e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
31 lines
777 B
C++
31 lines
777 B
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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/** \file
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* \ingroup bli
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*/
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#ifdef WITH_GMP
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/* This file uses an external file header to define the multi-precision
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* rational type, mpq_class.
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* This class keeps separate multi-precision integer numerator and
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* denominator, reduced to lowest terms after each arithmetic operation.
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* It can be used where it is important to have exact arithmetic results.
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*
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* See gmplib.org for full documentation. In particular:
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* https://gmplib.org/manual/C_002b_002b-Interface-Rationals
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*/
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# include "gmpxx.h"
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# include "BLI_math_base.hh"
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namespace blender::math {
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template<> inline constexpr bool is_math_float_type<mpq_class> = true;
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}
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#endif /* WITH_GMP */
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