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/*
* Copyright 2008-2021 NVIDIA Corporation
* Copyright 2013 Filipe RNC Maia
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <thrust/detail/config.h>
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
# pragma GCC system_header
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
# pragma clang system_header
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
# pragma system_header
#endif // no system header
#include <thrust/complex.h>
#include <thrust/type_traits/is_trivially_relocatable.h>
THRUST_NAMESPACE_BEGIN
/* --- Constructors --- */
#if THRUST_CPP_DIALECT < 2011
template <typename T>
__host__ __device__
complex<T>::complex()
{
real(T());
imag(T());
}
#endif
template <typename T>
__host__ __device__
complex<T>::complex(const T& re)
#if THRUST_CPP_DIALECT >= 2011
// Initialize the storage in the member initializer list using C++ unicorn
// initialization. This allows `complex<T const>` to work.
: data{re, T()}
{}
#else
{
real(re);
imag(T());
}
#endif
template <typename T>
__host__ __device__
complex<T>::complex(const T& re, const T& im)
#if THRUST_CPP_DIALECT >= 2011
// Initialize the storage in the member initializer list using C++ unicorn
// initialization. This allows `complex<T const>` to work.
: data{re, im}
{}
#else
{
real(re);
imag(im);
}
#endif
#if THRUST_CPP_DIALECT < 2011
template <typename T>
__host__ __device__
complex<T>::complex(const complex<T>& z)
{
real(z.real());
imag(z.imag());
}
#endif
template <typename T>
template <typename U>
__host__ __device__
complex<T>::complex(const complex<U>& z)
#if THRUST_CPP_DIALECT >= 2011
// Initialize the storage in the member initializer list using C++ unicorn
// initialization. This allows `complex<T const>` to work.
// We do a functional-style cast here to suppress conversion warnings.
: data{T(z.real()), T(z.imag())}
{}
#else
{
real(T(z.real()));
imag(T(z.imag()));
}
#endif
template <typename T>
__host__ THRUST_STD_COMPLEX_DEVICE
complex<T>::complex(const std::complex<T>& z)
#if THRUST_CPP_DIALECT >= 2011
// Initialize the storage in the member initializer list using C++ unicorn
// initialization. This allows `complex<T const>` to work.
: data{THRUST_STD_COMPLEX_REAL(z), THRUST_STD_COMPLEX_IMAG(z)}
{}
#else
{
real(THRUST_STD_COMPLEX_REAL(z));
imag(THRUST_STD_COMPLEX_IMAG(z));
}
#endif
template <typename T>
template <typename U>
__host__ THRUST_STD_COMPLEX_DEVICE
complex<T>::complex(const std::complex<U>& z)
#if THRUST_CPP_DIALECT >= 2011
// Initialize the storage in the member initializer list using C++ unicorn
// initialization. This allows `complex<T const>` to work.
// We do a functional-style cast here to suppress conversion warnings.
: data{T(THRUST_STD_COMPLEX_REAL(z)), T(THRUST_STD_COMPLEX_IMAG(z))}
{}
#else
{
real(T(THRUST_STD_COMPLEX_REAL(z)));
imag(T(THRUST_STD_COMPLEX_IMAG(z)));
}
#endif
/* --- Assignment Operators --- */
template <typename T>
__host__ __device__
complex<T>& complex<T>::operator=(const T& re)
{
real(re);
imag(T());
return *this;
}
#if THRUST_CPP_DIALECT < 2011
template <typename T>
__host__ __device__
complex<T>& complex<T>::operator=(const complex<T>& z)
{
real(z.real());
imag(z.imag());
return *this;
}
#endif
template <typename T>
template <typename U>
__host__ __device__
complex<T>& complex<T>::operator=(const complex<U>& z)
{
real(T(z.real()));
imag(T(z.imag()));
return *this;
}
template <typename T>
__host__ THRUST_STD_COMPLEX_DEVICE
complex<T>& complex<T>::operator=(const std::complex<T>& z)
{
real(THRUST_STD_COMPLEX_REAL(z));
imag(THRUST_STD_COMPLEX_IMAG(z));
return *this;
}
template <typename T>
template <typename U>
__host__ THRUST_STD_COMPLEX_DEVICE
complex<T>& complex<T>::operator=(const std::complex<U>& z)
{
real(T(THRUST_STD_COMPLEX_REAL(z)));
imag(T(THRUST_STD_COMPLEX_IMAG(z)));
return *this;
}
