ceres-solver/include/ceres/version.h

// Ceres Solver - A fast non-linear least squares minimizer
// Copyright 2019 Google Inc. All rights reserved.
// http://ceres-solver.org/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
//   this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
//   this list of conditions and the following disclaimer in the documentation
//   and/or other materials provided with the distribution.
// * Neither the name of Google Inc. nor the names of its contributors may be
//   used to endorse or promote products derived from this software without
//   specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// Author: mierle@gmail.com (Keir Mierle)

#ifndef CERES_PUBLIC_VERSION_H_
#define CERES_PUBLIC_VERSION_H_

#define CERES_VERSION_MAJOR 2
#define CERES_VERSION_MINOR 0
#define CERES_VERSION_REVISION 0

// Classic CPP stringifcation; the extra level of indirection allows the
// preprocessor to expand the macro before being converted to a string.
#define CERES_TO_STRING_HELPER(x) #x
#define CERES_TO_STRING(x) CERES_TO_STRING_HELPER(x)

// The Ceres version as a string; for example "1.9.0".
#define CERES_VERSION_STRING                                    \
  CERES_TO_STRING(CERES_VERSION_MAJOR)                          \
  "." CERES_TO_STRING(CERES_VERSION_MINOR) "." CERES_TO_STRING( \
      CERES_VERSION_REVISION)

#endif  // CERES_PUBLIC_VERSION_H_