Change the way to check signal type making prefix_

attribute as static with a static class method which
will check that the beginning of string argument
matches the prefix.

Change-Id: Idb129c7179391da61447996560957b2791aa9383
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/can/can-signals.cpp b/src/can/can-signals.cpp
index 00b6ee0..27a7df9 100644
--- a/src/can/can-signals.cpp
+++ b/src/can/can-signals.cpp
@@ -25,6 +25,8 @@
 #include "../obd2/obd2-signals.hpp"
 #include "../low-can-binding.hpp"
 
+std::string can_signal_t::prefix_ = "messages.";
+
 can_message_definition_t& can_signal_t::get_message()
 {
 	return message_;