X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=version2%2Fsrc%2FC%2Farray.h;h=b9d719628c41c2ad9c90990e034c881c5a8042e3;hb=a578eebaebcddd7f6b2a1b2edeed739bef657d5a;hp=a456fef5e697d7480addca664d896495ea1fb667;hpb=7262ffd03fa5a5f9e92977e7e3cc04dd2c2ff6e0;p=iotcloud.git

diff --git a/version2/src/C/array.h b/version2/src/C/array.h
index a456fef..b9d7196 100644
--- a/version2/src/C/array.h
+++ b/version2/src/C/array.h
@@ -1,6 +1,7 @@
 #ifndef ARRAY_H
 #define ARRAY_H
 #include <inttypes.h>
+#include "common.h"
 
 typedef uint32_t uint;
 
@@ -72,4 +73,13 @@ private:
 	type *array;
 	uint size;
 };
+
+template<typename type>
+void System_arraycopy(Array<type> * src, int32_t srcPos, Array<type> *dst, int32_t dstPos, int32_t len) {
+	if (srcPos + len > src->length() ||
+			dstPos + len > dst->length())
+		ASSERT(0);
+	uint bytesToCopy = len * sizeof(type);
+	memcpy(&dst->internalArray()[dstPos], &src->internalArray()[srcPos], bytesToCopy);
+}
 #endif