1 files changed, 32 insertions, 0 deletions
diff --git a/src/change_tracker.h b/src/change_tracker.h
new file mode 100644
index 0000000..e8ffa32
--- /dev/null
+++ b/src/change_tracker.h
@@ -0,0 +1,32 @@
+#ifndef CHANGE_SRC_CHANGE_TRACKER_H_
+#define CHANGE_SRC_CHANGE_TRACKER_H_
+
+#include "utility.h"
+
+#include <unordered_map>
+
+#include <boost/process.hpp>
+
+namespace utility {
+
+class ChangeTracker {
+	public:
+		ChangeTracker(utility::Logger*);
+		~ChangeTracker();
+
+		bool is_tracked(const std::string&) const;
+
+		bool track(const std::string&);
+
+	private:
+		utility::Logger* const logger_;
+
+		std::unordered_map<
+			std::string, std::unique_ptr<boost::process::child>
+		> children_;
+
+};
+
+}
+
+#endif  // CHANGE_SRC_CHANGE_TRACKER_H_