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Diffstat (limited to 'src/boost/libs/local_function/test/add.cpp')
-rw-r--r-- | src/boost/libs/local_function/test/add.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/boost/libs/local_function/test/add.cpp b/src/boost/libs/local_function/test/add.cpp new file mode 100644 index 00000000..4b8ca3f1 --- /dev/null +++ b/src/boost/libs/local_function/test/add.cpp @@ -0,0 +1,35 @@ + +// 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/config.hpp> +#ifdef BOOST_NO_CXX11_VARIADIC_MACROS +# error "variadic macros required" +#else + +#include <boost/local_function.hpp> +#include <boost/detail/lightweight_test.hpp> +#include <algorithm> + +//[add +int main(void) { // Some local scope. + int sum = 0, factor = 10; // Variables in scope to bind. + + void BOOST_LOCAL_FUNCTION(const bind factor, bind& sum, int num) { + sum += factor * num; + } BOOST_LOCAL_FUNCTION_NAME(add) + + add(1); // Call the local function. + int nums[] = {2, 3}; + std::for_each(nums, nums + 2, add); // Pass it to an algorithm. + + BOOST_TEST(sum == 60); // Assert final summation value. + return boost::report_errors(); +} +//] + +#endif // VARIADIC_MACROS + |