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/3_ch15/Fig15_11.cpp | 59 ++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 Bachelor/Prog2/Codebeispiele/3_ch15/Fig15_11.cpp (limited to 'Bachelor/Prog2/Codebeispiele/3_ch15/Fig15_11.cpp') diff --git a/Bachelor/Prog2/Codebeispiele/3_ch15/Fig15_11.cpp b/Bachelor/Prog2/Codebeispiele/3_ch15/Fig15_11.cpp new file mode 100644 index 0000000..1b55f71 --- /dev/null +++ b/Bachelor/Prog2/Codebeispiele/3_ch15/Fig15_11.cpp @@ -0,0 +1,59 @@ +// Fig. 16.11: fig16_11.cpp +// Using a dynamically allocated ostringstream object. +#include + +using std::cout; +using std::endl; + +#include + +using std::string; + +#include + +using std::ostringstream; + +int main() +{ + ostringstream outputString; // create ostringstream instance + + string string1( "Output of several data types " ); + string string2( "to an ostringstream object:" ); + string string3( "\n double: " ); + string string4( "\n int: " ); + string string5( "\naddress of int: " ); + + double double1 = 123.4567; + int integer = 22; + + // output strings, double and int to outputString + outputString << string1 << string2 << string3 << double1 + << string4 << integer << string5 << &integer; + + // call str to output contents + cout << "outputString contains:\n" << outputString.str(); + + // add additional characters and call str to output string + outputString << "\nmore characters added"; + cout << "\n\nafter additional stream insertions,\n" + << "outputString contains:\n" << outputString.str() + << endl; + + 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. * + *************************************************************************/ -- cgit v1.2.3