Derive cpp::execution_policy from detail::sequential::execution_policy instead of thrust::execution_policy.
Derive cpp::execution_policy from detail::sequential::execution_policy instead of thrust::execution_policy.

marksantos/thrust,zhenglaizhang/thrust,thrust/thrust,andrewcorrigan/thrust-multi-permutation-iterator,mohamed-ali/thrust,dachziegel/thrust,xiongzhanblake/thrust,raygit/thrust,sarvex/thrust,xiongzhanblake/thrust,egaburov/thrust,egaburov/thrust,marksantos/thrust,mohamed-ali/thrust,sdalton1/thrust,xiongzhanblake/thrust_src,zeryx/thrust,xiongzhanblake/thrust_src,arnabgho/thrust,zeryx/thrust,andrewcorrigan/thrust-multi-permutation-iterator,sdalton1/thrust,thvasilo/thrust,sarvex/thrust,GrimDerp/thrust,jaredhoberock/thrust,jaredhoberock/thrust,thrust/thrust,andrewcorrigan/thrust-multi-permutation-iterator,thvasilo/thrust,thrust/thrust,xiongzhanblake/thrust,raygit/thrust,jaredhoberock/thrust,thvasilo/thrust,Ricardo666666/thrust,Ricardo666666/thrust,GrimDerp/thrust,xiongzhanblake/thrust_src,dachziegel/thrust,zhenglaizhang/thrust,zeryx/thrust,marksantos/thrust,zhenglaizhang/thrust,Ricardo666666/thrust,sarvex/thrust,egaburov/thrust,dachziegel/thrust,jaredhoberock/thrust,sdalton1/thrust,jaredhoberock/thrust,GrimDerp/thrust,thrust/thrust,arnabgho/thrust,thrust/thrust,arnabgho/thrust,mohamed-ali/thrust,raygit/thrust