From 33a63ec13cb9d595c86c7218764a986642ae3dc8 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Fri, 3 Jun 2016 00:14:37 +0100
Subject: Copy-free getRange in ebuild cache parser

---
 gentoobrowse-api/service/utils/ebuildCacheParser.cpp | 10 ++++++++++
 gentoobrowse-api/service/utils/ebuildCacheParser.h   |  1 +
 2 files changed, 11 insertions(+)

diff --git a/gentoobrowse-api/service/utils/ebuildCacheParser.cpp b/gentoobrowse-api/service/utils/ebuildCacheParser.cpp
index ad894db..068d10b 100644
--- a/gentoobrowse-api/service/utils/ebuildCacheParser.cpp
+++ b/gentoobrowse-api/service/utils/ebuildCacheParser.cpp
@@ -29,6 +29,16 @@ namespace Gentoo {
 			}
 			return Glib::ustring(kvi->second.first, kvi->second.second);
 		}
+
+		boost::optional<EbuildCacheParser::Range>
+		EbuildCacheParser::getRange(const std::string & key) const
+		{
+			auto kvi = kvs.find(key);
+			if (kvi == kvs.end()) {
+				return boost::optional<Range>();
+			}
+			return kvi->second;
+		}
 	}
 }
 
diff --git a/gentoobrowse-api/service/utils/ebuildCacheParser.h b/gentoobrowse-api/service/utils/ebuildCacheParser.h
index e9f1dfc..c7449c7 100644
--- a/gentoobrowse-api/service/utils/ebuildCacheParser.h
+++ b/gentoobrowse-api/service/utils/ebuildCacheParser.h
@@ -17,6 +17,7 @@ namespace Gentoo {
 				EbuildCacheParser(const boost::filesystem::path & p);
 
 				boost::optional<Glib::ustring> get(const std::string & key) const;
+				boost::optional<Range> getRange(const std::string & key) const;
 
 			private:
 				KVs kvs;
-- 
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