summaryrefslogtreecommitdiffstats
path: root/src/boost/libs/local_function/test/add.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/boost/libs/local_function/test/add.cpp')
-rw-r--r--src/boost/libs/local_function/test/add.cpp35
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 000000000..4b8ca3f1b
--- /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
+