X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibmarklin%2Ftracktype.cpp;h=9f2979bebff80ca4112eb2c3013d6a4209da1ddf;hb=975ea87cc7be179618b06291cb2506a2523cad1f;hp=53c2bc47844c862e0a3b07db63f94aa71a37e041;hpb=258600f95f62ba4fbe745da4aebdd1a496af0050;p=r2c2.git

diff --git a/source/libmarklin/tracktype.cpp b/source/libmarklin/tracktype.cpp
index 53c2bc4..9f2979b 100644
--- a/source/libmarklin/tracktype.cpp
+++ b/source/libmarklin/tracktype.cpp
@@ -13,8 +13,8 @@ using namespace Msp;
 
 namespace Marklin {
 
-TrackType::TrackType(unsigned a):
-	art_nr(a),
+TrackType::TrackType(const ArticleNumber &an):
+	art_nr(an),
 	double_address(false),
 	autofit_preference(1)
 { }
@@ -59,6 +59,14 @@ bool TrackType::is_dead_end() const
 	return endpoints.size()<2;
 }
 
+const TrackType::Endpoint &TrackType::get_endpoint(unsigned i) const
+{
+	if(i>=endpoints.size())
+		throw InvalidParameterValue("Endpoint index out of range");
+
+	return endpoints[i];
+}
+
 TrackPoint TrackType::get_point(unsigned epi, unsigned path, float d) const
 {
 	if(epi>=endpoints.size())