/Src/Dependencies/Boost/libs/phoenix/test/regression/bug4853.cpp
http://hadesmem.googlecode.com/ · C++ · 70 lines · 43 code · 20 blank · 7 comment · 2 complexity · a0c0880dc817b620877fd15e2169e4e0 MD5 · raw file
- /*==============================================================================
- Copyright (c) 2005-2010 Joel de Guzman
- Copyright (c) 2010 Thomas Heller
- Distributed under 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)
- ==============================================================================*/
- #include <boost/phoenix/core.hpp>
- #include <boost/phoenix/operator.hpp>
- #include <boost/phoenix/bind.hpp>
- #include <boost/range.hpp>
- #include <boost/shared_ptr.hpp>
- #include <boost/make_shared.hpp>
- #include <boost/range/adaptor/transformed.hpp>
- #include <boost/range/adaptor/uniqued.hpp>
- #include <boost/range/algorithm_ext/push_back.hpp>
- #include <vector>
- #include <string>
- namespace phoenix = boost::phoenix;
- struct Foo {
- Foo(const std::string& name, int value)
- : name_(name)
- , value_(value)
- { }
-
- std::string name_; int value_;
- };
- typedef boost::shared_ptr<Foo> FooPtr;
- int range_test_complex() {
- typedef std::vector<FooPtr> V;
-
- V source;
-
- source.push_back(boost::make_shared<Foo>("Foo", 10));
- source.push_back(boost::make_shared<Foo>("Bar", 20));
- source.push_back(boost::make_shared<Foo>("Baz", 30));
- source.push_back(boost::make_shared<Foo>("Baz", 30)); //duplicate is here
-
- std::vector<std::string> result1;
- std::vector<int> result2;
-
- using namespace boost::adaptors;
- using phoenix::arg_names::arg1;
-
- boost::push_back(result1, source | transformed(phoenix::bind(&Foo::name_, *arg1)) | uniqued);
- for(unsigned i = 0; i < result1.size(); ++i)
- std::cout << result1[i] << "\n";
-
- boost::push_back(result2, source | transformed(phoenix::bind(&Foo::value_, *arg1)) | uniqued);
- for(unsigned i = 0; i < result2.size(); ++i)
- std::cout << result2[i] << "\n";
-
- return 0;
-
- }
- int main()
- {
- return range_test_complex();
- }