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de8cd6b201
Summary: Also, get rid of MSVC specific `_USE_MATH_DEFINES` Test at compile time that c10::pi<double> == M_PI Pull Request resolved: https://github.com/pytorch/pytorch/pull/50819 Reviewed By: albanD Differential Revision: D25976330 Pulled By: malfet fbshipit-source-id: 8f3ddfd58a5aa4bd382da64ad6ecc679706d1284
12 lines
274 B
C++
12 lines
274 B
C++
// define constants like M_PI and C keywords for MSVC
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#ifdef _MSC_VER
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#ifndef _USE_MATH_DEFINES
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#define _USE_MATH_DEFINES
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#endif
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#endif
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#include <c10/util/MathConstants.h>
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#include <math.h>
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static_assert(M_PI == c10::pi<double>, "c10::pi<double> must be equal to M_PI");
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