Implement signals states decoder and change map

to a vector.

Change-Id: I185724f2966fecac6659d401751da56d2886ed9d
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

1 files changed, 9 insertions, 8 deletions

diff --git a/src/can/can-signals.hpp b/src/can/can-signals.hpp
index 53acd00..c522d0a 100644
--- a/src/can/can-signals.hpp
+++ b/src/can/can-signals.hpp
@@ -95,24 +95,24 @@ private:
 								*	clock's frequency to 0. */
 	bool send_same_; /*!< send_same_ - If true, will re-send even if the value hasn't changed.*/
 	bool force_send_changed_; /*!< force_send_changed_ - If true, regardless of the frequency, it will send the
-								*	value if it has changed. */
-	std::map<int, std::string> states_; /*!< states_ - A map of CAN signal state describing the mapping
-																	* between numerical and string values for valid states. */
+							   * value if it has changed. */
+	std::vector<std::string> states_; /*!< states_ - A map of CAN signal state describing the mapping
+										 * between numerical and string values for valid states. */
 	bool writable_; /*!< writable - True if the signal is allowed to be written from the USB host
-					*	back to CAN. Defaults to false.*/
+					 *	back to CAN. Defaults to false.*/
 	SignalDecoder decoder_; /*!< decoder_ - An optional function to decode a signal from the bus to a human
-								* readable value. If NULL, the default numerical decoder is used. */
+							 * readable value. If NULL, the default numerical decoder is used. */
 	SignalEncoder encoder_; /*!< encoder_ - An optional function to encode a signal value to be written to
 							 * CAN into a byte array. If NULL, the default numerical encoder
 							 * is used. */
 	bool received_; /*!< received_ - True if this signal has ever been received.*/
 	float last_value_; /*!< lastValue_ - The last received value of the signal. If 'received' is false,
-					   *	this value is undefined. */
+						*	this value is undefined. */
 
 public:
 	can_signal_t(can_message_definition_t& message, std::string generic_name, uint8_t bit_position, uint8_t bit_size,
 				 float factor, float offset, float min_value, float max_value, frequency_clock_t frequency, bool send_same, bool force_send_changed,
-				 std::map<int, std::string> states, bool writable, SignalDecoder decoder, SignalEncoder encoder, bool received);
+				 std::vector<std::string> states, bool writable, SignalDecoder decoder, SignalEncoder encoder, bool received);
 
 	can_message_definition_t& get_message();
 	const std::string& get_generic_name() const;
@@ -127,7 +127,8 @@ public:
 	frequency_clock_t& get_frequency();
 	bool get_send_same() const;
 	bool get_force_send_changed() const;
-	std::map<int, std::string> get_state() const;
+	const std::vector<std::string>& get_states() const;
+	const std::string get_states(float value) const;
 	size_t get_state_count() const;
 	bool get_writable() const;
 	SignalDecoder& get_decoder();