#pragma link C++ class AliFMDCalibGain+;
#pragma link C++ class AliFMDCalibSampleRate+;
#pragma link C++ class AliFMDAltroMapping+;
+#pragma link C++ class AliFMDAltroIO+;
+#pragma link C++ class AliFMDAltroReader+;
+#pragma link C++ class AliFMDAltroWriter+;
#else
# error Not for compilation