+//------------------------------------------------------------------------------
+//---------------------------------------------------- Accumulator::addConcept()
+//------------------------------------------------------------------------------
+int Accumulator::addConcept(const std::string & description, const std::string & unit, const bool & integerNatureSample, const char *conceptNameFormat) throw() {
+ std::string conceptName = anna::functions::asString(conceptNameFormat, description.c_str(), a_name.c_str());
+ return anna::statistics::Engine::instantiate().addConcept(conceptName, unit, integerNatureSample);
+}
+
+