From 589ff6ee7fb0e6428e17006584fe38df031cafe7 Mon Sep 17 00:00:00 2001
From: Jeremie Deray <jeremie.deray@pal-robotics.com>
Date: Tue, 17 Oct 2017 11:50:13 +0200
Subject: [PATCH] embed notification within StateBlock class
---
src/state_block.h | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/src/state_block.h b/src/state_block.h
index b622bdb6a..3b6e16cae 100644
--- a/src/state_block.h
+++ b/src/state_block.h
@@ -28,7 +28,21 @@ namespace wolf {
*/
class StateBlock
{
+public:
+
+ enum class Notification : std::size_t
+ {
+ ADD = 0,
+ REMOVE,
+ UPDATE,
+ FIX_UPDATE,
+ ENABLED
+ };
+
protected:
+
+ std::atomic<StateBlock::Notification> notification_;
+
NodeBaseWPtr node_ptr_; //< pointer to the wolf Node owning this StateBlock
bool fixed_; ///< Key to indicate whether the state is fixed or not
@@ -99,6 +113,10 @@ class StateBlock
void removeLocalParametrization();
+ void notify(const StateBlock::Notification n);
+
+ StateBlock::Notification notify() const noexcept;
+
};
} // namespace wolf
@@ -196,6 +214,16 @@ inline void StateBlock::setLocalParametrizationPtr(LocalParametrizationBasePtr _
local_param_ptr_ = _local_param;
}
+inline void StateBlock::notify(const StateBlock::Notification n)
+{
+ notification_ = n;
+}
+
+inline StateBlock::Notification StateBlock::notify() const noexcept
+{
+ return notification_;
+}
+
} // namespace wolf
#endif
--
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