X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=src%2FW1Device.hh;h=28d4d3852cf217fc17159e1a04698128e4ac0387;hb=e3fdbdfff2fc5e4ca6bc42e71ba8265c0e5c3719;hp=6ce09990ccf1962672e0055fad09e83ecf889d89;hpb=a7002b0a87c5f17b542dfbd44f482014a191df97;p=lib1wire.git

diff --git a/src/W1Device.hh b/src/W1Device.hh
index 6ce0999..28d4d38 100644
--- a/src/W1Device.hh
+++ b/src/W1Device.hh
@@ -13,8 +13,10 @@
 
 #include <dirent.h>
 #include <stdbool.h>
+#include <pthread.h>
 
 #include <plp/Data.hh>
+#include <plp/DataReader.hh>
 #include <plp/SensorDevice.hh>
 #include <plp/Device.hh>
 
@@ -32,12 +34,12 @@ namespace w1 {
 			W1Device(std::string device_id_param,
 				std::string device_type_param,
 				dirent *direntry_param);
-			virtual ~W1Device();
+			~W1Device();
 			std::string get_name();
 			void set_name(std::string name_param);
 			void printout();
 			plp::Data *get_data();
-			plp::DataReader *get_device_data();
+			const plp::DataReader *get_device_data();
 		protected:
 			std::string dir_path;
 			std::string slave_file;
@@ -45,9 +47,10 @@ namespace w1 {
 			plp::DataReader *reader;
 			void save_and_clean_cache();
 			virtual std::vector<double> *get_raw_data() = 0;
-			virtual unsigned int get_data_decimal_precision() = 0;
-			void cache(plp::Data *data);
+			virtual unsigned int get_data_decimal_precision() { return 1; }
+			void cache(plp::Data *new_data);
 			std::string to_string(double val, int digit_count);
+			pthread_mutex_t plock;
 	};
 }