1 files changed, 0 insertions, 334 deletions
diff --git a/third_party/eigen3/Eigen/src/Core/util/Meta.h b/third_party/eigen3/Eigen/src/Core/util/Meta.h
deleted file mode 100644
index 7576b32689..0000000000
--- a/third_party/eigen3/Eigen/src/Core/util/Meta.h
+++ /dev/null
@@ -1,334 +0,0 @@
-// This file is part of Eigen, a lightweight C++ template library
-// for linear algebra.
-//
-// Copyright (C) 2008-2009 Gael Guennebaud <gael.guennebaud@inria.fr>
-// Copyright (C) 2006-2008 Benoit Jacob <jacob.benoit.1@gmail.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_META_H
-#define EIGEN_META_H
-
-#if defined(__CUDA_ARCH__) && !defined(__GCUDACC__)
-#include <math_constants.h>
-#endif
-
-namespace Eigen {
-
-namespace internal {
-
-/** \internal
-  * \file Meta.h
-  * This file contains generic metaprogramming classes which are not specifically related to Eigen.
-  * \note In case you wonder, yes we're aware that Boost already provides all these features,
-  * we however don't want to add a dependency to Boost.
-  */
-
-struct true_type {  enum { value = 1 }; };
-struct false_type { enum { value = 0 }; };
-
-template<bool Condition, typename Then, typename Else>
-struct conditional { typedef Then type; };
-
-template<typename Then, typename Else>
-struct conditional <false, Then, Else> { typedef Else type; };
-
-template<typename T, typename U> struct is_same { enum { value = 0 }; };
-template<typename T> struct is_same<T,T> { enum { value = 1 }; };
-
-template<typename T> struct remove_reference { typedef T type; };
-template<typename T> struct remove_reference<T&> { typedef T type; };
-
-template<typename T> struct remove_pointer { typedef T type; };
-template<typename T> struct remove_pointer<T*> { typedef T type; };
-template<typename T> struct remove_pointer<T*const> { typedef T type; };
-
-template <class T> struct remove_const { typedef T type; };
-template <class T> struct remove_const<const T> { typedef T type; };
-template <class T> struct remove_const<const T[]> { typedef T type[]; };
-template <class T, unsigned int Size> struct remove_const<const T[Size]> { typedef T type[Size]; };
-
-template<typename T> struct remove_all { typedef T type; };
-template<typename T> struct remove_all<const T>   { typedef typename remove_all<T>::type type; };
-template<typename T> struct remove_all<T const&>  { typedef typename remove_all<T>::type type; };
-template<typename T> struct remove_all<T&>        { typedef typename remove_all<T>::type type; };
-template<typename T> struct remove_all<T const*>  { typedef typename remove_all<T>::type type; };
-template<typename T> struct remove_all<T*>        { typedef typename remove_all<T>::type type; };
-
-template<typename T> struct is_arithmetic      { enum { value = false }; };
-template<> struct is_arithmetic<float>         { enum { value = true }; };
-template<> struct is_arithmetic<double>        { enum { value = true }; };
-template<> struct is_arithmetic<long double>   { enum { value = true }; };
-template<> struct is_arithmetic<bool>          { enum { value = true }; };
-template<> struct is_arithmetic<char>          { enum { value = true }; };
-template<> struct is_arithmetic<signed char>   { enum { value = true }; };
-template<> struct is_arithmetic<unsigned char> { enum { value = true }; };
-template<> struct is_arithmetic<signed short>  { enum { value = true }; };
-template<> struct is_arithmetic<unsigned short>{ enum { value = true }; };
-template<> struct is_arithmetic<signed int>    { enum { value = true }; };
-template<> struct is_arithmetic<unsigned int>  { enum { value = true }; };
-template<> struct is_arithmetic<signed long>   { enum { value = true }; };
-template<> struct is_arithmetic<unsigned long> { enum { value = true }; };
-
-template <typename T> struct add_const { typedef const T type; };
-template <typename T> struct add_const<T&> { typedef T& type; };
-
-template <typename T> struct is_const { enum { value = 0 }; };
-template <typename T> struct is_const<T const> { enum { value = 1 }; };
-
-template<typename T> struct add_const_on_value_type            { typedef const T type;  };
-template<typename T> struct add_const_on_value_type<T&>        { typedef T const& type; };
-template<typename T> struct add_const_on_value_type<T*>        { typedef T const* type; };
-template<typename T> struct add_const_on_value_type<T* const>  { typedef T const* const type; };
-template<typename T> struct add_const_on_value_type<T const* const>  { typedef T const* const type; };
-
-/** \internal Allows to enable/disable an overload
-  * according to a compile time condition.
