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Diffstat (limited to 'src/boost/libs/foreach/test/array_byref.cpp')
-rw-r--r-- | src/boost/libs/foreach/test/array_byref.cpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/boost/libs/foreach/test/array_byref.cpp b/src/boost/libs/foreach/test/array_byref.cpp new file mode 100644 index 00000000..7fce4ca0 --- /dev/null +++ b/src/boost/libs/foreach/test/array_byref.cpp @@ -0,0 +1,48 @@ +// (C) Copyright Eric Niebler 2004. +// Use, modification and distribution are subject to 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) + +/* + Revision history: + 25 August 2005 : Initial version. +*/ + +#include <boost/test/minimal.hpp> +#include <boost/foreach.hpp> + +/////////////////////////////////////////////////////////////////////////////// +// define the container types, used by utility.hpp to generate the helper functions +typedef int foreach_container_type[5]; +typedef int const foreach_const_container_type[5]; +typedef int foreach_value_type; +typedef int &foreach_reference_type; +typedef int const &foreach_const_reference_type; + +#include "./utility.hpp" + +/////////////////////////////////////////////////////////////////////////////// +// define some containers +// +int my_array[5] = { 1,2,3,4,5 }; +int const (&my_const_array)[5] = my_array; + +/////////////////////////////////////////////////////////////////////////////// +// test_main +// +int test_main( int, char*[] ) +{ + // non-const containers by reference + BOOST_CHECK(sequence_equal_byref_n(my_array, "\1\2\3\4\5")); + + // const containers by reference + BOOST_CHECK(sequence_equal_byref_c(my_const_array, "\1\2\3\4\5")); + + // mutate the mutable collections + mutate_foreach_byref(my_array); + + // compare the mutated collections to the actual results + BOOST_CHECK(sequence_equal_byref_n(my_array, "\2\3\4\5\6")); + + return 0; +} |