Remove thrust::[unary|binary]_traits (NVIDIA#3260)

Fixes: NVIDIA#3259

Author: bernhardmgruber

thrust/thrust/detail/functional.inl

@@ -30,101 +30,6 @@
 
 THRUST_NAMESPACE_BEGIN
 
-namespace detail
-{
-
-template <typename Operation>
-struct unary_traits_imp;
-
-template <typename Operation>
-struct unary_traits_imp<Operation*>
-{
-  using function_type = Operation;
-  using param_type    = const function_type&;
-  using result_type   = typename Operation::result_type;
-  using argument_type = typename Operation::argument_type;
-}; // end unary_traits_imp
-
-template <typename Result, typename Argument>
-struct unary_traits_imp<Result (*)(Argument)>
-{
-  using function_type = Result (*)(Argument);
-  using param_type    = Result (*)(Argument);
-  using result_type   = Result;
-  using argument_type = Argument;
-}; // end unary_traits_imp
-
-template <typename Operation>
-struct binary_traits_imp;
-
-template <typename Operation>
-struct binary_traits_imp<Operation*>
-{
-  using function_type        = Operation;
-  using param_type           = const function_type&;
-  using result_type          = typename Operation::result_type;
-  using first_argument_type  = typename Operation::first_argument_type;
-  using second_argument_type = typename Operation::second_argument_type;
-}; // end binary_traits_imp
-
-template <typename Result, typename Argument1, typename Argument2>
-struct binary_traits_imp<Result (*)(Argument1, Argument2)>
-{
-  using function_type        = Result (*)(Argument1, Argument2);
-  using param_type           = Result (*)(Argument1, Argument2);
-  using result_type          = Result;
-  using first_argument_type  = Argument1;
-  using second_argument_type = Argument2;
-}; // end binary_traits_imp
-
-} // namespace detail
-
-_CCCL_SUPPRESS_DEPRECATED_PUSH
-template <typename Operation>
-struct unary_traits
-{
-  using function_type = typename detail::unary_traits_imp<Operation*>::function_type;
-  using param_type    = typename detail::unary_traits_imp<Operation*>::param_type;
-  using result_type   = typename detail::unary_traits_imp<Operation*>::result_type;
-  using argument_type = typename detail::unary_traits_imp<Operation*>::argument_type;
-}; // end unary_traits
-_CCCL_SUPPRESS_DEPRECATED_POP
-
-_CCCL_SUPPRESS_DEPRECATED_PUSH
-template <typename Result, typename Argument>
-struct unary_traits<Result (*)(Argument)>
-{
-  using function_type = Result (*)(Argument);
-  using param_type    = Result (*)(Argument);
-  using result_type   = Result;
-  using argument_type = Argument;
-}; // end unary_traits
-_CCCL_SUPPRESS_DEPRECATED_POP
-
-_CCCL_SUPPRESS_DEPRECATED_PUSH
-template <typename Operation>
-struct binary_traits
-{
-  using function_type        = typename detail::binary_traits_imp<Operation*>::function_type;
-  using param_type           = typename detail::binary_traits_imp<Operation*>::param_type;
-  using result_type          = typename detail::binary_traits_imp<Operation*>::result_type;
-  using first_argument_type  = typename detail::binary_traits_imp<Operation*>::first_argument_type;
-  using second_argument_type = typename detail::binary_traits_imp<Operation*>::second_argument_type;
-}; // end binary_traits
-_CCCL_SUPPRESS_DEPRECATED_POP
-
-_CCCL_SUPPRESS_DEPRECATED_PUSH
-template <typename Result, typename Argument1, typename Argument2>
-struct binary_traits<Result (*)(Argument1, Argument2)>
-{
-  using function_type        = Result (*)(Argument1, Argument2);
-  using param_type           = Result (*)(Argument1, Argument2);
-  using result_type          = Result;
-  using first_argument_type  = Argument1;
-  using second_argument_type = Argument2;
-}; // end binary_traits
-_CCCL_SUPPRESS_DEPRECATED_POP
-
 _CCCL_SUPPRESS_DEPRECATED_PUSH
 template <typename Predicate>
 _CCCL_HOST_DEVICE unary_negate<Predicate> not1(const Predicate& pred)

thrust/thrust/functional.h

@@ -39,17 +39,6 @@
 
 THRUST_NAMESPACE_BEGIN
 
-/*! \addtogroup function_objects Function Objects
- */
-
-//! deprecated [Since 2.6]
-template <typename Operation>
-struct CCCL_DEPRECATED unary_traits;
-
-//! deprecated [Since 2.6]
-template <typename Operation>
-struct CCCL_DEPRECATED binary_traits;
-
 /*! \addtogroup function_object_adaptors Function Object Adaptors
  *  \ingroup function_objects
  *  \{