IVGCVSW-2515 Fix compilation when TfParser is disabled

Change-Id: Ia0019134f76764cd4fe6ed9dc1423b8aba411d33

1 files changed, 32 insertions, 0 deletions

diff --git a/src/armnnUtils/PrototxtConversions.cpp b/src/armnnUtils/PrototxtConversions.cpp
new file mode 100644
index 0000000000..1a6c053355
--- /dev/null
+++ b/src/armnnUtils/PrototxtConversions.cpp
@@ -0,0 +1,32 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "PrototxtConversions.hpp"
+
+#include <boost/format.hpp>
+
+#include <iomanip>
+#include <sstream>
+#include <string>
+
+namespace armnnUtils
+{
+
+/// Converts an int value into the Prototxt octal representation
+std::string ConvertInt32ToOctalString(int value)
+{
+    std::stringstream ss;
+    std::string returnString;
+    for (int i = 0; i < 4; ++i)
+    {
+        ss << "\\";
+        ss << std::setw(3) << std::setfill('0') << std::oct << ((value >> (i * 8)) & 0xFF);
+    }
+
+    ss >> returnString;
+    return returnString;
+}
+
+} // namespace armnnUtils