Merge branch 'master' of github.com:lonkaars/depa

1 files changed, 23 insertions, 0 deletions

diff --git a/Exception.cpp b/Exception.cpp
new file mode 100644
index 0000000..52e30dc
--- /dev/null
+++ b/Exception.cpp
@@ -0,0 +1,23 @@
+#include "Exception.h"
+
+#include <cstdarg>
+#include <cstdio>
+
+Exception::Exception(const char * fmt, ...) {
+	va_list args;
+	va_start(args, fmt);
+	size_t sz = vsnprintf(NULL, 0, fmt, args) + 1;
+	if (error != NULL) free(error);
+	error = (char *) malloc(sz);
+	vsnprintf(error, sz, fmt, args);
+	va_end(args);
+}
+
+Exception::~Exception() {
+	if (error != NULL)
+		free(error);
+}
+
+const char * Exception::what() {
+	return error;
+}
\ No newline at end of file