figure.h:14:  Do not use namespace using-directives.  Use using-declarations instead.  [build/namespaces] [5]
figure.h:17:  public: should be indented +1 space inside class Figure  [whitespace/indent] [3]
figure.h:26:  private: should be indented +1 space inside class Triangle  [whitespace/indent] [3]
figure.h:29:  public: should be indented +1 space inside class Triangle  [whitespace/indent] [3]
figure.h:47:  private: should be indented +1 space inside class Rect  [whitespace/indent] [3]
figure.h:50:  public: should be indented +1 space inside class Rect  [whitespace/indent] [3]
figure.h:67:  private: should be indented +1 space inside class Circle  [whitespace/indent] [3]
figure.h:70:  public: should be indented +1 space inside class Circle  [whitespace/indent] [3]
figure.h:94:  An else should appear on the same line as the preceding }  [whitespace/newline] [4]
figure.h:94:  If an else has a brace on one side, it should have it on both  [readability/braces] [5]
figure.h:99:  An else should appear on the same line as the preceding }  [whitespace/newline] [4]
figure.h:99:  If an else has a brace on one side, it should have it on both  [readability/braces] [5]
figure.h:118:  An else should appear on the same line as the preceding }  [whitespace/newline] [4]
figure.h:118:  If an else has a brace on one side, it should have it on both  [readability/braces] [5]
figure.h:119:  Missing space around colon in range-based for loop  [whitespace/forcolon] [2]
Done processing figure.h
Total errors found: 15