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/**
* @file ElementsKernel/ThisModule.h
* @brief header to get the module info statically
* @date Dec 1, 2014
* @author hubert
*
* @copyright 2012-2020 Euclid Science Ground Segment
*
* This library 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 3.0 of the License, or (at your option)
* any later version.
*
* This library 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 this library; if not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @addtogroup ElementsKernel ElementsKernel
* @{
*/
#ifndef ELEMENTSKERNEL_ELEMENTSKERNEL_THISMODULE_H_
#define ELEMENTSKERNEL_ELEMENTSKERNEL_THISMODULE_H_
#include "ElementsKernel/Export.h" // for ELEMENTS_API
namespace Elements::System {
class ModuleInfo;
/**
* @brief function to retrieve the current module
* @ingroup ElementsKernel
*
* It has to be included in the target source and compiled
* within the module to be identified.
*/
static const ModuleInfo& getThisModuleInfo();
/**
* @brief Function to retrieve the information of the current executable.
* @ingroup ElementsKernel
*
* This function provides runtime metadata about the module associated with
* the current executable. It dynamically loads the main function symbol to
* construct the module information if it has not been initialized yet.
* The function is thread-safe due to the use of a static variable.
*
* @return A reference to the ModuleInfo instance containing the information
* about the current executable.
*/
ELEMENTS_API const ModuleInfo& getThisExecutableInfo();
} // namespace Elements::System
#define ELEMENTSKERNEL_ELEMENTSKERNEL_THIS_MODULE_IMPL_
#include "ElementsKernel/_impl/ThisModule.tpp" // IWYU pragma: export
#undef ELEMENTSKERNEL_ELEMENTSKERNEL_THIS_MODULE_IMPL_
#endif // ELEMENTSKERNEL_ELEMENTSKERNEL_THISMODULE_H_
/**@}*/