diff options
Diffstat (limited to 'eigen/Eigen/src/StlSupport/details.h')
-rw-r--r-- | eigen/Eigen/src/StlSupport/details.h | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/eigen/Eigen/src/StlSupport/details.h b/eigen/Eigen/src/StlSupport/details.h deleted file mode 100644 index 2cfd13e..0000000 --- a/eigen/Eigen/src/StlSupport/details.h +++ /dev/null @@ -1,84 +0,0 @@ -// This file is part of Eigen, a lightweight C++ template library -// for linear algebra. -// -// Copyright (C) 2009 Gael Guennebaud <gael.guennebaud@inria.fr> -// Copyright (C) 2009 Hauke Heibel <hauke.heibel@googlemail.com> -// -// This Source Code Form is subject to the terms of the Mozilla -// Public License v. 2.0. If a copy of the MPL was not distributed -// with this file, You can obtain one at http://mozilla.org/MPL/2.0/. - -#ifndef EIGEN_STL_DETAILS_H -#define EIGEN_STL_DETAILS_H - -#ifndef EIGEN_ALIGNED_ALLOCATOR - #define EIGEN_ALIGNED_ALLOCATOR Eigen::aligned_allocator -#endif - -namespace Eigen { - - // This one is needed to prevent reimplementing the whole std::vector. - template <class T> - class aligned_allocator_indirection : public EIGEN_ALIGNED_ALLOCATOR<T> - { - public: - typedef std::size_t size_type; - typedef std::ptrdiff_t difference_type; - typedef T* pointer; - typedef const T* const_pointer; - typedef T& reference; - typedef const T& const_reference; - typedef T value_type; - - template<class U> - struct rebind - { - typedef aligned_allocator_indirection<U> other; - }; - - aligned_allocator_indirection() {} - aligned_allocator_indirection(const aligned_allocator_indirection& ) : EIGEN_ALIGNED_ALLOCATOR<T>() {} - aligned_allocator_indirection(const EIGEN_ALIGNED_ALLOCATOR<T>& ) {} - template<class U> - aligned_allocator_indirection(const aligned_allocator_indirection<U>& ) {} - template<class U> - aligned_allocator_indirection(const EIGEN_ALIGNED_ALLOCATOR<U>& ) {} - ~aligned_allocator_indirection() {} - }; - -#if EIGEN_COMP_MSVC - - // sometimes, MSVC detects, at compile time, that the argument x - // in std::vector::resize(size_t s,T x) won't be aligned and generate an error - // even if this function is never called. Whence this little wrapper. -#define EIGEN_WORKAROUND_MSVC_STL_SUPPORT(T) \ - typename Eigen::internal::conditional< \ - Eigen::internal::is_arithmetic<T>::value, \ - T, \ - Eigen::internal::workaround_msvc_stl_support<T> \ - >::type - - namespace internal { - template<typename T> struct workaround_msvc_stl_support : public T - { - inline workaround_msvc_stl_support() : T() {} - inline workaround_msvc_stl_support(const T& other) : T(other) {} - inline operator T& () { return *static_cast<T*>(this); } - inline operator const T& () const { return *static_cast<const T*>(this); } - template<typename OtherT> - inline T& operator=(const OtherT& other) - { T::operator=(other); return *this; } - inline workaround_msvc_stl_support& operator=(const workaround_msvc_stl_support& other) - { T::operator=(other); return *this; } - }; - } - -#else - -#define EIGEN_WORKAROUND_MSVC_STL_SUPPORT(T) T - -#endif - -} - -#endif // EIGEN_STL_DETAILS_H |