X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Floader.cpp;h=54604dd8bebcd20abbd7892bc254aaf0b4c9ec8a;hb=e5d760ccfaaa01884be2424b62e47a24466e0c4b;hp=6da8599ba550e373828ea96af9bd81942216180c;hpb=b34b46788d69853eabdbbd9e71ca82f2f5c09df8;p=libs%2Fdatafile.git

diff --git a/source/loader.cpp b/source/loader.cpp
index 6da8599..54604dd 100644
--- a/source/loader.cpp
+++ b/source/loader.cpp
@@ -51,6 +51,12 @@ bool signature_match(const string &st_sig, const string &act_sig)
 namespace Msp {
 namespace DataFile {
 
+Loader::Loader():
+	cur_st(0),
+	allow_pointer_reload(true),
+	check_sub_loads(false)
+{ }
+
 Loader::~Loader()
 {
 	for(ActionMap::iterator i = actions.begin(); i!=actions.end(); ++i)
@@ -83,7 +89,12 @@ void Loader::load_statement(const Statement &st)
 	{
 		LoaderAction *act = find_action(ActionKey(st.keyword, st.get_signature()));
 		if(act)
+		{
+			sub_loaded = false;
 			act->execute(*this, st);
+			if(check_sub_loads && !st.sub.empty() && !sub_loaded)
+				throw Exception("Substatements were not loaded");
+		}
 	}
 	catch(Exception &e)
 	{
@@ -103,11 +114,12 @@ void Loader::load_sub_with(Loader &ldr)
 		throw InvalidState("load_sub called without current statement");
 
 	ldr.load(*cur_st);
+	sub_loaded = true;
 }
 
 void Loader::add(const string &kwd, LoaderAction *act)
 {
-	ActionKey key(kwd, act->get_signature());
+	ActionKey key(kwd, (act ? act->get_signature() : "*"));
 	ActionMap::iterator i = actions.find(key);
 	if(i!=actions.end())
 	{