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- // Boost string_algo library example file ---------------------------------//
- // Copyright Pavol Droba 2002-2003. Use, modification and
- // distribution is subject to the Boost Software License, Version
- // 1.0. (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- // See http://www.boost.org for updates, documentation, and revision history.
- #include <string>
- #include <iostream>
- #include <boost/algorithm/string/trim.hpp>
- #include <boost/algorithm/string/classification.hpp>
- using namespace std;
- using namespace boost;
- int main()
- {
- cout << "* Trim Example *" << endl << endl;
- string str1(" 1x x x x1 ");
- string str2("<>trim<>");
- string str3("123abs343");
- // Simple left trim
- cout << "trim_left copy of str1: " << "\"" << trim_left_copy( str1 ) << "\"" << endl;
- // Inplace right trim
- trim_right( str1 );
- cout << "trim_right on str1: " << "\"" << str1 << "\"" << endl;
- // Parametric trim. 'Space' is defined using is_any_of predicate
- cout
- << "trimmed copy of str4 ( space='<>' ): "
- << "\""<< trim_copy_if( str2, is_any_of("<>") ) << "\"" << endl;
-
- // Parametric trim. 'Space' is defined using is_digit predicate
- cout
- << "trimmed copy of str5 ( space=digit ): "
- << "\"" << trim_copy_if( str3, is_digit() ) << "\"" << endl;
- cout << endl;
- return 0;
- }
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