1 files changed, 0 insertions, 88 deletions
diff --git a/eigen/unsupported/Eigen/CXX11/src/util/CXX11Workarounds.h b/eigen/unsupported/Eigen/CXX11/src/util/CXX11Workarounds.h
deleted file mode 100644
index fe4d228..0000000
--- a/eigen/unsupported/Eigen/CXX11/src/util/CXX11Workarounds.h
+++ /dev/null
@@ -1,88 +0,0 @@
-// This file is part of Eigen, a lightweight C++ template library
-// for linear algebra.
-//
-// Copyright (C) 2013 Christian Seiler <christian@iwakd.de>
-//
-// 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_CXX11WORKAROUNDS_H
-#define EIGEN_CXX11WORKAROUNDS_H
-
-/* COMPATIBILITY CHECKS
- * (so users of compilers that are too old get some realistic error messages)
- */
-#if defined(__INTEL_COMPILER) && (__INTEL_COMPILER < 1310)
-#error Intel Compiler only supports required C++ features since version 13.1.
-// note that most stuff in principle works with 13.0 but when combining
-// some features, at some point 13.0 will just fail with an internal assertion
-#elif defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 6))
-// G++ < 4.6 by default will continue processing the source files - even if we use #error to make
-// it error out. For this reason, we use the pragma to make sure G++ aborts at the first error
-// it sees. Unfortunately, that is still not our #error directive, but at least the output is
-// short enough the user has a chance to see that the compiler version is not sufficient for
-// the funky template mojo we use.
-#pragma GCC diagnostic error "-Wfatal-errors"
-#error GNU C++ Compiler (g++) only supports required C++ features since version 4.6.
-#endif
-
-/* Check that the compiler at least claims to support C++11. It might not be sufficient
- * because the compiler may not implement it correctly, but at least we'll know.
- * On the other hand, visual studio still doesn't claim to support C++11 although it's
- * compliant enugh for our purpose.
- */
-#if (__cplusplus <= 199711L) && (EIGEN_COMP_MSVC < 1900)
-#if defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER)
-#pragma GCC diagnostic error "-Wfatal-errors"
-#endif
-#error This library needs at least a C++11 compliant compiler. If you use g++/clang, please enable the -std=c++11 compiler flag. (-std=c++0x on older versions.)
-#endif
-
-namespace Eigen {
-
-namespace internal {
-
-/* std::get is only constexpr in C++14, not yet in C++11
- */
-
-
-template<std::size_t I, class T> constexpr inline T&       array_get(std::vector<T>&       a) { return a[I]; }
-template<std::size_t I, class T> constexpr inline T&&      array_get(std::vector<T>&&      a) { return a[I]; }
-template<std::size_t I, class T> constexpr inline T const& array_get(std::vector<T> const& a) { return a[I]; }
-
-/* Suppose you have a template of the form
- * template<typename T> struct X;
- * And you want to specialize it in such a way:
- *    template<typename S1, typename... SN> struct X<Foo<S1, SN...>> { ::: };
- *    template<>                            struct X<Foo<>>          { ::: };
- * This will work in Intel's compiler 13.0, but only to some extent in g++ 4.6, since
- * g++ can only match templates called with parameter packs if the number of template
- * arguments is not a fixed size (so inside the first specialization, referencing
- * X<Foo<Sn...>> will fail in g++). On the other hand, g++ will accept the following:
- *    template<typename S...> struct X<Foo<S...>> { ::: }:
- * as an additional (!) specialization, which will then only match the empty case.
- * But Intel's compiler 13.0 won't accept that, it will only accept the empty syntax,
- * so we have to create a workaround for this.
- */
-#if defined(__GNUC__) && !defined(__INTEL_COMPILER)
-#define EIGEN_TPL_PP_SPEC_HACK_DEF(mt, n)    mt... n
-#define EIGEN_TPL_PP_SPEC_HACK_DEFC(mt, n)   , EIGEN_TPL_PP_SPEC_HACK_DEF(mt, n)
-#define EIGEN_TPL_PP_SPEC_HACK_USE(n)        n...
-#define EIGEN_TPL_PP_SPEC_HACK_USEC(n)       , n...
-#else
-#define EIGEN_TPL_PP_SPEC_HACK_DEF(mt, n)
-#define EIGEN_TPL_PP_SPEC_HACK_DEFC(mt, n)
-#define EIGEN_TPL_PP_SPEC_HACK_USE(n)
-#define EIGEN_TPL_PP_SPEC_HACK_USEC(n)
-#endif
-
-} // end namespace internal
-
-} // end namespace Eigen
-
-#endif // EIGEN_CXX11WORKAROUNDS_H
-
-/*
- * kate: space-indent on; indent-width 2; mixedindent off; indent-mode cstyle;
- */