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// file : odb/semantics/relational/index.hxx
// copyright : Copyright (c) 2009-2013 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/key.hxx>
namespace semantics
{
namespace relational
{
// Note that in our model indexes are defined in the table scope.
//
class index: public key
{
public:
index (string const& id,
string const& t = string (),
string const& m = string (),
string const& o = string ())
: key (id), type_ (t), method_ (m), options_ (o)
{
}
string const&
type () const
{
return type_;
}
string const&
method () const
{
return method_;
}
string const&
options () const
{
return options_;
}
virtual string
kind () const
{
return "index";
}
private:
string type_; // E.g., "UNIQUE", etc.
string method_; // E.g., "BTREE", etc.
string options_; // Database-specific index options.
};
}
}
#endif // ODB_SEMANTICS_RELATIONAL_INDEX_HXX
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