From bceff2fb3fc68bb0aa88b886900c34b77340c826 Mon Sep 17 00:00:00 2001
From: surmeh01 <surabhi.mehta@arm.com>
Date: Thu, 29 Mar 2018 16:29:27 +0100
Subject: Release 18.03

---
 src/armnnUtils/DotSerializer.hpp | 131 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100644 src/armnnUtils/DotSerializer.hpp

(limited to 'src/armnnUtils/DotSerializer.hpp')

diff --git a/src/armnnUtils/DotSerializer.hpp b/src/armnnUtils/DotSerializer.hpp
new file mode 100644
index 0000000000..3cb591ca72
--- /dev/null
+++ b/src/armnnUtils/DotSerializer.hpp
@@ -0,0 +1,131 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// See LICENSE file in the project root for full license information.
+//
+
+#pragma once
+
+#include <ostream>
+#include <vector>
+#include <memory>
+
+namespace armnn
+{
+
+class DotBase
+{
+public:
+    explicit DotBase(std::ostream& stream)
+        : m_Stream(stream) {}
+
+    std::ostream& GetStream() { return m_Stream; }
+
+private:
+    std::ostream& m_Stream;
+};
+
+class HtmlSection : public DotBase
+{
+public:
+    explicit HtmlSection(std::ostream& stream)
+        : DotBase(stream) { GetStream() << "<";}
+    ~HtmlSection() { GetStream() << ">"; }
+};
+
+class HtmlSimpleTag : public DotBase
+{
+public:
+    explicit HtmlSimpleTag(std::ostream& stream, const char* name)
+        : DotBase(stream)
+        , m_Name(name){ GetStream() << "<" << m_Name << ">"; }
+    ~HtmlSimpleTag() { GetStream() << "</" << m_Name << ">"; }
+
+private:
+    const char* m_Name;
+};
+
+class HtmlBold : public HtmlSimpleTag
+{
+public:
+    explicit HtmlBold(std::ostream &stream)
+        : HtmlSimpleTag(stream, "B") {}
+};
+
+class HtmlFont : public DotBase
+{
+public:
+    explicit HtmlFont(std::ostream& stream, int fontSize, const char* color, const char* face);
+    explicit HtmlFont(std::ostream& stream);
+    ~HtmlFont();
+};
+
+class DotAttributeSet : public DotBase
+{
+public:
+    explicit DotAttributeSet(std::ostream& stream);
+    ~DotAttributeSet();
+
+    DotAttributeSet & AddAttribute(const std::string& name, const std::stringstream& value);
+    DotAttributeSet & AddAttribute(const std::string& name, int value);
+    DotAttributeSet & AddAttribute(const std::string& name, const std::string& value);
+private:
+    std::vector<std::string> m_Attributes;
+};
+
+class DotEdge : public DotBase
+{
+public:
+    explicit DotEdge(std::ostream& stream, unsigned int fromNodeId, unsigned int toNodeId);
+    ~DotEdge();
+
+    DotAttributeSet& GetAttributeSet() { return *m_Attributes.get(); }
+private:
+    std::unique_ptr<DotAttributeSet> m_Attributes;
+};
+
+class NodeContent : public DotBase
+{
+public:
+    explicit NodeContent(std::ostream& stream);
+    NodeContent & SetName(const std::string & name);
+    NodeContent & AddContent(const std::string & content);
+
+    ~NodeContent();
+private:
+    std::string m_Name;
+    std::vector<std::string> m_Contents;
+};
+
+class DotNode : public DotBase
+{
+public:
+    explicit DotNode(std::ostream& stream, unsigned int nodeId, const char* label);
+    ~DotNode();
+
+    NodeContent& GetContents()         { return *m_Contents.get(); }
+    DotAttributeSet& GetAttributeSet() { return *m_Attributes.get(); }
+private:
+    std::unique_ptr<NodeContent>     m_Contents;
+    std::unique_ptr<DotAttributeSet> m_Attributes;
+};
+
+class DotDefaults : public DotBase
+{
+public:
+    explicit DotDefaults(std::ostream& stream, const char* type);
+    ~DotDefaults();
+
+    DotAttributeSet& GetAttributeSet() { return *m_Attributes.get(); }
+private:
+    std::unique_ptr<DotAttributeSet> m_Attributes;
+};
+
+class DotGraph : public DotBase
+{
+public:
+    explicit DotGraph(std::ostream& stream, const char* name);
+    ~DotGraph();
+private:
+};
+
+} //namespace armnn
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