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Diffstat (limited to 'include/ceres/internal/port.h')
-rw-r--r-- | include/ceres/internal/port.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/include/ceres/internal/port.h b/include/ceres/internal/port.h new file mode 100644 index 0000000..a9fe247 --- /dev/null +++ b/include/ceres/internal/port.h @@ -0,0 +1,50 @@ +// Ceres Solver - A fast non-linear least squares minimizer +// Copyright 2010, 2011, 2012 Google Inc. All rights reserved. +// http://code.google.com/p/ceres-solver/ +// +// 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 +// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +// POSSIBILITY OF SUCH DAMAGE. +// +// Author: keir@google.com (Keir Mierle) + +#ifndef CERES_PUBLIC_INTERNAL_PORT_H_ +#define CERES_PUBLIC_INTERNAL_PORT_H_ + +#include <string> + +namespace ceres { + +// It is unfortunate that this import of the entire standard namespace is +// necessary. The reasons are historical and won't be explained here, but +// suffice to say it is not a mistake and can't be removed without breaking +// things outside of the Ceres optimization package. +using namespace std; + +// This is necessary to properly handle the case that there is a different +// "string" implementation in the global namespace. +using std::string; + +} // namespace ceres + +#endif // CERES_PUBLIC_INTERNAL_PORT_H_ |