tools: added compute-hops and dump-hops tools

As these tools work closely together with fail components, its
easiest, to build them in this context. As these tools don't
really matter for fail use, they might never be pushed to the
master branch.

Change-Id: I8c8bd80376d0475f08a531a995d829e85032371b

tools/compute-hops/BasicAlgorithm.hpp

@@ -0,0 +1,23 @@
+#ifndef __BASIC_ALGORITHM__HPP
+#define __BASIC_ALGORITHM__HPP
+
+#include "../../src/core/util/smarthops/TraceReader.hpp"
+class ResultCollector;
+
+class BasicAlgorithm {
+    public:
+		/**
+		 *
+		 * @returns boolean value for calculation success
+		 */
+        virtual bool calculateAllHops(fail::TraceReader& trace) = 0;
+
+        BasicAlgorithm(ResultCollector *rc) {m_resultCollector = rc;}
+        virtual ~BasicAlgorithm() {}
+
+    protected:
+        ResultCollector *m_resultCollector;
+};
+
+#endif // __BASIC_ALGORITHM__HPP
+