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// file : odb/details/win32/once.ixx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#include <odb/details/win32/lock.hxx>
namespace odb
{
namespace details
{
inline once::
once ()
: called_ (false)
{
}
inline void once::
call (void (*func) ())
{
win32_lock l (cs_);
if (!called_)
{
func ();
called_ = true;
}
}
}
}
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