enumpins.h
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/* akvirtualcamera, virtual camera for Mac and Windows.
* Copyright (C) 2020 Gonzalo Exequiel Pedone
*
* akvirtualcamera is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* akvirtualcamera is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with akvirtualcamera. If not, see <http://www.gnu.org/licenses/>.
*
* Web-Site: http://webcamoid.github.io/
*/
#ifndef ENUMPINS_H
#define ENUMPINS_H
#include <strmif.h>
#include "cunknown.h"
namespace AkVCam
{
class EnumPinsPrivate;
class BaseFilter;
class EnumPins:
public IEnumPins,
public CUnknown
{
public:
EnumPins();
EnumPins(const EnumPins &other);
virtual ~EnumPins();
size_t count() const;
void addPin(IPin *pin, bool changed=true);
void removePin(IPin *pin, bool changed=true);
void setBaseFilter(AkVCam::BaseFilter *baseFilter);
DECLARE_IUNKNOWN(IID_IEnumPins)
// IEnumPins
HRESULT STDMETHODCALLTYPE Next(ULONG cPins,
IPin **ppPins,
ULONG *pcFetched);
HRESULT STDMETHODCALLTYPE Skip(ULONG cPins);
HRESULT STDMETHODCALLTYPE Reset();
HRESULT STDMETHODCALLTYPE Clone(IEnumPins **ppEnum);
private:
EnumPinsPrivate *d;
};
}
#endif // ENUMPINS_H