/*! \file piintrospection_base.h
 * \ingroup Introspection
 * \~\brief
 * \~english Base declarations for the introspection subsystem
 * \~russian Базовые объявления подсистемы интроспекции
 */
/*
    PIP - Platform Independent Primitives
    Introspection module - base macros and types
    Ivan Pelipenko peri4ko@yandex.ru

    This program 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.

    This program 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 program.  If not, see <http://www.gnu.org/licenses/>.
*/
//! \defgroup Introspection Introspection
//! \~\brief
//! \~english Internal PIP introspection
//! \~russian Внутренняя интроспекция PIP
//!
//! \~\details
//! \~english \section cmake_module_Introspection Building with CMake
//! \~russian \section cmake_module_Introspection Сборка с использованием CMake
//!
//! \~\code
//! find_package(PIP REQUIRED)
//! target_link_libraries([target] PIP)
//! \endcode
//!
//! \~english \par Common
//! \~russian \par Общее
//!
//! \~english
//! These files provides gathering and sending internal PIP statistics.
//!
//! \~russian
//! Эти файлы обеспечивают сбор и отправку внутренних статистик PIP.
//!
//! \~\authors
//! \~english
//! Ivan Pelipenko peri4ko@yandex.ru;
//! Andrey Bychkov work.a.b@yandex.ru;
//! \~russian
//! Иван Пелипенко peri4ko@yandex.ru;
//! Андрей Бычков work.a.b@yandex.ru;
//!

#ifndef PIINTROSPECTION_BASE_H
#define PIINTROSPECTION_BASE_H

#include "pibase.h"

class PIString;
class PIThread;
class PITimer;
class PIPeer;
class PIIntrospection;
class PIIntrospectionServer;

#ifdef DOXYGEN

//! \~\ingroup Introspection
//! \~\brief
//! \~english Declares singleton accessor `instance()` for an introspection interface class.
//! \~russian Объявляет метод-синглтон `instance()` для класса интерфейса интроспекции.
#  define __PIINTROSPECTION_SINGLETON_H__(T)

//! \~\ingroup Introspection
//! \~\brief
//! \~english Defines singleton accessor `instance()` for an introspection interface class.
//! \~russian Определяет метод-синглтон `instance()` для класса интерфейса интроспекции.
#  define __PIINTROSPECTION_SINGLETON_CPP__(T)

#else

#if defined(PIP_INTROSPECTION) && !defined(PIP_FORCE_NO_PIINTROSPECTION)
#  define __PIINTROSPECTION_SINGLETON_H__(T) static PIIntrospection##T##Interface * instance();

#  define __PIINTROSPECTION_SINGLETON_CPP__(T)                                    \
	  PIIntrospection##T##Interface * PIIntrospection##T##Interface::instance() { \
		  static PIIntrospection##T##Interface ret;                               \
		  return &ret;                                                            \
	  }
#endif // PIP_INTROSPECTION

#endif // DOXYGEN
#endif // PIINTROSPECTION_BASE_H
