X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fdataerror.cpp;fp=source%2Fdataerror.cpp;h=b21b84fca459a59d2c785564e64bcf1a35cf499e;hb=d14b7ddd81404b909a4c4763a36a23b94998a089;hp=0000000000000000000000000000000000000000;hpb=67146b1b3bcb7d02307dcd4cc8b88cf778b41205;p=libs%2Fdatafile.git

diff --git a/source/dataerror.cpp b/source/dataerror.cpp
new file mode 100644
index 0000000..b21b84f
--- /dev/null
+++ b/source/dataerror.cpp
@@ -0,0 +1,32 @@
+#include <typeinfo>
+#include <msp/debug/demangle.h>
+#include <msp/strings/format.h>
+#include "dataerror.h"
+
+using namespace std;
+
+namespace Msp {
+namespace DataFile {
+
+data_error::data_error(const string &s, unsigned l, const string &w):
+	runtime_error(make_what(s, l, w)),
+	source(s),
+	line(l)
+{ }
+
+data_error::data_error(const string &s, unsigned l, const exception &e):
+	runtime_error(make_what(s, l, format("%s (%s)", Debug::demangle(typeid(e).name()), e.what()))),
+	source(s),
+	line(l)
+{ }
+
+string data_error::make_what(const string &s, unsigned l, const string &w)
+{
+	if(l)
+		return format("%s:%d: %s", s, l, w);
+	else
+		return format("%s: %s", s, w);
+}
+
+} // namespace DataFile
+} // namespace Msp