bookexcept.h
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上传日期:2022-06-29
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书籍源码
开发平台:
Visual C++
- /*
- * This file contains code from "C++ Primer, Fourth Edition", by Stanley B.
- * Lippman, Jose Lajoie, and Barbara E. Moo, and is covered under the
- * copyright and warranty notices given in that book:
- *
- * "Copyright (c) 2005 by Objectwrite, Inc., Jose Lajoie, and Barbara E. Moo."
- *
- *
- * "The authors and publisher have taken care in the preparation of this book,
- * but make no expressed or implied warranty of any kind and assume no
- * responsibility for errors or omissions. No liability is assumed for
- * incidental or consequential damages in connection with or arising out of the
- * use of the information or programs contained herein."
- *
- * Permission is granted for this code to be used for educational purposes in
- * association with the book, given proper citation if and when posted or
- * reproduced.Any commercial use of this code requires the explicit written
- * permission of the publisher, Addison-Wesley Professional, a division of
- * Pearson Education, Inc. Send your request for permission, stating clearly
- * what code you would like to use, and in what specific way, to the following
- * address:
- *
- * Pearson Education, Inc.
- * Rights and Contracts Department
- * 75 Arlington Street, Suite 300
- * Boston, MA 02216
- * Fax: (617) 848-7047
- */
- #ifndef BOOK_EXCEPT
- #define BOOK_EXCEPT
- #include <stdexcept>
- // hypothetical exception classes for a bookstore application
- class out_of_stock: public std::runtime_error {
- public:
- explicit out_of_stock(const std::string &s):
- std::runtime_error(s) { }
- };
- class isbn_mismatch: public std::logic_error {
- public:
- explicit isbn_mismatch(const std::string &s):
- std::logic_error(s) { }
- isbn_mismatch(const std::string &s,
- const std::string &lhs, const std::string &rhs):
- std::logic_error(s), left(lhs), right(rhs) { }
- const std::string left, right;
- // myref(section)(exceptSpec) explains the destructor and why we need one
- virtual ~isbn_mismatch() throw() { }
- };
- #endif