ErrorLog.cpp

Go to the documentation of this file.

/*
    RawSpeed - RAW file decoder.
 
    Copyright (C) 2017 Roman Lebedev
 
    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 2 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
*/
 
#include "ErrorLog.h"
#include "adt/Mutex.h"
#include <string>
#include <utility>
#include <vector>
 
namespace rawspeed {
 
void ErrorLog::setError(const std::string& err) {
  MutexLocker guard(&mutex);
  errors.push_back(err);
}
 
bool ErrorLog::isTooManyErrors(unsigned many, std::string* firstErr) {
  MutexLocker guard(&mutex);
 
  if (errors.size() < many)
    return false;
 
  if (!firstErr)
    return true;
 
  *firstErr = errors[0];
  return true;
}
 
std::vector<std::string>&& ErrorLog::getErrors() {
  MutexLocker guard(&mutex);
  return std::move(errors);
}
 
} // namespace rawspeed