From f9cc7ff2e1e5af865220e9fbe16673619ecb78bd Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 5 Aug 2011 01:44:12 +0300
Subject: [PATCH] Use maputils

---
 source/protocol.cpp | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/source/protocol.cpp b/source/protocol.cpp
index 147077c..3e7d479 100644
--- a/source/protocol.cpp
+++ b/source/protocol.cpp
@@ -1,5 +1,6 @@
 #include <cstring>
 #include <string>
+#include <msp/core/maputils.h>
 #include <msp/strings/lexicalcast.h>
 #include "protocol.h"
 
@@ -123,18 +124,12 @@ void Protocol::add_packet(PacketDefBase &pdef)
 
 const Protocol::PacketDefBase &Protocol::get_packet_by_class(unsigned id) const
 {
-	PacketMap::const_iterator i = packet_class_defs.find(id);
-	if(i==packet_class_defs.end())
-		throw KeyError("Unknown packet class", lexical_cast(id));
-	return *i->second;
+	return *get_item(packet_class_defs, id);
 }
 
 const Protocol::PacketDefBase &Protocol::get_packet_by_id(unsigned id) const
 {
-	PacketMap::const_iterator i = packet_id_defs.find(id);
-	if(i==packet_id_defs.end())
-		throw KeyError("Unknown packet ID", lexical_cast(id));
-	return *i->second;
+	return *get_item(packet_id_defs, id);
 }
 
 unsigned Protocol::disassemble(ReceiverBase &rcv, const char *data, unsigned size) const
-- 
2.43.0