Switched to standard integer types

* i.e. replaced uint8_t with std::uint8_t contained within the standard namespace
** as this version of the types is defined by the standard this should offer better compiler independence and standard compliance
* removed unnecessary pointer and reference type arguments in the std::iterator template specializations the CodepointIterator class is derived from

1 files changed, 1 insertions, 3 deletions

diff --git a/src/codepoint_iterator.h b/src/codepoint_iterator.h
index 6c8c43d..b505587 100644
--- a/src/codepoint_iterator.h
+++ b/src/codepoint_iterator.h
@@ -9,9 +9,7 @@ namespace UTF8 {
 
 class CodepointIterator : public std::iterator<std::bidirectional_iterator_tag,
                                                char32_t,
-                                               std::string::difference_type,
-                                               const char32_t*,
-                                               const char32_t&> {
+                                               std::string::difference_type> {
 	public:
 		CodepointIterator(std::string::const_iterator);
 		CodepointIterator(const CodepointIterator&);