date.h:7:  Missing space before {  [whitespace/braces] [5]
date.h:14:  Mismatching spaces inside () in if  [whitespace/parens] [5]
date.h:33:  Missing space before ( in while(  [whitespace/parens] [5]
date.h:42:  Missing space before ( in while(  [whitespace/parens] [5]
date.h:45:  Missing space before {  [whitespace/braces] [5]
date.h:49:  Missing space before {  [whitespace/braces] [5]
date.h:60:  Lines should be <= 80 characters long  [whitespace/line_length] [2]
date.h:60:  Missing space before ( in while(  [whitespace/parens] [5]
date.h:60:  Use operator || instead of or  [readability/alt_tokens] [2]
date.h:60:  Use operator || instead of or  [readability/alt_tokens] [2]
date.h:63:  Missing space before {  [whitespace/braces] [5]
date.h:67:  Missing space before {  [whitespace/braces] [5]
date.h:78:  Lines should be <= 80 characters long  [whitespace/line_length] [2]
date.h:79:  Redundant blank line at the end of a code block should be deleted.  [whitespace/blank_line] [3]
date.h:23:  Add #include <string> for string  [build/include_what_you_use] [4]
date.h:78:  Add #include <vector> for vector<>  [build/include_what_you_use] [4]
Done processing date.h
Total errors found: 16