IVGCVSW-3416 Create Command Handler Key class

 * Add CommandHandlerKey class with all comparison operators
 * Add UnitTests to check key sorting in collection

Change-Id: Icbd493d1e51e681cbe22a9e70ab9428a8a2ad107
Signed-off-by: Francis Murtagh <francis.murtagh@arm.com>

1 files changed, 57 insertions, 0 deletions

diff --git a/src/profiling/CommandHandlerKey.cpp b/src/profiling/CommandHandlerKey.cpp
new file mode 100644
index 0000000000..6ce73440b8
--- /dev/null
+++ b/src/profiling/CommandHandlerKey.cpp
@@ -0,0 +1,57 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "CommandHandlerKey.hpp"
+
+uint32_t CommandHandlerKey::GetPacketId() const
+{
+    return m_PacketId;
+}
+
+uint32_t CommandHandlerKey::GetVersion() const
+{
+    return m_Version;
+}
+
+bool CommandHandlerKey::operator<(const CommandHandlerKey& rhs) const
+{
+    bool result = true;
+
+    if (m_PacketId == rhs.m_PacketId)
+    {
+        result = m_Version < rhs.m_Version;
+    }
+    else if (m_PacketId > rhs.m_PacketId)
+    {
+        result = false;
+    }
+
+    return result;
+}
+
+bool CommandHandlerKey::operator>(const CommandHandlerKey& rhs) const
+{
+    return rhs < *this;
+}
+
+bool CommandHandlerKey::operator<=(const CommandHandlerKey& rhs) const
+{
+    return !(*this > rhs);
+}
+
+bool CommandHandlerKey::operator>=(const CommandHandlerKey& rhs) const
+{
+    return !(*this < rhs);
+}
+
+bool CommandHandlerKey::operator==(const CommandHandlerKey& rhs) const
+{
+    return m_PacketId == rhs.m_PacketId && m_Version == rhs.m_Version;
+}
+
+bool CommandHandlerKey::operator!=(const CommandHandlerKey& rhs) const
+{
+    return !(*this == rhs);
+}