Add AppendObjects/InsertObjectsAt to nsCOMArray. Bug 175137,

r=timeless, sr=alecf, a=dbaron git-svn-id: svn://10.0.0.236/trunk@132489 18797224-902f-48f8-a5cc-f745e15eee43
2002-10-25 01:40:50 +00:00
parent b995de141a
commit 31e4da2ff8
2 changed files with 31 additions and 3 deletions
--- a/mozilla/xpcom/ds/nsCOMArray.cpp
+++ b/mozilla/xpcom/ds/nsCOMArray.cpp
@@ -66,6 +66,19 @@ nsCOMArray_base::InsertObjectAt(nsISupports* aObject, PRInt32 aIndex) {
    return result;
 }

+PRBool
+nsCOMArray_base::InsertObjectsAt(const nsCOMArray_base& aObjects, PRInt32 aIndex) {
+    PRBool result = mArray.InsertElementsAt(aObjects.mArray, aIndex);
+    if (result) {
+        // need to addref all these
+        PRInt32 count = aObjects.Count();
+        for (PRInt32 i = 0; i < count; ++i) {
+            NS_IF_ADDREF(aObjects.ObjectAt(i));
+        }
+    }
+    return result;
+}
+
 PRBool
 nsCOMArray_base::ReplaceObjectAt(nsISupports* aObject, PRInt32 aIndex)
 {