X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fdirectorysource.cpp;h=7e1e438a2a49ab1ed87996ca87b806eb3e8dc18e;hb=refs%2Fheads%2Fwip;hp=207f30d0e31716c310f0927b82f5ba14fe456b6a;hpb=f38a2720fce4647b727030421e70fce6a28c9bd9;p=libs%2Fdatafile.git

diff --git a/source/directorysource.cpp b/source/directorysource.cpp
index 207f30d..7e1e438 100644
--- a/source/directorysource.cpp
+++ b/source/directorysource.cpp
@@ -10,12 +10,9 @@ namespace DataFile {
 
 void DirectorySource::add_directory(const FS::Path &d, bool replace)
 {
-	list<string> files = FS::list_files(d);
-	for(list<string>::const_iterator i=files.begin(); i!=files.end(); ++i)
-	{
-		if(!objects.count(*i) || replace)
-			objects[*i] = d / *i;
-	}
+	for(const string &f: FS::list_files(d))
+		if(!objects.count(f) || replace)
+			objects[f] = d/f;
 }
 
 bool DirectorySource::is_loadable(const CollectionItemTypeBase &, const string &name) const
@@ -26,9 +23,9 @@ bool DirectorySource::is_loadable(const CollectionItemTypeBase &, const string &
 CollectionSource::NameList DirectorySource::get_names(const CollectionItemTypeBase &type) const
 {
 	NameList names;
-	for(ObjectMap::const_iterator i=objects.begin(); i!=objects.end(); ++i)
-		if(type.match_name(i->first))
-			names.push_back(i->first);
+	for(const auto &kvp: objects)
+		if(type.match_name(kvp.first))
+			names.push_back(kvp.first);
 	return names;
 }
 
@@ -49,7 +46,7 @@ IO::Seekable *DirectorySource::open(const string &name) const
 	if(lookup_file(name, file))
 		return new IO::BufferedFile(file.str());
 
-	return 0;
+	return nullptr;
 }
 
 bool DirectorySource::lookup_file(const string &name, FS::Path &result) const