-  */
-template<bool Condition, typename T> struct enable_if;
-
-template<typename T> struct enable_if<true,T>
-{ typedef T type; };
-
-#if defined(__CUDA_ARCH__) && !defined(__GCUDACC__)
- 
-namespace device {
-
-template<typename T> struct numeric_limits
-{
-  EIGEN_DEVICE_FUNC
-  static T epsilon() { return 0; }
-  static T max() { assert(false && "Max not suppoted for this type"); }
-  static T lowest() { assert(false && "Lowest not suppoted for this type"); }
-};
-template<> struct numeric_limits<float>
-{
-  EIGEN_DEVICE_FUNC
-  static float epsilon() { return __FLT_EPSILON__; }
-  EIGEN_DEVICE_FUNC
-  static float max() { return CUDART_MAX_NORMAL_F; }
-  EIGEN_DEVICE_FUNC
-  static float lowest() { return -CUDART_MAX_NORMAL_F; }
-};
-template<> struct numeric_limits<double>
-{
-  EIGEN_DEVICE_FUNC
-  static double epsilon() { return __DBL_EPSILON__; }
-  EIGEN_DEVICE_FUNC
-  static double max() { return CUDART_INF; }
-  EIGEN_DEVICE_FUNC
-  static double lowest() { return -CUDART_INF; }
-};
-template<> struct numeric_limits<int>
-{
-  EIGEN_DEVICE_FUNC
-  static int epsilon() { return 0; }
-  EIGEN_DEVICE_FUNC
-  static int max() { return INT_MAX; }
-  EIGEN_DEVICE_FUNC
-  static int lowest() { return INT_MIN; }
-};
-template<> struct numeric_limits<long>
-{
-  EIGEN_DEVICE_FUNC
-  static long epsilon() { return 0; }
-  EIGEN_DEVICE_FUNC
-  static long max() { return LONG_MAX; }
-  EIGEN_DEVICE_FUNC
-  static long lowest() { return LONG_MIN; }
-};
-template<> struct numeric_limits<long long>
-{
-  EIGEN_DEVICE_FUNC
-  static long long epsilon() { return 0; }
-  EIGEN_DEVICE_FUNC
-  static long long max() { return LLONG_MAX; }
-  EIGEN_DEVICE_FUNC
-  static long long lowest() { return LLONG_MIN; }
-};
-
-}
-
-#endif
-
-/** \internal
-  * A base class do disable default copy ctor and copy assignement operator.
-  */
-class noncopyable
-{
-  noncopyable(const noncopyable&);
-  const noncopyable& operator=(const noncopyable&);
-protected:
-  noncopyable() {}
-  ~noncopyable() {}
-};
-
-
-/** \internal
-  * Convenient struct to get the result type of a unary or binary functor.
-  *
-  * It supports both the current STL mechanism (using the result_type member) as well as
-  * upcoming next STL generation (using a templated result member).
-  * If none of these members is provided, then the type of the first argument is returned. FIXME, that behavior is a pretty bad hack.
-  */
-template<typename T> struct result_of {};
-
-struct has_none {int a[1];};
-struct has_std_result_type {int a[2];};
-struct has_tr1_result {int a[3];};
-
-template<typename Func, typename ArgType, int SizeOf=sizeof(has_none)>
-struct unary_result_of_select {typedef ArgType type;};
-
-template<typename Func, typename ArgType>
-struct unary_result_of_select<Func, ArgType, sizeof(has_std_result_type)> {typedef typename Func::result_type type;};
-
-template<typename Func, typename ArgType>
-struct unary_result_of_select<Func, ArgType, sizeof(has_tr1_result)> {typedef typename Func::template result<Func(ArgType)>::type type;};
-
-template<typename Func, typename ArgType>
-struct result_of<Func(ArgType)> {
-    template<typename T>
-    static has_std_result_type testFunctor(T const *, typename T::result_type const * = 0);
-    template<typename T>
-    static has_tr1_result      testFunctor(T const *, typename T::template result<T(ArgType)>::type const * = 0);
-    static has_none            testFunctor(...);
-
-    // note that the following indirection is needed for gcc-3.3
-    enum {FunctorType = sizeof(testFunctor(static_cast<Func*>(0)))};
-    typedef typename unary_result_of_select<Func, ArgType, FunctorType>::type type;
-};
-
-template<typename Func, typename ArgType0, typename ArgType1, int SizeOf=sizeof(has_none)>
-struct binary_result_of_select {typedef ArgType0 type;};
-
-template<typename Func, typename ArgType0, typename ArgType1>
-struct binary_result_of_select<Func, ArgType0, ArgType1, sizeof(has_std_result_type)>
-{typedef typename Func::result_type type;};
-
-template<typename Func, typename ArgType0, typename ArgType1>
-struct binary_result_of_select<Func, ArgType0, ArgType1, sizeof(has_tr1_result)>
-{typedef typename Func::template result<Func(ArgType0,ArgType1)>::type type;};
-
-template<typename Func, typename ArgType0, typename ArgType1>
-struct result_of<Func(ArgType0,ArgType1)> {
-    template<typename T>
-    static has_std_result_type testFunctor(T const *, typename T::result_type const * = 0);
-    template<typename T>
-    static has_tr1_result      testFunctor(T const *, typename T::template result<T(ArgType0,ArgType1)>::type const * = 0);
-    static has_none            testFunctor(...);
-
-    // note that the following indirection is needed for gcc-3.3
-    enum {FunctorType = sizeof(testFunctor(static_cast<Func*>(0)))};
-    typedef typename binary_result_of_select<Func, ArgType0, ArgType1, FunctorType>::type type;
-};
-
-/** \internal In short, it computes int(sqrt(\a Y)) with \a Y an integer.
