1 files changed, 39 insertions, 0 deletions
diff --git a/implementation/configuration/include/debounce.hpp b/implementation/configuration/include/debounce.hpp
new file mode 100644
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+++ b/implementation/configuration/include/debounce.hpp
@@ -0,0 +1,39 @@
+// Copyright (C) 2017 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#ifndef VSOMEIP_CFG_DEBOUNCE_HPP
+#define VSOMEIP_CFG_DEBOUNCE_HPP
+
+#include <map>
+
+namespace vsomeip {
+namespace cfg {
+
+// Messages are forwarded either because their value differs from the
+// last received message (on_change=true) or because the specified time
+// (interval_) between two messages has elapsed. A message that is forwarded
+// because of a changed value may reset the time until the next unchanged
+// message is forwarded or not (on_change_resets_interval). By specifiying
+// indexes and bit masks, the comparison that is carried out to decide whether
+// or not two message values differ is configurable (ignore_).
+struct debounce {
+    debounce() : on_change_(false),
+            on_change_resets_interval_(false),
+            interval_(0),
+            last_forwarded_((std::chrono::steady_clock::time_point::max)()) {
+    }
+
+    bool on_change_;
+    bool on_change_resets_interval_;
+    std::map<std::size_t, byte_t> ignore_;
+
+    long interval_;
+    std::chrono::steady_clock::time_point last_forwarded_;
+};
+
+} // namespace cfg
+} // namespace vsomeip
+
+#endif // VSOMEIP_CFG_DEBOUNCE_HPP