use std::string_view

2018-07-02 04:31:41 +08:00
parent d6590f88b0
commit 56a9647d56
6 changed files with 47 additions and 25 deletions
--- a/source/gui/widgets/listbox.cpp
+++ b/source/gui/widgets/listbox.cpp
@@ -4825,6 +4825,17 @@ namespace nana
 				}

 				//Behavior of Iterator's value_type
+#ifdef _nana_std_has_string_view
+				bool item_proxy::operator==(std::string_view sv) const
+				{
+					return (text(0) == sv);
+				}
+
+				bool item_proxy::operator==(std::wstring_view sv) const
+				{
+					return (text(0) == to_utf8(sv));
+				}
+#else
 				bool item_proxy::operator==(const char * s) const
 				{
 					return this->operator==(std::string(s));
@@ -4844,6 +4855,7 @@ namespace nana
 				{
 					return (text(0) == to_utf8(s));
 				}
+#endif

 				item_proxy & item_proxy::operator=(const item_proxy& rhs)
 				{