From fea0dbba17247ac238813c9ec5a3495f8be0f469 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D0=BB=D0=B8=D0=BD=D0=B0=20=D0=9E=D1=80=D0=B5=D1=85?=
 =?UTF-8?q?=D0=BE=D0=B2=D0=B0?= <alinkaorehova@mail.ru>
Date: Sat, 21 Nov 2020 17:54:24 +0000
Subject: [PATCH] Add new file

---
 exception.h | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 exception.h

diff --git a/exception.h b/exception.h
new file mode 100644
index 0000000..efa5672
--- /dev/null
+++ b/exception.h
@@ -0,0 +1,37 @@
+#ifndef LABORATORY_WORK_1_2_EXCEPTIONS_H
+#define LABORATORY_WORK_1_2_EXCEPTIONS_H
+
+
+#include <exception>
+#include <string>
+
+
+class BadFileFormatException : public std::exception {
+    std::string error;
+public:
+    BadFileFormatException() {
+        error.assign("Unknown or unsupported file format!");
+    }
+    explicit BadFileFormatException(const std::string& file_format) {
+        error.assign("File format \"" + file_format + "\" is not supported!");
+    }
+    const char* what() const noexcept override {
+        return error.c_str();
+    }
+};
+
+class NoFileFoundException : public std::exception {
+    std::string error;
+public:
+    NoFileFoundException() {
+        error.assign("Cannot open file! Probably it does not exist!");
+    }
+    explicit NoFileFoundException(const std::string& file_) {
+        error.assign("Cannot open file: \"" + file_ + "\"! Probably it does not exist!");
+    }
+    const char* what() const noexcept override {
+        return error.c_str();
+    }
+};
+
+#endif
-- 
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