Template Class host_vector¶

Defined in File device_vector.h

Inheritance Relationships¶

Base Type¶

public detail::vector_base< T, Alloc >

Class Documentation¶

template<typename T, typename Alloc = std::allocator<T>> class host_vector : public detail::vector_base<T, Alloc>¶

A host_vector is a container that supports random access to elements, constant time removal of elements at the end, and linear time insertion and removal of elements at the beginning or in the middle. The number of elements in a host_vector may vary dynamically; memory management is automatic. The memory associated with a host_vector resides in the memory space of the host associated with a parallel device.

See: http://www.sgi.com/tech/stl/Vector.html
See: device_vector

Public Functions

__host__ host_vector(void)¶: This constructor creates an empty host_vector.

__host__ ~host_vector(void)¶: The destructor erases the elements.

__host__ host_vector(size_type n)¶

This constructor creates a host_vector with the given size.

Parameters

n: The number of elements to initially create.

__host__ host_vector(size_type n, const value_type &value)¶

This constructor creates a host_vector with copies of an exemplar element.

Parameters

n: The number of elements to initially create.
value: An element to copy.

__host__ host_vector(const host_vector &v)¶

Copy constructor copies from an exemplar host_vector.

Parameters

v: The host_vector to copy.

__host__ host_vector& thrust::host_vector::operator=(const host_vector & v)

Assign operator copies from an exemplar host_vector.

Parameters

v: The host_vector to copy.

template<typename OtherT, typename OtherAlloc> __host__ host_vector(const host_vector<OtherT, OtherAlloc> &v)¶

Copy constructor copies from an exemplar host_vector with different type.

Parameters

v: The host_vector to copy.

template<typename OtherT, typename OtherAlloc>__host__ host_vector& thrust::host_vector::operator=(const host_vector < OtherT, OtherAlloc > & v)

Assign operator copies from an exemplar host_vector with different type.

Parameters

v: The host_vector to copy.

template<typename OtherT, typename OtherAlloc> __host__ host_vector(const std::vector<OtherT, OtherAlloc> &v)¶

Copy constructor copies from an exemplar std::vector.

Parameters

v: The std::vector to copy.

template<typename OtherT, typename OtherAlloc>__host__ host_vector& thrust::host_vector::operator=(const std::vector< OtherT, OtherAlloc > & v)

Assign operator copies from an exemplar std::vector.

Parameters

v: The std::vector to copy.

template<typename OtherT, typename OtherAlloc> __host__ host_vector(const device_vector<OtherT, OtherAlloc> &v)¶

Copy constructor copies from an exemplar device_vector with possibly different type.

Parameters

v: The device_vector to copy.

template<typename OtherT, typename OtherAlloc>__host__ host_vector& thrust::host_vector::operator=(const device_vector < OtherT, OtherAlloc > & v)

Assign operator copies from an exemplar device_vector.

Parameters

v: The device_vector to copy.

template<typename InputIterator> __host__ host_vector(InputIterator first, InputIterator last)¶

This constructor builds a host_vector from a range.

Parameters

first: The beginning of the range.
last: The end of the range.