Change subscribed signals search to check filters as well

[apps/low-level-can-service.git] / low-can-binding / binding / low-can-socket.hpp

diff --git a/low-can-binding/binding/low-can-socket.hpp b/low-can-binding/binding/low-can-socket.hpp
index 018b307..71731b3 100644 (file)
--- a/low-can-binding/binding/low-can-socket.hpp
+++ b/low-can-binding/binding/low-can-socket.hpp
@@ -32,7 +32,10 @@ struct event_filter_t
        float frequency; ///< frequency - Maximum frequency which will be received and pushed a subscribed event.
        float min; ///< min - Minimum value that the signal don't have to go below to be pushed.
        float max; ///< max - Maximum value that the signal don't have to go above to be pushed.
-       event_filter_t() : frequency{NAN}, min{NAN}, max{NAN} {}
+       event_filter_t() : frequency{0}, min{-__FLT_MAX__}, max{__FLT_MAX__} {};
+       bool operator==(const event_filter_t& ext) const {
+               return frequency == ext.frequency && min == ext.min && max == ext.max;
+       }
 };
 
 /// @brief An object storing socket to CAN to be used to write on it.
@@ -62,6 +65,7 @@ public:
 
        int get_index() const;
        const std::shared_ptr<can_signal_t> get_can_signal() const;
+       bool is_signal_subscription_corresponding(const std::shared_ptr<can_signal_t>, const struct event_filter_t& event_filter) const;
        const std::shared_ptr<diagnostic_message_t> get_diagnostic_message(uint32_t pid) const;
        const std::vector<std::shared_ptr<diagnostic_message_t> > get_diagnostic_message() const;
        const std::shared_ptr<diagnostic_message_t> get_diagnostic_message(const std::string& name) const;