diff options
Diffstat (limited to 'src/boost/libs/graph/example/iterator-property-map-eg.cpp')
-rw-r--r-- | src/boost/libs/graph/example/iterator-property-map-eg.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/boost/libs/graph/example/iterator-property-map-eg.cpp b/src/boost/libs/graph/example/iterator-property-map-eg.cpp new file mode 100644 index 000000000..a14923667 --- /dev/null +++ b/src/boost/libs/graph/example/iterator-property-map-eg.cpp @@ -0,0 +1,21 @@ +//======================================================================= +// Copyright 2001 Jeremy G. Siek, Andrew Lumsdaine, Lie-Quan Lee, +// +// 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) +//======================================================================= +#include <iostream> +#include <boost/property_map/property_map.hpp> + +int main() +{ + using namespace boost; + double x[] = { 0.2, 4.5, 3.2 }; + iterator_property_map< double*, identity_property_map, double, double& > + pmap(x); + std::cout << "x[1] = " << get(pmap, 1) << std::endl; + put(pmap, 0, 1.7); + std::cout << "x[0] = " << pmap[0] << std::endl; + return 0; +} |