| 1 | /* The following code example is taken from the book |
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| 2 | * "The C++ Standard Library - A Tutorial and Reference" |
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| 3 | * by Nicolai M. Josuttis, Addison-Wesley, 1999 |
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| 4 | * |
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| 5 | * (C) Copyright Nicolai M. Josuttis 1999. |
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| 6 | * Distributed under the Boost Software License, Version 1.0. (See |
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| 7 | * accompanying file LICENSE_1_0.txt or copy at |
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| 8 | * http://www.boost.org/LICENSE_1_0.txt) |
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| 9 | */ |
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| 10 | #include <iostream> |
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| 11 | |
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| 12 | /* print_elements() |
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| 13 | * - prints optional C-string optcstr followed by |
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| 14 | * - all elements of the collection coll |
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| 15 | * - separated by spaces |
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| 16 | */ |
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| 17 | template <class T> |
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| 18 | inline void print_elements (const T& coll, const char* optcstr="" ) |
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| 19 | { |
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| 20 | typename T::const_iterator pos; |
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| 21 | |
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| 22 | std::cout << optcstr; |
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| 23 | for (pos=coll.begin(); pos!=coll.end(); ++pos) { |
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| 24 | std::cout << *pos << ' '; |
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| 25 | } |
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| 26 | std::cout << std::endl; |
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| 27 | } |
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| 28 | |
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