fixed_allocator.h:19:  public: should be indented +1 space inside class FixedAllocator  [whitespace/indent] [3]
fixed_allocator.h:19:  "public:" should be preceded by a blank line  [whitespace/blank_line] [3]
fixed_allocator.h:49:  Should have a space between // and comment  [whitespace/comments] [4]
Done processing fixed_allocator.h
Total errors found: 3