Template Function thrust::device_new(device_ptr<void>, const T&, const size_t)

Function Documentation

template<typename T>
device_ptr<T> thrust::device_new(device_ptr<void> p, const T &exemplar, const size_t n = 1)

device_new implements the placement new operator for types resident in device memory. device_new calls T’s copy constructor on a array of objects in device memory. No memory is allocated by this function.

Return

p, casted to T’s type.

See

device_ptr

See

fill

Parameters

  • p: A device_ptr to a region of device memory into which to construct one or many Ts.

  • exemplar: The value from which to copy.

  • n: The number of objects to construct at p.