1 files changed, 60 insertions, 0 deletions
diff --git a/sc4pd/headers/lang/SC_UnorderedList.h b/sc4pd/headers/lang/SC_UnorderedList.h
new file mode 100644
index 0000000..37ce8d9
--- /dev/null
+++ b/sc4pd/headers/lang/SC_UnorderedList.h
@@ -0,0 +1,60 @@
+/*
+	SuperCollider real time audio synthesis system
+    Copyright (c) 2002 James McCartney. All rights reserved.
+	http://www.audiosynth.com
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef _SC_UnorderedList_
+#define _SC_UnorderedList_
+
+template <class T, int kMaxItems>
+class SC_UnorderedList 
+{
+    T* mList[kMaxItems];
+    unsigned int mSize;
+public:
+    SC_UnorderedList() : mSize(0) {}
+    
+    unsigned int Size() const { return mSize; }
+    Synth* GetAt(unsigned int inIndex) 
+    {
+        if (inIndex >= mSize) return 0;
+        return mList[inIndex];
+    }
+    
+    void Add(T *inItem) 
+    {
+        if (mSize < kMaxItems) {
+            mList[mSize] = inItem; 
+            SetListIndex(inItem, mSize++);
+        }
+    }
+    
+    void Remove(T *inItem) 
+    { 
+        --mSize;
+        unsigned int index = GetListIndex(inItem);
+        if (index < mSize) {
+            mList[index] = mList[mSize];
+            SetListIndex(mList[index], index);
+        }
+    }
+};
+
+#endif
+