diff options
Diffstat (limited to 'ml/dlib/dlib/external/pybind11/include/pybind11/complex.h')
-rw-r--r-- | ml/dlib/dlib/external/pybind11/include/pybind11/complex.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/ml/dlib/dlib/external/pybind11/include/pybind11/complex.h b/ml/dlib/dlib/external/pybind11/include/pybind11/complex.h deleted file mode 100644 index 5dac27cc4..000000000 --- a/ml/dlib/dlib/external/pybind11/include/pybind11/complex.h +++ /dev/null @@ -1,61 +0,0 @@ -/* - pybind11/complex.h: Complex number support - - Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch> - - All rights reserved. Use of this source code is governed by a - BSD-style license that can be found in the LICENSE file. -*/ - -#pragma once - -#include "pybind11.h" -#include <complex> - -/// glibc defines I as a macro which breaks things, e.g., boost template names -#ifdef I -# undef I -#endif - -NAMESPACE_BEGIN(PYBIND11_NAMESPACE) - -template <typename T> struct format_descriptor<std::complex<T>, detail::enable_if_t<std::is_floating_point<T>::value>> { - static constexpr const char c = format_descriptor<T>::c; - static constexpr const char value[3] = { 'Z', c, '\0' }; - static std::string format() { return std::string(value); } -}; - -template <typename T> constexpr const char format_descriptor< - std::complex<T>, detail::enable_if_t<std::is_floating_point<T>::value>>::value[3]; - -NAMESPACE_BEGIN(detail) - -template <typename T> struct is_fmt_numeric<std::complex<T>, detail::enable_if_t<std::is_floating_point<T>::value>> { - static constexpr bool value = true; - static constexpr int index = is_fmt_numeric<T>::index + 3; -}; - -template <typename T> class type_caster<std::complex<T>> { -public: - bool load(handle src, bool convert) { - if (!src) - return false; - if (!convert && !PyComplex_Check(src.ptr())) - return false; - Py_complex result = PyComplex_AsCComplex(src.ptr()); - if (result.real == -1.0 && PyErr_Occurred()) { - PyErr_Clear(); - return false; - } - value = std::complex<T>((T) result.real, (T) result.imag); - return true; - } - - static handle cast(const std::complex<T> &src, return_value_policy /* policy */, handle /* parent */) { - return PyComplex_FromDoubles((double) src.real(), (double) src.imag()); - } - - PYBIND11_TYPE_CASTER(std::complex<T>, _("complex")); -}; -NAMESPACE_END(detail) -NAMESPACE_END(PYBIND11_NAMESPACE) |