kfr

commit ff058a39a42e886b8db71677d735c37621d70f14
parent d65dff134f3b40c069cf508c915d2adfec1acb9b
Author: [email protected] <[email protected]>
Date:   Tue, 26 Jul 2016 15:51:32 +0300

CoMeta: repr() for std::pair

Diffstat:
M
include/kfr/cometa/string.hpp
 | 
7
+++++++

1 file changed, 7 insertions(+), 0 deletions(-)
diff --git a/include/kfr/cometa/string.hpp b/include/kfr/cometa/string.hpp
@@ -4,6 +4,7 @@
 #include <array>
 #include <cstdio>
 #include <string>
+#include <utility>
 
 #pragma clang diagnostic push
 #if CID_HAS_WARNING("-Wformat-security")
@@ -29,6 +30,12 @@ inline std::string repr(const named_arg<T>& value)
     return std::string(value.name) + " = " + as_string(value.value);
 }
 
+template <typename T1, typename T2>
+inline std::string repr(const std::pair<T1, T2>& value)
+{
+    return "(" + as_string(value.first) + "; " + as_string(value.second) + ")";
+}
+
 template <typename T>
 using repr_type = decay<decltype(repr(std::declval<T>()))>;