Apply fixes suggested in PR #161

documentation/doxygen/Doxyfile

@@ -948,7 +948,7 @@ EXCLUDE_PATTERNS = */G__* \
 # Note that the wildcards are matched against the file with absolute path, so to
 # exclude all test directories use the pattern */test/*
 
-EXCLUDE_SYMBOLS = *ClassDef* *ClassImp*
+EXCLUDE_SYMBOLS =
 
 # The EXAMPLE_PATH tag can be used to specify one or more files or directories
 # that contain example code fragments that are included (see the \include
@@ -2057,15 +2057,15 @@ ENABLE_PREPROCESSING = YES
 # The default value is: NO.
 # This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
 
-MACRO_EXPANSION = NO
+MACRO_EXPANSION = YES
 
 # If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES then
 # the macro expansion is limited to the macros specified with the PREDEFINED and
 # EXPAND_AS_DEFINED tags.
 # The default value is: NO.
 # This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
 
-EXPAND_ONLY_PREDEF = NO
+EXPAND_ONLY_PREDEF = YES
 
 # If the SEARCH_INCLUDES tag is set to YES the includes files in the
 # INCLUDE_PATH will be searched if a #include is found.
@@ -2097,7 +2097,7 @@ INCLUDE_FILE_PATTERNS =
 # recursively expanded use the := operator instead of the = operator.
 # This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
 
-PREDEFINED =
+PREDEFINED = ClassDef(x,y)=// ClassImp(x)=// ClassImpQ(x)=// templateClassImp(x)=// NamespaceImp(x)=//
 
 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
 # tag can be used to specify a list of macro names that should be expanded. The