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Diffstat (limited to 'libs/local_function/test/add_template_seq.cpp')
-rw-r--r-- | libs/local_function/test/add_template_seq.cpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/libs/local_function/test/add_template_seq.cpp b/libs/local_function/test/add_template_seq.cpp new file mode 100644 index 000000000..3c0ea7155 --- /dev/null +++ b/libs/local_function/test/add_template_seq.cpp @@ -0,0 +1,31 @@ + +// 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/local_function + +#include <boost/local_function.hpp> +#include <boost/detail/lightweight_test.hpp> +#include <algorithm> + +template<typename T> +T total(const T& x, const T& y, const T& z) { + T sum = T(), factor = 10; + + T BOOST_LOCAL_FUNCTION_TPL( (const bind factor) (bind& sum) (T num) ) { + return sum += factor * num; + } BOOST_LOCAL_FUNCTION_NAME_TPL(add) + + add(x); + T nums[2]; nums[0] = y; nums[1] = z; + std::for_each(nums, nums + 2, add); + + return sum; +} + +int main(void) { + BOOST_TEST(total(1, 2, 3) == 60); + return boost::report_errors(); +} + |