exceptions.h

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// -*- lsst-c++ -*-
/*
 * LSST Data Management System
 * Copyright 2008-2013 LSST Corporation.
 *
 * This product includes software developed by the
 * LSST Project (http://www.lsst.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 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 General Public License for more details.
 *
 * You should have received a copy of the LSST License Statement and
 * the GNU General Public License along with this program.  If not,
 * see <http://www.lsstcorp.org/LegalNotices/>.
 */
 
#ifndef LSST_MEAS_BASE_exceptions_h_INCLUDED
#define LSST_MEAS_BASE_exceptions_h_INCLUDED
 
#include "lsst/pex/exceptions.h"
 
namespace lsst {
namespace meas {
namespace base {

class MeasurementError : public pex::exceptions::RuntimeError {
public:
    MeasurementError(std::string const& message, std::size_t flagBit)
            : pex::exceptions::RuntimeError(message), _flagBit(flagBit) {}

    MeasurementError(LSST_EARGS_TYPED, std::size_t flagBit)
            : pex::exceptions::RuntimeError(LSST_EARGS_UNTYPED), _flagBit(flagBit) {}

    std::size_t getFlagBit() const { return _flagBit; }
 
    virtual char const* getType(void) const throw() { return "lsst::meas::base::MeasurementError *"; };
 
    virtual lsst::pex::exceptions::Exception* clone(void) const { return new MeasurementError(*this); };
 
private:
    std::size_t _flagBit;
};

LSST_EXCEPTION_TYPE(FatalAlgorithmError, lsst::pex::exceptions::RuntimeError,
                    lsst::meas::base::FatalAlgorithmError);

LSST_EXCEPTION_TYPE(PixelValueError, lsst::pex::exceptions::DomainError, lsst::meas::base::PixelValueError);
}  // namespace base
}  // namespace meas
}  // namespace lsst
 
#endif  // !LSST_MEAS_BASE_exceptions_h_INCLUDED