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/*PGR-GNU*****************************************************************
File: messages.hpp
Copyright (c) 2016-2026 pgRouting developers
Mail: project@pgrouting.org
------
This program 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 2 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
********************************************************************PGR-GNU*/
/*! @file */
#ifndef INCLUDE_CPP_COMMON_MESSAGES_HPP_
#define INCLUDE_CPP_COMMON_MESSAGES_HPP_
#pragma once
#include <string>
#include <sstream>
namespace pgrouting {
class Pgr_messages {
public:
Pgr_messages() = default;
Pgr_messages(const Pgr_messages&) = delete;
Pgr_messages& operator=(const Pgr_messages&) = delete;
~Pgr_messages() = default;
Pgr_messages(Pgr_messages&&) = delete;
Pgr_messages& operator=(Pgr_messages&&) = delete;
/*! @brief get_log
*
* \returns the current contents of the log and clears the log
*
*/
std::string get_log() const;
/*! @brief get_notice
*
* @returns the current contents of the log and clears the log
*
*/
std::string get_notice() const;
/*! @brief get_error
*
* @returns the current contents of the log and clears the log
*/
bool has_error() const;
/*! @brief get_error
*
* @returns the current contents of the log and clears the log
*
*/
std::string get_error() const;
/*! @brief clear
*
* Clears All the messages
*
*/
void clear();
public:
/*! Stores the hint information*/
mutable std::ostringstream log;
/*! Stores the notice information*/
mutable std::ostringstream notice;
/*! Stores the error information*/
mutable std::ostringstream error;
};
#if defined(__MINGW32__) || defined(_MSC_VER)
#define ENTERING(x)
#define EXITING(x)
#else
#define ENTERING(x) x.log << "\n--> " << __PRETTY_FUNCTION__ << "\n"
#define EXITING(x) x.log << "\n<-- " << __PRETTY_FUNCTION__ << "\n"
#endif
} // namespace pgrouting
#endif // INCLUDE_CPP_COMMON_MESSAGES_HPP_
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