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Generalize expr.pow(scalar), pow(expr,scalar) and pow(scalar,expr).

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Internal: scalar_pow_op (unary) is removed, and scalar_binary_pow_op is renamed scalar_pow_op.
This commit is contained in:
Gael Guennebaud
2016-06-14 14:10:07 +02:00
parent a9bb653a68
commit 396d9cfb6e
7 changed files with 118 additions and 73 deletions
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2
Eigen/src/Core/MathFunctions.h
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@@ -498,7 +498,7 @@ template<typename ScalarX,typename ScalarY, bool IsInteger = NumTraits<ScalarX>:
struct pow_impl
{
//typedef Scalar retval;
typedef typename ScalarBinaryOpTraits<ScalarX,ScalarY,internal::scalar_binary_pow_op<ScalarX,ScalarY> >::ReturnType result_type;
typedef typename ScalarBinaryOpTraits<ScalarX,ScalarY,internal::scalar_pow_op<ScalarX,ScalarY> >::ReturnType result_type;
static EIGEN_DEVICE_FUNC inline result_type run(const ScalarX& x, const ScalarY& y)
{
EIGEN_USING_STD_MATH(pow);