1 files changed, 19 insertions, 0 deletions
diff --git a/error.h b/error.h
new file mode 100644
index 0000000..02aafec
--- /dev/null
+++ b/error.h
@@ -0,0 +1,19 @@
+#pragma once
+
+#include <stdexcept>
+#include <string>
+
+using namespace std;
+
+
+class NameError : public runtime_error{
+public:
+	NameError(const string &what_arg);
+	NameError(const char *what_arg);
+};
+
+class TypeError : public runtime_error{
+public:
+	TypeError(const string &what_arg);
+	TypeError(const char *what_arg);
+};