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Diffstat (limited to 'libs/lambda/test/algorithm_test.cpp')
-rw-r--r-- | libs/lambda/test/algorithm_test.cpp | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/libs/lambda/test/algorithm_test.cpp b/libs/lambda/test/algorithm_test.cpp new file mode 100644 index 000000000..079b771d2 --- /dev/null +++ b/libs/lambda/test/algorithm_test.cpp @@ -0,0 +1,60 @@ +// bll_and_function.cpp - The Boost Lambda Library ----------------------- +// +// Copyright (C) 2000-2003 Jaakko Jarvi (jaakko.jarvi@cs.utu.fi) +// Copyright (C) 2000-2003 Gary Powell (powellg@amazon.com) +// +// 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) +// +// For more information, see www.boost.org + +// test using BLL and boost::function + +#include <boost/test/minimal.hpp> // see "Header Implementation Option" + +#include "boost/lambda/lambda.hpp" +#include "boost/lambda/bind.hpp" +#include "boost/lambda/algorithm.hpp" + +#include <vector> +#include <map> +#include <set> +#include <string> + +#include <iostream> + + + +void test_foreach() { + using namespace boost::lambda; + + int a[10][20]; + int sum = 0; + + std::for_each(a, a + 10, + bind(ll::for_each(), _1, _1 + 20, + protect((_1 = var(sum), ++var(sum))))); + + sum = 0; + std::for_each(a, a + 10, + bind(ll::for_each(), _1, _1 + 20, + protect((sum += _1)))); + + BOOST_CHECK(sum == (199 + 1)/ 2 * 199); +} + +// More tests needed (for all algorithms) + +int test_main(int, char *[]) { + + test_foreach(); + + return 0; +} + + + + + + |