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authorSven Eisenhauer <sven@sven-eisenhauer.net>2023-11-10 15:11:48 +0100
committerSven Eisenhauer <sven@sven-eisenhauer.net>2023-11-10 15:11:48 +0100
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+// Fig. 21.25: fig21_25.cpp
+// Standard library adapter priority_queue test program.
+#include <iostream>
+
+using std::cout;
+using std::endl;
+
+#include <queue> // priority_queue adapter definition
+
+int main()
+{
+ std::priority_queue< double > priorities;
+
+ // push elements onto priorities
+ priorities.push( 3.2 );
+ priorities.push( 9.8 );
+ priorities.push( 5.4 );
+
+ cout << "Popping from priorities: ";
+
+ while ( !priorities.empty() ) {
+ cout << priorities.top() << ' '; // view top element
+ priorities.pop(); // remove top element
+
+ } // end while
+
+ 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