X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FCiteEnginesList.cpp;h=53ec83e64d29521156f8bcc030ae46f39c640e49;hb=b96ce9a9c101a711ef8a1cdd5d6fe812a18966da;hp=2b8de0525546952bfef69a25fa059f93bfa64be6;hpb=239b9919ffe28338d789e6dc9122228f77ab77a7;p=lyx.git

diff --git a/src/CiteEnginesList.cpp b/src/CiteEnginesList.cpp
index 2b8de05255..53ec83e64d 100644
--- a/src/CiteEnginesList.cpp
+++ b/src/CiteEnginesList.cpp
@@ -102,7 +102,7 @@ string LyXCiteEngine::getDefaultBiblio(CiteEngineType const & cet) const
 bool LyXCiteEngine::isDefaultBiblio(string const & bf) const
 {
 	string const bfs = ":" + bf;
-	for (string const &s: default_biblios_)
+	for (string const & s: default_biblios_)
 		if (suffixIs(s, bfs) || bf == s)
 			return true;
 
@@ -110,6 +110,12 @@ bool LyXCiteEngine::isDefaultBiblio(string const & bf) const
 }
 
 
+bool LyXCiteEngine::required(const string p) const
+{
+	return find(package_list_.begin(), package_list_.end(), p) != package_list_.end();
+}
+
+
 // used when sorting the cite engine list.
 class EngineSorter {
 public:
@@ -142,7 +148,7 @@ CiteEngineTypeTranslator const & citeenginetypetranslator()
 	return translator;
 }
 
-} // namespace anon
+} // namespace
 
 
 string CiteEnginesList::getTypeAsString(CiteEngineType const & et) const
@@ -288,25 +294,21 @@ LyXCiteEnginesList::iterator CiteEnginesList::end()
 
 LyXCiteEngine const * CiteEnginesList::operator[](string const & str) const
 {
-	LyXCiteEnginesList::const_iterator it = englist_.begin();
-	for (; it != englist_.end(); ++it)
-		if (it->getID() == str) {
-			LyXCiteEngine const & eng = *it;
+	for (auto const & eng : englist_)
+		if (eng.getID() == str) {
 			return ŋ
 		}
-	return 0;
+	return nullptr;
 }
 
 
 LyXCiteEngine * CiteEnginesList::operator[](string const & str)
 {
-	LyXCiteEnginesList::iterator it = englist_.begin();
-	for (; it != englist_.end(); ++it)
-		if (it->getID() == str) {
-			LyXCiteEngine & eng = *it;
+	for (auto & eng : englist_)
+		if (eng.getID() == str) {
 			return ŋ
 		}
-	return 0;
+	return nullptr;
 }
 
 } // namespace lyx