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/************************************************************************
*
* Copyright (C) 2009-2024 IRCAD France
* Copyright (C) 2012-2017 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
// cspell:ignore NOLINTNEXTLINE NOLINT
#pragma once
#include <sight/io/vtk/config.hpp>
#include <vtkCommand.h>
#include <functional>
namespace sight::io::vtk::helper
{
/**
* @brief Allows use of vtkCommand with lambdas
*/
class SIGHT_IO_VTK_CLASS_API vtk_lambda_command : public vtkCommand
{
public:
using callback = std::function<void (vtkObject*, unsigned long, void*)>; // NOLINT(google-runtime-int)
vtkTypeMacro(vtk_lambda_command, vtkCommand)
/**
* @brief returns a new vtk_lambda_command
*/
static vtk_lambda_command* New()
{
return new vtk_lambda_command;
}
/**
* @brief vtkCommand::Execute implementation
*/
// NOLINTNEXTLINE(google-runtime-int)
SIGHT_IO_VTK_API void Execute(vtkObject* _caller, unsigned long _eid, void* _call_data) override;
/**
* @brief Sets callback
*/
virtual void set_callback(callback _callback)
{
this->m_callback = _callback;
}
protected:
vtk_lambda_command()
= default;
~vtk_lambda_command() override
= default;
callback m_callback;
};
} // namespace sight::io::vtk::helper
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