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/7_ch21/fig21_18.CPP | 57 ++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 Bachelor/Prog2/Codebeispiele/7_ch21/fig21_18.CPP (limited to 'Bachelor/Prog2/Codebeispiele/7_ch21/fig21_18.CPP') diff --git a/Bachelor/Prog2/Codebeispiele/7_ch21/fig21_18.CPP b/Bachelor/Prog2/Codebeispiele/7_ch21/fig21_18.CPP new file mode 100644 index 0000000..c8edb5d --- /dev/null +++ b/Bachelor/Prog2/Codebeispiele/7_ch21/fig21_18.CPP @@ -0,0 +1,57 @@ +// Fig. 21.18: fig21_18.cpp +// Standard library class deque test program. +#include + +using std::cout; +using std::endl; + +#include // deque class-template definition +#include // copy algorithm + +int main() +{ + std::deque< double > values; + std::ostream_iterator< double > output( cout, " " ); + + // insert elements in values + values.push_front( 2.2 ); + values.push_front( 3.5 ); + values.push_back( 1.1 ); + + cout << "values contains: "; + + // use subscript operator to obtain elements of values + for ( int i = 0; i < values.size(); ++i ) + cout << values[ i ] << ' '; + + values.pop_front(); // remove first element + + cout << "\nAfter pop_front, values contains: "; + std::copy( values.begin(), values.end(), output ); + + // use subscript operator to modify element at location 1 + values[ 1 ] = 5.4; + + cout << "\nAfter values[ 1 ] = 5.4, values contains: "; + std::copy( values.begin(), values.end(), output ); + + cout << 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. * + *************************************************************************/ \ No newline at end of file -- cgit v1.2.3