pgr_messages.h

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/*PGR-GNU*****************************************************************
 
FILE: pgr_messages.h
 
Copyright (c) 2015 pgRouting developers
Mail: [email protected]
 
------
 
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*/
 
#ifndef INCLUDE_CPP_COMMON_PGR_MESSAGES_H_
#define INCLUDE_CPP_COMMON_PGR_MESSAGES_H_
#pragma once
 
 
 
#include <string>
#include <sstream>
 
namespace vrprouting {
 
 
class Pgr_messages {
 public:
    Pgr_messages() = default;
    Pgr_messages(const Pgr_messages&) {}
    Pgr_messages& operator=(const Pgr_messages&) {return *this;}
 
    std::string get_log() const;
 
    std::string get_notice() const;
 
    bool has_error() const;
 
    std::string get_error() const;
 
    void clear();
 
 
 public:
    mutable std::ostringstream log;
    mutable std::ostringstream notice;
    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 vrprouting
 
#endif  // INCLUDE_CPP_COMMON_PGR_MESSAGES_H_