diff options
Diffstat (limited to 'odb/semantics/relational/column.hxx')
-rw-r--r-- | odb/semantics/relational/column.hxx | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/odb/semantics/relational/column.hxx b/odb/semantics/relational/column.hxx new file mode 100644 index 0000000..a1024cf --- /dev/null +++ b/odb/semantics/relational/column.hxx @@ -0,0 +1,118 @@ +// file : odb/semantics/relational/column.hxx +// author : Boris Kolpackov <boris@codesynthesis.com> +// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC +// license : GNU GPL v3; see accompanying LICENSE file + +#ifndef ODB_SEMANTICS_RELATIONAL_COLUMN_HXX +#define ODB_SEMANTICS_RELATIONAL_COLUMN_HXX + +#include <odb/semantics/relational/elements.hxx> +#include <odb/semantics/relational/table.hxx> + +namespace semantics +{ + namespace relational + { + class contains; + + class column: public nameable + { + typedef std::vector<contains*> contained_list; + + public: + column (string const& id, string const& type, bool null) + : nameable (id), type_ (type), null_ (null) + { + } + + string const& + type () const + { + return type_; + } + + bool + null () const + { + return null_; + } + + string const& + default_ () const + { + return default__; + } + + void + default_ (string const& d) + { + default__ = d; + } + + string const& + options () const + { + return options_; + } + + void + options (string const& o) + { + options_ = o; + } + + public: + typedef relational::table table_type; + + table_type& + table () const + { + return dynamic_cast<table_type&> (scope ()); + } + + // Key containment. + // + public: + typedef + pointer_iterator<contained_list::const_iterator> + contained_iterator; + + contained_iterator + contained_begin () const + { + return contained_.begin (); + } + + contained_iterator + contained_end () const + { + return contained_.end (); + } + + public: + void + add_edge_right (contains& e) + { + contained_.push_back (&e); + } + + using nameable::add_edge_right; + + virtual string + kind () const + { + return "column"; + } + + private: + string type_; + bool null_; + string default__; + string options_; + + contained_list contained_; + }; + } +} + +#endif // ODB_SEMANTICS_RELATIONAL_COLUMN_HXX |