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Rename free functions isFinite, isInf, isNaN to be compatible with c++11

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This commit is contained in:
Gael Guennebaud
2015-06-10 16:17:09 +02:00
parent 25a98be948
commit b0d5aaafcc
7 changed files with 77 additions and 93 deletions
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6
Eigen/src/Core/GlobalFunctions.h
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@@ -62,9 +62,9 @@ namespace Eigen
EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(round,scalar_round_op)
EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(floor,scalar_floor_op)
EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(ceil,scalar_ceil_op)
EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(isNaN,scalar_isNaN_op)
EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(isInf,scalar_isInf_op)
EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(isFinite,scalar_isFinite_op)
EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(isnan,scalar_isnan_op)
EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(isinf,scalar_isinf_op)
EIGEN_ARRAY_DECLARE_GLOBAL_UNARY(isfinite,scalar_isfinite_op)
template<typename Derived>
inline const Eigen::CwiseUnaryOp<Eigen::internal::scalar_pow_op<typename Derived::Scalar>, const Derived>

22
Eigen/src/Core/MathFunctions.h
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@@ -803,14 +803,12 @@ template<typename T>
EIGEN_DEVICE_FUNC
bool (isfinite)(const std::complex<T>& x)
{
using std::real;
using std::imag;
return isfinite(real(x)) && isfinite(imag(x));
return numext::isfinite(numext::real(x)) && numext::isfinite(numext::imag(x));
}
template<typename T>
EIGEN_DEVICE_FUNC
bool (isNaN)(const T& x)
bool (isnan)(const T& x)
{
#ifdef EIGEN_HAS_C99_MATH
using std::isnan;
@@ -822,17 +820,14 @@ bool (isNaN)(const T& x)
template<typename T>
EIGEN_DEVICE_FUNC
bool (isNaN)(const std::complex<T>& x)
bool (isnan)(const std::complex<T>& x)
{
using std::real;
using std::imag;
using std::isnan;
return isnan(real(x)) || isnan(imag(x));
return numext::isnan(numext::real(x)) || numext::isnan(numext::imag(x));
}
template<typename T>
EIGEN_DEVICE_FUNC
bool (isInf)(const T& x)
bool (isinf)(const T& x)
{
#ifdef EIGEN_HAS_C99_MATH
using std::isinf;
@@ -844,12 +839,9 @@ bool (isInf)(const T& x)
template<typename T>
EIGEN_DEVICE_FUNC
bool (isInf)(const std::complex<T>& x)
bool (isinf)(const std::complex<T>& x)
{
using std::real;
using std::imag;
using std::isinf;
return isinf(real(x)) || isinf(imag(x));
return numext::isinf(numext::real(x)) || numext::isinf(numext::imag(x));
}
template<typename Scalar>

32
Eigen/src/Core/functors/UnaryFunctors.h
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@@ -586,15 +586,15 @@ struct functor_traits<scalar_ceil_op<Scalar> >
/** \internal
* \brief Template functor to compute whether a scalar is NaN
* \sa class CwiseUnaryOp, ArrayBase::isNaN()
* \sa class CwiseUnaryOp, ArrayBase::isnan()
*/
template<typename Scalar> struct scalar_isNaN_op {
EIGEN_EMPTY_STRUCT_CTOR(scalar_isNaN_op)
template<typename Scalar> struct scalar_isnan_op {
EIGEN_EMPTY_STRUCT_CTOR(scalar_isnan_op)
typedef bool result_type;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type operator() (const Scalar& a) const { return numext::isNaN(a); }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type operator() (const Scalar& a) const { return numext::isnan(a); }
};
template<typename Scalar>
struct functor_traits<scalar_isNaN_op<Scalar> >
struct functor_traits<scalar_isnan_op<Scalar> >
{
enum {
Cost = NumTraits<Scalar>::MulCost,
@@ -603,16 +603,16 @@ struct functor_traits<scalar_isNaN_op<Scalar> >
};
/** \internal
* \brief Template functor to compute the isInf of a scalar
* \sa class CwiseUnaryOp, ArrayBase::isInf()
* \brief Template functor to check whether a scalar is +/-inf
* \sa class CwiseUnaryOp, ArrayBase::isinf()
*/
template<typename Scalar> struct scalar_isInf_op {
EIGEN_EMPTY_STRUCT_CTOR(scalar_isInf_op)
template<typename Scalar> struct scalar_isinf_op {
EIGEN_EMPTY_STRUCT_CTOR(scalar_isinf_op)
typedef bool result_type;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type operator() (const Scalar& a) const { return numext::isInf(a); }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type operator() (const Scalar& a) const { return numext::isinf(a); }
};
template<typename Scalar>
struct functor_traits<scalar_isInf_op<Scalar> >
struct functor_traits<scalar_isinf_op<Scalar> >
{
enum {
Cost = NumTraits<Scalar>::MulCost,
@@ -621,16 +621,16 @@ struct functor_traits<scalar_isInf_op<Scalar> >
};
/** \internal
* \brief Template functor to compute the isFinite of a scalar
* \sa class CwiseUnaryOp, ArrayBase::isFinite()
* \brief Template functor to check whether a scalar has a finite value
* \sa class CwiseUnaryOp, ArrayBase::isfinite()
*/
template<typename Scalar> struct scalar_isFinite_op {
EIGEN_EMPTY_STRUCT_CTOR(scalar_isFinite_op)
template<typename Scalar> struct scalar_isfinite_op {
EIGEN_EMPTY_STRUCT_CTOR(scalar_isfinite_op)
typedef bool result_type;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type operator() (const Scalar& a) const { return numext::isfinite(a); }
};
template<typename Scalar>
struct functor_traits<scalar_isFinite_op<Scalar> >
struct functor_traits<scalar_isfinite_op<Scalar> >
{
enum {
Cost = NumTraits<Scalar>::MulCost,