Update TableHelper.h

Author: njacazio

Common/Core/TableHelper.h

@@ -24,6 +24,9 @@
 
 #include <string>
 
+namespace o2::common::core
+{
+
 /// Function to print the table required in the full workflow
 /// @param initContext initContext of the init function
 void printTablesInWorkflow(o2::framework::InitContext& initContext);
@@ -109,4 +112,11 @@ bool getTaskOptionValue(o2::framework::InitContext& initContext, const std::stri
   return getTaskOptionValue(initContext, taskName, configurable.name, configurable.value, verbose);
 }
 
+} // namespace o2::common::core
+
+using o2::common::core::printTablesInWorkflow;
+using o2::common::core::isTableRequiredInWorkflow;
+using o2::common::core::enableFlagIfTableRequired;
+using o2::common::core::getTaskOptionValue;
+
 #endif // COMMON_CORE_TABLEHELPER_H_