-  * Usage example: \code meta_sqrt<1023>::ret \endcode
-  */
-template<int Y,
-         int InfX = 0,
-         int SupX = ((Y==1) ? 1 : Y/2),
-         bool Done = ((SupX-InfX)<=1 ? true : ((SupX*SupX <= Y) && ((SupX+1)*(SupX+1) > Y))) >
-                                // use ?: instead of || just to shut up a stupid gcc 4.3 warning
-class meta_sqrt
-{
-    enum {
-      MidX = (InfX+SupX)/2,
-      TakeInf = MidX*MidX > Y ? 1 : 0,
-      NewInf = int(TakeInf) ? InfX : int(MidX),
-      NewSup = int(TakeInf) ? int(MidX) : SupX
-    };
-  public:
-    enum { ret = meta_sqrt<Y,NewInf,NewSup>::ret };
-};
-
-template<int Y, int InfX, int SupX>
-class meta_sqrt<Y, InfX, SupX, true> { public:  enum { ret = (SupX*SupX <= Y) ? SupX : InfX }; };
-
-/** \internal determines whether the product of two numeric types is allowed and what the return type is */
-template<typename T, typename U> struct scalar_product_traits
-{
-  enum { Defined = 0 };
-};
-
-template<typename T> struct scalar_product_traits<T,T>
-{
-  enum {
-    // Cost = NumTraits<T>::MulCost,
-    Defined = 1
-  };
-  typedef T ReturnType;
-};
-
-template<typename T> struct scalar_product_traits<T, const T>
-{
-  enum {
-    // Cost = NumTraits<T>::MulCost,
-    Defined = 1
-  };
-  typedef T ReturnType;
-};
-
-template<typename T> struct scalar_product_traits<const T, T>
-{
-  enum {
-    // Cost = NumTraits<T>::MulCost,
-    Defined = 1
-  };
-  typedef T ReturnType;
-};
-
-template<typename T> struct scalar_product_traits<T,std::complex<T> >
-{
-  enum {
-    // Cost = 2*NumTraits<T>::MulCost,
-    Defined = 1
-  };
-  typedef std::complex<T> ReturnType;
-};
-
-template<typename T> struct scalar_product_traits<std::complex<T>, T>
-{
-  enum {
-    // Cost = 2*NumTraits<T>::MulCost,
-    Defined = 1
-  };
-  typedef std::complex<T> ReturnType;
-};
-
-// FIXME quick workaround around current limitation of result_of
-// template<typename Scalar, typename ArgType0, typename ArgType1>
-// struct result_of<scalar_product_op<Scalar>(ArgType0,ArgType1)> {
-// typedef typename scalar_product_traits<typename remove_all<ArgType0>::type, typename remove_all<ArgType1>::type>::ReturnType type;
-// };
-
-template<typename T> struct is_diagonal
-{ enum { ret = false }; };
-
-template<typename T> struct is_diagonal<DiagonalBase<T> >
-{ enum { ret = true }; };
-
-template<typename T> struct is_diagonal<DiagonalWrapper<T> >
-{ enum { ret = true }; };
-
-template<typename T, int S> struct is_diagonal<DiagonalMatrix<T,S> >
-{ enum { ret = true }; };
-
-} // end namespace internal
-
-namespace numext {
-  
-#if defined(__CUDA_ARCH__)
-template<typename T> EIGEN_DEVICE_FUNC   void swap(T &a, T &b) { T tmp = b; b = a; a = tmp; }
-#else
-template<typename T> EIGEN_STRONG_INLINE void swap(T &a, T &b) { std::swap(a,b); }
-#endif
-
-} // end namespace numext
-
-} // end namespace Eigen
-
-#endif // EIGEN_META_H