SmartPointer.hpp:15:  Do not indent within a namespace  [runtime/indentation_namespace] [4]
SmartPointer.hpp:22:  Do not indent within a namespace  [runtime/indentation_namespace] [4]
SmartPointer.hpp:25:  public: should be indented +1 space inside class SmartPointer  [whitespace/indent] [3]
SmartPointer.hpp:145:  private: should be indented +1 space inside class SmartPointer  [whitespace/indent] [3]
SmartPointer.hpp:147:  public: should be indented +1 space inside class Core  [whitespace/indent] [3]
SmartPointer.hpp:160:  Namespace should be terminated with "// namespace smart_pointer"  [readability/namespace] [5]
Done processing SmartPointer.hpp
Total errors found: 6