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Diffstat (limited to 'src/boost/libs/functional/overloaded_function')
6 files changed, 145 insertions, 0 deletions
diff --git a/src/boost/libs/functional/overloaded_function/index.html b/src/boost/libs/functional/overloaded_function/index.html new file mode 100644 index 000000000..00b33623c --- /dev/null +++ b/src/boost/libs/functional/overloaded_function/index.html @@ -0,0 +1,15 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html> + <head> + <meta http-equiv="refresh" content="0; URL=doc/html/index.html"> + </head> + <body> + Automatic redirection failed, click this + <a href="doc/html/index.html">link</a> <hr> + <p>© Copyright Lorenzo Caminiti, 2009-2012</p> + <p>Distributed under the Boost Software License, Version 1.0 (see + accompanying file <a href="../../../LICENSE_1_0.txt"> + LICENSE_1_0.txt</a> or a copy at + <a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</p> + </body> +</html> diff --git a/src/boost/libs/functional/overloaded_function/test/Jamfile.v2 b/src/boost/libs/functional/overloaded_function/test/Jamfile.v2 new file mode 100644 index 000000000..3871ee578 --- /dev/null +++ b/src/boost/libs/functional/overloaded_function/test/Jamfile.v2 @@ -0,0 +1,16 @@ + +# Copyright (C) 2009-2012 Lorenzo Caminiti +# Distributed under the Boost Software License, Version 1.0 +# (see accompanying file LICENSE_1_0.txt or a copy at +# http://www.boost.org/LICENSE_1_0.txt) +# Home at http://www.boost.org/libs/functional/overloaded_function + +import testing ; + +# Sun does not automatically detect type-of emulation (force it). +project : requirements <toolset>sun:<define>BOOST_TYPEOF_EMULATION ; + +run functor.cpp ; +run make_decl.cpp ; +run make_call.cpp ; + diff --git a/src/boost/libs/functional/overloaded_function/test/functor.cpp b/src/boost/libs/functional/overloaded_function/test/functor.cpp new file mode 100644 index 000000000..2df52e799 --- /dev/null +++ b/src/boost/libs/functional/overloaded_function/test/functor.cpp @@ -0,0 +1,34 @@ + +// Copyright (C) 2009-2012 Lorenzo Caminiti +// Distributed under the Boost Software License, Version 1.0 +// (see accompanying file LICENSE_1_0.txt or a copy at +// http://www.boost.org/LICENSE_1_0.txt) +// Home at http://www.boost.org/libs/functional/overloaded_function + +#include "identity.hpp" +#include <boost/functional/overloaded_function.hpp> +#include <boost/core/lightweight_test.hpp> + +int main() { + //[identity_calls + BOOST_TEST(identity_s("abc") == "abc"); + BOOST_TEST(identity_i(123) == 123); + BOOST_TEST(identity_d(1.23) == 1.23); + //] + + //[identity_functor + boost::overloaded_function< + const std::string& (const std::string&) + , int (int) + , double (double) + > identity(identity_s, identity_i, identity_d); + + // All calls via single `identity` function. + BOOST_TEST(identity("abc") == "abc"); + BOOST_TEST(identity(123) == 123); + BOOST_TEST(identity(1.23) == 1.23); + //] + + return boost::report_errors(); +} + diff --git a/src/boost/libs/functional/overloaded_function/test/identity.hpp b/src/boost/libs/functional/overloaded_function/test/identity.hpp new file mode 100644 index 000000000..51344297f --- /dev/null +++ b/src/boost/libs/functional/overloaded_function/test/identity.hpp @@ -0,0 +1,29 @@ + +// Copyright (C) 2009-2012 Lorenzo Caminiti +// Distributed under the Boost Software License, Version 1.0 +// (see accompanying file LICENSE_1_0.txt or a copy at +// http://www.boost.org/LICENSE_1_0.txt) +// Home at http://www.boost.org/libs/functional/overloaded_function + +#ifndef IDENTITY_HPP_ +#define IDENTITY_HPP_ + +//[identity_typeof +#include <boost/typeof/std/string.hpp> // No need to register `boost::function`. +//] +#include <boost/function.hpp> +#include <string> + +//[identity_decls +const std::string& identity_s(const std::string& x) // Function (as pointer). + { return x; } + +int identity_i_impl(int x) { return x; } +int (&identity_i)(int) = identity_i_impl; // Function reference. + +double identity_d_impl(double x) { return x; } +boost::function<double (double)> identity_d = identity_d_impl; // Functor. +//] + +#endif // #include guard + diff --git a/src/boost/libs/functional/overloaded_function/test/make_call.cpp b/src/boost/libs/functional/overloaded_function/test/make_call.cpp new file mode 100644 index 000000000..89ffab06e --- /dev/null +++ b/src/boost/libs/functional/overloaded_function/test/make_call.cpp @@ -0,0 +1,27 @@ + +// Copyright (C) 2009-2012 Lorenzo Caminiti +// Distributed under the Boost Software License, Version 1.0 +// (see accompanying file LICENSE_1_0.txt or a copy at +// http://www.boost.org/LICENSE_1_0.txt) +// Home at http://www.boost.org/libs/functional/overloaded_function + +#include "identity.hpp" +#include <boost/functional/overloaded_function.hpp> +#include <boost/core/lightweight_test.hpp> + +//[identity_make_checks +template<typename F> +void check(F identity) { + BOOST_TEST(identity("abc") == "abc"); + BOOST_TEST(identity(123) == 123); + BOOST_TEST(identity(1.23) == 1.23); +} +//] + +int main() { + //[identity_make_call + check(boost::make_overloaded_function(identity_s, identity_i, identity_d)); + //] + return boost::report_errors(); +} + diff --git a/src/boost/libs/functional/overloaded_function/test/make_decl.cpp b/src/boost/libs/functional/overloaded_function/test/make_decl.cpp new file mode 100644 index 000000000..ea3bac658 --- /dev/null +++ b/src/boost/libs/functional/overloaded_function/test/make_decl.cpp @@ -0,0 +1,24 @@ + +// Copyright (C) 2009-2012 Lorenzo Caminiti +// Distributed under the Boost Software License, Version 1.0 +// (see accompanying file LICENSE_1_0.txt or a copy at +// http://www.boost.org/LICENSE_1_0.txt) +// Home at http://www.boost.org/libs/functional/overloaded_function + +#include "identity.hpp" +#include <boost/functional/overloaded_function.hpp> +#include <boost/typeof/typeof.hpp> +#include <boost/core/lightweight_test.hpp> + +int main() { + //[identity_make_decl + BOOST_AUTO(identity, boost::make_overloaded_function( + identity_s, identity_i, identity_d)); + + BOOST_TEST(identity("abc") == "abc"); + BOOST_TEST(identity(123) == 123); + BOOST_TEST(identity(1.23) == 1.23); + //] + return boost::report_errors(); +} + |