Added #include <cctype> for windows std::isdigit

2016-08-25 15:41:49 +02:00
parent ef8bba9818
commit ef57f27b38
1 changed files with 1 additions and 0 deletions
--- a/date.h
+++ b/date.h
@@ -40,6 +40,7 @@
 #include <ratio>
 #include <type_traits>
 #include <sstream>
+#include <cctype>

 namespace date
 {