add some more registration calls

alib2data/src/common/PrimitiveRegistrator.cpp

@@ -45,9 +45,13 @@ namespace {
 class PrimitiveRegistrator {
 public:
 	PrimitiveRegistrator ( ) {
+		abstraction::XmlParserRegistry::registerXmlParser < ext::set < ext::pair < alib::Object, alib::Object > > > ( "pair_set" );
+
 		abstraction::ContainerRegistry::registerSet < common::ranked_symbol < DefaultSymbolType, DefaultRankType > > ( "ranked_symbol" );
 		abstraction::XmlContainerParserRegistry::registerSet < common::ranked_symbol < DefaultSymbolType, DefaultRankType > > ( "ranked_symbol" );
 		abstraction::XmlParserRegistry::registerXmlParser < common::ranked_symbol < DefaultSymbolType, DefaultRankType > > ( "ranked_symbol" );
+		abstraction::XmlComposerRegistry::registerXmlComposer < ext::set < common::ranked_symbol < DefaultSymbolType, DefaultRankType > > > ( );
+		abstraction::XmlComposerRegistry::registerXmlComposer < common::ranked_symbol < DefaultSymbolType, DefaultRankType > > ( );
 		abstraction::XmlComposerRegistry::registerXmlComposer < ext::map < DefaultSymbolType, size_t > > ( );
 		abstraction::XmlComposerRegistry::registerXmlComposer < ext::map < common::ranked_symbol < DefaultSymbolType, DefaultRankType >, size_t > > ( );