From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001 From: Sven Eisenhauer Date: Fri, 10 Nov 2023 15:11:48 +0100 Subject: add new repo --- Bachelor/Prog2/Codebeispiele/8_ch13/fig13_03.cpp | 63 ++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 Bachelor/Prog2/Codebeispiele/8_ch13/fig13_03.cpp (limited to 'Bachelor/Prog2/Codebeispiele/8_ch13/fig13_03.cpp') diff --git a/Bachelor/Prog2/Codebeispiele/8_ch13/fig13_03.cpp b/Bachelor/Prog2/Codebeispiele/8_ch13/fig13_03.cpp new file mode 100644 index 0000000..c9147e8 --- /dev/null +++ b/Bachelor/Prog2/Codebeispiele/8_ch13/fig13_03.cpp @@ -0,0 +1,63 @@ +// Fig. 13.3: fig13_03.cpp +// Demonstrating stack unwinding. +#include + +using std::cout; +using std::endl; + +#include + +using std::runtime_error; + +// function3 throws run-time error +void function3() throw ( runtime_error ) +{ + throw runtime_error( "runtime_error in function3" ); // fourth +} + +// function2 invokes function3 +void function2() throw ( runtime_error ) +{ + function3(); // third +} + +// function1 invokes function2 +void function1() throw ( runtime_error ) +{ + function2(); // second +} + +// demonstrate stack unwinding +int main() +{ + // invoke function1 + try { + function1(); // first + + } // end try + + // handle run-time error + catch ( runtime_error &error ) // fifth + { + cout << "Exception occurred: " << error.what() << endl; + + } // end catch + + return 0; + +} // end main + +/************************************************************************** + * (C) Copyright 1992-2003 by Deitel & Associates, Inc. and Prentice * + * Hall. All Rights Reserved. * + * * + * DISCLAIMER: The authors and publisher of this book have used their * + * best efforts in preparing the book. These efforts include the * + * development, research, and testing of the theories and programs * + * to determine their effectiveness. The authors and publisher make * + * no warranty of any kind, expressed or implied, with regard to these * + * programs or to the documentation contained in these books. The authors * + * and publisher shall not be liable in any event for incidental or * + * consequential damages in connection with, or arising out of, the * + * furnishing, performance, or use of these programs. * + *************************************************************************/ \ No newline at end of file -- cgit v1.2.3