X-Git-Url: http://git.tdb.fi/?p=libs%2Fdatafile.git;a=blobdiff_plain;f=source%2Fbinaryparser.cpp;h=550319f46d0a7af21bd939b477adaac1047101c8;hp=d2fca32ef3a2155eb78eec3034e67649336c3c0f;hb=d14b7ddd81404b909a4c4763a36a23b94998a089;hpb=67146b1b3bcb7d02307dcd4cc8b88cf778b41205

diff --git a/source/binaryparser.cpp b/source/binaryparser.cpp
index d2fca32..550319f 100644
--- a/source/binaryparser.cpp
+++ b/source/binaryparser.cpp
@@ -9,6 +9,17 @@ using namespace std;
 namespace Msp {
 namespace DataFile {
 
+class bad_definition: public runtime_error
+{
+public:
+	bad_definition(const std::string &w):
+		runtime_error(w)
+	{ }
+
+	virtual ~bad_definition() throw() { }
+};
+
+
 BinaryParser::BinaryParser(Input &i, const string &s):
 	ParserMode(i, s),
 	first(true)
@@ -25,7 +36,7 @@ Statement BinaryParser::parse()
 		if(st.keyword=="__kwd")
 		{
 			if(st.args.size()!=3)
-				throw_at(TypeError("Keyword definition must have three arguments"), src);
+				throw bad_definition("__kwd");
 
 			const unsigned id = st.args[0].get<unsigned>();
 			const string &kw = st.args[1].get<const string &>();
@@ -35,7 +46,7 @@ Statement BinaryParser::parse()
 		else if(st.keyword=="__str")
 		{
 			if(st.args.size()!=2)
-				throw_at(TypeError("String definition must have two arguments"), src);
+				throw bad_definition("__str");
 
 			const unsigned id = st.args[0].get<unsigned>();
 			strings[id] = st.args[1].get<const string &>();