLog          |  6 ++++++
 sope-core/EOControl/EOKeyValueCoding.m | 27 ++++++++++++++++++++++++--
 sope-core/EOControl/Version            |  2 +-
 3 files changed, 32 insertions(+), 3 deletions(-)

diff --git a/sope-core/EOControl/ChangeLog b/sope-core/EOControl/ChangeLog
index 8d8da17d..92a267cc 100644
--- a/sope-core/EOControl/ChangeLog
+++ b/sope-core/EOControl/ChangeLog
@@ -1,3 +1,9 @@
+2006-12-02  Helge Hess  <helge.hess@opengroupware.org>
+
+	* EOKeyValueCoding.m: added NSDecimalNumber implementation for
+	  -computeSumForKey: (TBD: implementations for the other methods)
+	  (v4.5.69)
+
 2006-09-30  Helge Hess  <helge.hess@opengroupware.org>
 
 	* EOKeyGlobalID.m: print a warning if a key-gid is created with a nil
diff --git a/sope-core/EOControl/EOKeyValueCoding.m b/sope-core/EOControl/EOKeyValueCoding.m
index 6530635e..5e1cdb67 100644
--- a/sope-core/EOControl/EOKeyValueCoding.m
+++ b/sope-core/EOControl/EOKeyValueCoding.m
@@ -867,6 +867,7 @@ static inline BOOL setValue(NSString* key, id instance, id value)
 - (id)computeSumForKey:(NSString *)_key {
   unsigned i, cc = [self count];
   id (*objAtIdx)(id, SEL, unsigned int);
+#if LIB_FOUNDATION_LIBRARY
   double sum;
 
   if (cc == 0) return [NSNumber numberWithDouble:0.0];
@@ -880,6 +881,28 @@ static inline BOOL setValue(NSString* key, id instance, id value)
     sum += [o doubleValue];
   }
   return [NSNumber numberWithDouble:sum];
+#else
+  NSDecimalNumber *n;
+  
+  n = [NSDecimalNumber zero]
+  if (cc == 0) return n;
+  
+  objAtIdx = (void*)[self methodForSelector:@selector(objectAtIndex:)];
+  
+  for (i = 0, sum = 0.0; i < cc; i++) {
+    register id o;
+    
+    o = objAtIdx(self, @selector(objectAtIndex:), i);
+
+    if ([o isKindOfClass:[NSDecimalNumber class]])
+      n = [n decimalNumberByAdding:o];
+    else {
+      n = [n decimalNumberByAdding:
+	       [NSDecimalNumber numberWithDouble:[o doubleValue]]];
+    }
+  }
+  return n;
+#endif
 }
 
 - (id)computeAvgForKey:(NSString *)_key {
@@ -928,11 +951,11 @@ static inline BOOL setValue(NSString* key, id instance, id value)
   unsigned i, cc = [self count];
   id (*objAtIdx)(id, SEL, unsigned int);
   double min;
-
+  
   if (cc == 0) return nil;
   
   objAtIdx = (void *)[self methodForSelector:@selector(objectAtIndex:)];
-    
+  
   min = [objAtIdx(self, @selector(objectAtIndex:), 0) doubleValue];
   for (i = 1; i < cc; i++) {
     register double ov;
diff --git a/sope-core/EOControl/Version b/sope-core/EOControl/Version
index f4e13957..0817bde0 100644
--- a/sope-core/EOControl/Version
+++ b/sope-core/EOControl/Version
@@ -1,3 +1,3 @@
 # version file
 
-SUBMINOR_VERSION:=68
+SUBMINOR_VERSION:=69
-- 
2.39.5