add to network::http::request_header/response_header typedef string_type (for header concept)

ky · ky · commit 2f1dee8b1ae2 · 2012-12-07T19:00:28.000+04:00
diff --git a/include/network/protocol/http/message/header.hpp b/include/network/protocol/http/message/header.hpp
@@ -24,6 +24,7 @@ namespace network {
 namespace http {
 
 struct request_header {
+  typedef std::string string_type;
   std::string name, value;
 };
 
@@ -33,6 +34,7 @@ inline void swap(request_header & l, request_header & r) {
 }
 
 struct response_header {
+  typedef std::string string_type;
   std::string name, value;
 };
 
