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1	// Boost string_algo library example file ---------------------------------//
2
3	// Copyright Pavol Droba 2002-2003. Use, modification and
4	// distribution is subject to the Boost Software License, Version
5	// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
6	// http://www.boost.org/LICENSE_1_0.txt)
7
8	// See http://www.boost.org for updates, documentation, and revision history.
9
10	#include <string>
11	#include <vector>
12	#include <iostream>
13	#include <iterator>
14	#include <boost/algorithm/string/case_conv.hpp>
15
16	using namespace std;
17	using namespace boost;
18
19	int main()
20	{
21	cout << "* Case Conversion Example *" << endl << endl;
22
23	string str1("AbCdEfG");
24	vector<char> vec1( str1.begin(), str1.end() );
25
26	// Convert vector of chars to lower case
27	cout << "lower-cased copy of vec1: ";
28	to_lower_copy( Output: ostream_iterator<char>(cout), Input: vec1 );
29	cout << endl;
30
31	// Conver string str1 to upper case ( copy the input )
32	cout << "upper-cased copy of str1: " << to_upper_copy( Input: str1 ) << endl;
33
34	// Inplace conversion
35	to_lower( Input&: str1 );
36	cout << "lower-cased str1: " << str1 << endl;
37
38	cout << endl;
39
40	return `0`;
41	}
42

conv_example.cpp