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/*
* Copyright (C) 2005-2022 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef otbWrapperApplicationRegistry_h
#define otbWrapperApplicationRegistry_h
#include <string>
#include "itkObject.h"
#include "otbWrapperApplication.h"
namespace otb
{
namespace Wrapper
{
/** \class Application
* \brief This class represent an application
* TODO
*
*
* \ingroup OTBApplicationEngine
*/
class OTBApplicationEngine_EXPORT ApplicationRegistry : public itk::Object
{
public:
/** Standard class typedefs. */
typedef ApplicationRegistry Self;
typedef itk::Object Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
/** Class Methods used to interface with the registered factories */
/** Run-time type information (and related methods). */
itkTypeMacro(ApplicationRegistry, Object);
/** Convenient typedefs. */
typedef otb::Wrapper::Application::Pointer ApplicationPointer;
/** Set the specified path to the list of application search path. Reinit all previously set paths */
static void SetApplicationPath(std::string path);
/** Add the specified path to the list of application search path */
static void AddApplicationPath(std::string path);
/** Return the application search path */
static std::string GetApplicationPath();
/** Return the list of available applications */
static std::vector<std::string> GetAvailableApplications(bool useFactory = true);
/** Create the specified Application */
static Application::Pointer CreateApplication(const std::string& applicationName, bool useFactory = true);
/** Create the specified Application (faster)
* method using dynamic library name to load the right module */
static Application::Pointer CreateApplicationFaster(const std::string& applicationName);
/** Clean registry by releasing unused modules */
static void CleanRegistry();
protected:
ApplicationRegistry();
~ApplicationRegistry() override;
private:
ApplicationRegistry(const Self&) = delete;
void operator=(const Self&) = delete;
/** Load an application from a shared library */
static Application::Pointer LoadApplicationFromPath(std::string path, std::string name);
};
} // end namespace Wrapper
} // end namespace otb
#endif // otbWrapperApplication_h_
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