reorganization of sources, moving cmt pertaining structures into HEP folder

src/HEP/Detectors/CMakeLists.txt

@@ -0,0 +1,34 @@
+set(HEADERS
+    ChamberHitEvent.h
+    DetectorChamber.h
+    ExperimentFitEvent.h
+    HierarchicalEncoding.h
+    Hit.h
+    HitMC.h
+    LinearFit.h
+    MuonError.h
+    MuonEvent.h
+    MuonScatter.h
+)
+
+set(libname ${PACKAGE_LIBPREFIX}Detectors)
+set(ULIB_SHARED_LIBRARIES ${ULIB_SHARED_LIBRARIES} ${libname} PARENT_SCOPE)
+set(ULIB_SELECTED_MODULES ${ULIB_SELECTED_MODULES} Detectors PARENT_SCOPE)
+
+## Headers-only INTERFACE library
+add_library(${libname} INTERFACE)
+target_include_directories(${libname} INTERFACE
+    $<BUILD_INTERFACE:${SRC_DIR}>
+    $<INSTALL_INTERFACE:${INSTALL_INC_DIR}>
+)
+
+install(TARGETS ${libname}
+        EXPORT "uLibTargets")
+
+install(FILES ${HEADERS}
+        DESTINATION ${INSTALL_INC_DIR}/HEP/Detectors)
+
+if(BUILD_TESTING)
+  include(uLibTargetMacros)
+  add_subdirectory(testing)
+endif()