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/*
** ClanLib SDK
** Copyright (c) 1997-2005 The ClanLib Team
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Note: Some of the libraries ClanLib may link to may have additional
** requirements or restrictions.
**
** File Author(s):
**
** Magnus Norddahl
** (if your name is missing here, please add it)
*/
#include "API/Signals/slot.h"
#include "API/Signals/slot_generic.h"
/////////////////////////////////////////////////////////////////////////////
// CL_Slot construction:
CL_Slot::CL_Slot() : impl(0)
{
}
CL_Slot::CL_Slot(const CL_Slot ©) : impl(copy.impl)
{
if (impl != 0) impl->add_slot_ref();
}
CL_Slot::~CL_Slot()
{
if (impl != 0) impl->release_slot_ref();
}
/////////////////////////////////////////////////////////////////////////////
// CL_Slot attributes:
int CL_Slot::get_slot_ref() const
{
if (impl) return impl->get_slot_ref();
else return 0;
}
int CL_Slot::get_signal_ref() const
{
if (impl) return impl->get_signal_ref();
else return 0;
}
bool CL_Slot::is_persistent() const
{
return impl->is_persistent();
}
/////////////////////////////////////////////////////////////////////////////
// CL_Slot operations:
void CL_Slot::operator =(const CL_Slot ©)
{
if (impl) impl->release_slot_ref();
impl = copy.impl;
if (impl) impl->add_slot_ref();
}
void CL_Slot::set_persistent(bool flag)
{
if (impl) impl->set_persistent(flag);
}
/////////////////////////////////////////////////////////////////////////////
// CL_Slot implementation:
CL_Slot::CL_Slot(CL_Slot_Generic *impl) : impl(impl)
{
if (impl != 0) impl->add_slot_ref();
}
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