/* --- Compound Assignment Operators --- */
template <typename T>
template <typename U>
__host__ __device__
complex<T>& complex<T>::operator+=(const complex<U>& z)
{
*this = *this + z;
return *this;
}
template <typename T>
template <typename U>
__host__ __device__
complex<T>& complex<T>::operator-=(const complex<U>& z)
{
*this = *this - z;
return *this;
}
template <typename T>
template <typename U>
__host__ __device__
complex<T>& complex<T>::operator*=(const complex<U>& z)
{
*this = *this * z;
return *this;
}
template <typename T>
template <typename U>
__host__ __device__
complex<T>& complex<T>::operator/=(const complex<U>& z)
{
*this = *this / z;
return *this;
}
template <typename T>
template <typename U>
__host__ __device__
complex<T>& complex<T>::operator+=(const U& z)
{
*this = *this + z;
return *this;
}
template <typename T>
template <typename U>
__host__ __device__
complex<T>& complex<T>::operator-=(const U& z)
{
*this = *this - z;
return *this;
}
template <typename T>
template <typename U>
__host__ __device__
complex<T>& complex<T>::operator*=(const U& z)
{
*this = *this * z;
return *this;
}
template <typename T>
template <typename U>
__host__ __device__
complex<T>& complex<T>::operator/=(const U& z)
{
*this = *this / z;
return *this;
}
/* --- Equality Operators --- */
template <typename T0, typename T1>
__host__ __device__
bool operator==(const complex<T0>& x, const complex<T1>& y)
{
return x.real() == y.real() && x.imag() == y.imag();
}
template <typename T0, typename T1>
__host__ THRUST_STD_COMPLEX_DEVICE
bool operator==(const complex<T0>& x, const std::complex<T1>& y)
{
return x.real() == THRUST_STD_COMPLEX_REAL(y) && x.imag() == THRUST_STD_COMPLEX_IMAG(y);
}
template <typename T0, typename T1>
__host__ THRUST_STD_COMPLEX_DEVICE
bool operator==(const std::complex<T0>& x, const complex<T1>& y)
{
return THRUST_STD_COMPLEX_REAL(x) == y.real() && THRUST_STD_COMPLEX_IMAG(x) == y.imag();
}
template <typename T0, typename T1>
__host__ __device__
bool operator==(const T0& x, const complex<T1>& y)
{
return x == y.real() && y.imag() == T1();
}
template <typename T0, typename T1>
__host__ __device__
bool operator==(const complex<T0>& x, const T1& y)
{
return x.real() == y && x.imag() == T1();
}
template <typename T0, typename T1>
__host__ __device__
bool operator!=(const complex<T0>& x, const complex<T1>& y)
{
return !(x == y);
}
template <typename T0, typename T1>
__host__ THRUST_STD_COMPLEX_DEVICE
bool operator!=(const complex<T0>& x, const std::complex<T1>& y)
{
return !(x == y);
}
template <typename T0, typename T1>
__host__ THRUST_STD_COMPLEX_DEVICE
bool operator!=(const std::complex<T0>& x, const complex<T1>& y)
{
return !(x == y);
}
template <typename T0, typename T1>
__host__ __device__
bool operator!=(const T0& x, const complex<T1>& y)
{
return !(x == y);
}
template <typename T0, typename T1>
__host__ __device__
bool operator!=(const complex<T0>& x, const T1& y)
{
return !(x == y);
}
template <typename T>
struct proclaim_trivially_relocatable<complex<T> > : thrust::true_type {};
THRUST_NAMESPACE_END
#include <thrust/detail/complex/arithmetic.h>
#include <thrust/detail/complex/cproj.h>
#include <thrust/detail/complex/cexp.h>
#include <thrust/detail/complex/cexpf.h>
#include <thrust/detail/complex/clog.h>
#include <thrust/detail/complex/clogf.h>
#include <thrust/detail/complex/cpow.h>
#include <thrust/detail/complex/ccosh.h>
#include <thrust/detail/complex/ccoshf.h>
#include <thrust/detail/complex/csinh.h>
#include <thrust/detail/complex/csinhf.h>
#include <thrust/detail/complex/ctanh.h>
#include <thrust/detail/complex/ctanhf.h>
#include <thrust/detail/complex/csqrt.h>
#include <thrust/detail/complex/csqrtf.h>
#include <thrust/detail/complex/catrig.h>
#include <thrust/detail/complex/catrigf.h>
#include <thrust/detail/complex/stream.h>
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