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// file : odb/semantics/relational/index.hxx
// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
// license : GNU GPL v3; see accompanying LICENSE file
#ifndef ODB_SEMANTICS_RELATIONAL_INDEX_HXX
#define ODB_SEMANTICS_RELATIONAL_INDEX_HXX
#include <odb/semantics/relational/elements.hxx>
#include <odb/semantics/relational/column.hxx>
#include <odb/semantics/relational/key.hxx>
#include <odb/semantics/relational/table.hxx>
namespace semantics
{
namespace relational
{
// Note that unlike other keys, indexes are defined in the model
// scope, not table scope.
//
class index: public qnameable, public key
{
public:
relational::table&
table () const
{
return contains_begin ()->column ().table ();
}
public:
index (string const& id)
: qnameable (id)
{
}
virtual string
kind () const
{
return "index";
}
};
}
}
#endif // ODB_SEMANTICS_RELATIONAL_INDEX_HXX
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