////   This file contains the C++ code from Program 15.4 of//   "Data Structures and Algorithms//    with Object-Oriented Design Patterns in C++"//   by Bruno R. Preiss.////   Copyright (c) 1998 by Bruno R. Preiss, P.Eng.  All rights reserved.////   http://www.pads.uwaterloo.ca/Bruno.Preiss/books/opus4/programs/pgm15_04.cpp//template <class T>class StraightInsertionSorter : public InsertionSorter<T>{protected:    void DoSort (Array<T>&);};template <class T>void StraightInsertionSorter<T>::DoSort (Array<T>& array){    for (unsigned int i = 1; i < n; ++i)	for (unsigned int j = i;		j > 0 && array [j - 1U] > array [j]; --j)	    Swap (array [j], array [j - 1U]);}