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Diffstat (limited to 'cli/cli/traversal/option.cxx')
-rw-r--r-- | cli/cli/traversal/option.cxx | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/cli/cli/traversal/option.cxx b/cli/cli/traversal/option.cxx new file mode 100644 index 0000000..ff5dcce --- /dev/null +++ b/cli/cli/traversal/option.cxx @@ -0,0 +1,59 @@ +// file : cli/traversal/option.cxx +// author : Boris Kolpackov <boris@codesynthesis.com> +// license : MIT; see accompanying LICENSE file + +#include <cli/traversal/option.hxx> +#include <cli/traversal/expression.hxx> + +namespace traversal +{ + // belongs + // + void belongs:: + traverse (type& e) + { + dispatch (e.type ()); + } + + // initialized + // + void initialized:: + traverse (type& e) + { + dispatch (e.expression ()); + } + + // option + // + void option:: + traverse (type& o) + { + pre (o); + belongs (o); + if (o.initialized_p ()) + initialized (o); + post (o); + } + + void option:: + pre (type&) + { + } + + void option:: + belongs (type& o) + { + belongs (o, edge_traverser ()); + } + + void option:: + initialized (type& o) + { + initialized (o, edge_traverser ()); + } + + void option:: + post (type&) + { + } +} |