Add missing #include
Add missing #include

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