From 88cc6079cb2ba9790a2d8bb9a5955006bfcc7a16 Mon Sep 17 00:00:00 2001
From: ipknHama <ipknhama@gmail.com>
Date: Tue, 5 Aug 2014 22:38:51 +0900
Subject: add supporing handlers with res parameter

void handler(const crow::request&, crow::response& res)
{
	res.send(data)
	res.end()
}

https://news.ycombinator.com/item?id=8004017
---
 http_response.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'http_response.h')

diff --git a/http_response.h b/http_response.h
index 392fe9c..eff1d0f 100644
--- a/http_response.h
+++ b/http_response.h
@@ -11,16 +11,19 @@ namespace crow
         json::wvalue json_value;
         int code{200};
         std::unordered_map<std::string, std::string> headers;
+
         response() {}
         explicit response(int code) : code(code) {}
         response(std::string body) : body(std::move(body)) {}
         response(json::wvalue&& json_value) : json_value(std::move(json_value)) {}
         response(const json::wvalue& json_value) : body(json::dump(json_value)) {}
         response(int code, std::string body) : body(std::move(body)), code(code) {}
+
         response(response&& r)
         {
             *this = std::move(r);
         }
+
         response& operator = (response&& r)
         {
             body = std::move(r.body);
@@ -29,5 +32,20 @@ namespace crow
             headers = std::move(r.headers);
             return *this;
         }
+
+        void send(const std::string& body_part)
+        {
+            body += body_part;
+        }
+
+        void end()
+        {
+        }
+
+        void end(const std::string& body_part)
+        {
+            body += body_part;
+            end();
+        }
     };
 }
-- 
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