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/* The following code example is taken from the book
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* "The C++ Standard Library - A Tutorial and Reference"
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* by Nicolai M. Josuttis, Addison-Wesley, 1999
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*
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* (C) Copyright Nicolai M. Josuttis 1999.
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* Distributed under the Boost Software License, Version 1.0. (See
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* accompanying file LICENSE_1_0.txt or copy at
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* http://www.boost.org/LICENSE_1_0.txt)
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*/
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#include <iostream>
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/* print_elements()
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* - prints optional C-string optcstr followed by
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* - all elements of the collection coll
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* - separated by spaces
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*/
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template <class T>
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inline void print_elements (const T& coll, const char* optcstr="")
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{
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typename T::const_iterator pos;
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std::cout << optcstr;
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for (pos=coll.begin(); pos!=coll.end(); ++pos) {
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std::cout << *pos << ' ';
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}
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std::cout << std::endl;
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}
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