In cpplint, permit Dodxygen C++ annotations, which come after members, e.g.

int var; //!< Brief description after the member
or
  int var; ///< Brief description after the member

Cf. http://www.stack.nl/~dimitri/doxygen/manual/docblocks.html#memberdoc

Currently, cpplint accepts comments after members, cf.
http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml?showone=Implementation_Comments#Implementation_Comments
and it accepts also the doxygen comments of the type "///" (followed by a new line) and
"/// " (followed by a comment). Only the Doxygen annotations, which come
after members are rejected, which is fixed by this patch.

Review URL: https://codereview.appspot.com/14607044

Patch from Tobias Burnus <burnus@net-b.de>.

cpplint/cpplint.py

@@ -2627,10 +2627,15 @@ def CheckSpacing(filename, clean_lines, linenum, nesting_state, error):
         # //----------------------------------------------------------
         # or are an empty C++ style Doxygen comment, like:
         # ///
+        # or C++ style Doxygen comments placed after the variable:
+        # ///<  Header comment
+        # //!<  Header comment
         # or they begin with multiple slashes followed by a space:
         # //////// Header comment
         match = (Search(r'[=/-]{4,}\s*$', line[commentend:]) or
                  Search(r'^/$', line[commentend:]) or
+                 Search(r'^!< ', line[commentend:]) or
+                 Search(r'^/< ', line[commentend:]) or
                  Search(r'^/+ ', line[commentend:]))
         if not match:
           error(filename, linenum, 'whitespace/comments', 4,