SmartPointer.hpp:7:  Do not indent within a namespace  [runtime/indentation_namespace] [4]
SmartPointer.hpp:17:  Do not indent within a namespace  [runtime/indentation_namespace] [4]
SmartPointer.hpp:20:  "public:" should be preceded by a blank line  [whitespace/blank_line] [3]
SmartPointer.hpp:23:  Constructors callable with one argument should be marked explicit.  [runtime/explicit] [5]
SmartPointer.hpp:148:  Closing brace should be aligned with beginning of class SmartPointer  [whitespace/indent] [3]
SmartPointer.hpp:149:  Namespace should be terminated with "// namespace smart_pointer"  [readability/namespace] [5]
Done processing SmartPointer.hpp
Total errors found: 6