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// file : odb/mysql/common.hxx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#ifndef ODB_MYSQL_COMMON_HXX
#define ODB_MYSQL_COMMON_HXX
#include <odb/common.hxx>
#include <odb/mysql/context.hxx>
namespace mysql
{
struct member_base: traversal::data_member, context
{
member_base (context& c, bool id)
: context (c), id_ (id)
{
}
virtual void
traverse (type& m);
virtual void
pre (type&)
{
}
virtual void
post (type&)
{
}
virtual void
traverse_integer (type&, sql_type const&)
{
}
virtual void
traverse_float (type&, sql_type const&)
{
}
virtual void
traverse_decimal (type&, sql_type const&)
{
}
virtual void
traverse_date_time (type&, sql_type const&)
{
}
virtual void
traverse_short_string (type&, sql_type const&)
{
}
virtual void
traverse_long_string (type&, sql_type const&)
{
}
virtual void
traverse_bit (type&, sql_type const&)
{
}
virtual void
traverse_enum (type&, sql_type const&)
{
}
virtual void
traverse_set (type&, sql_type const&)
{
}
protected:
bool id_;
string var;
};
struct has_grow_member: member_base
{
has_grow_member (context& c)
: member_base (c, false), r_ (false)
{
}
bool
result ()
{
return r_;
}
virtual void
traverse_long_string (type&, sql_type const& t)
{
r_ = true;
}
virtual void
traverse_enum (type&, sql_type const&)
{
r_ = true;
}
virtual void
traverse_set (type&, sql_type const&)
{
r_ = true;
}
private:
bool r_;
};
}
#endif // ODB_MYSQL_COMMON_HXX
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