nvbio::HostVectorArray< T > Struct Template Reference

Detailed description

template< typename T>
struct nvbio::HostVectorArray< T >

A utility class to manage a vector of dynamically-allocated arrays

Definition at line 287 of file vector_array.h.

#include <vector_array.h>

Public Types
typedef device_tag	system_tag
typedef VectorArrayView< T >	plain_view_type
	this object's plain view type More...

Public Methods
	HostVectorArray ()
uint64	resize (const uint32 size, const uint32 arena, const bool do_alloc=true)
bool	has_overflown ()
void	clear ()
uint32	size () const
uint32	allocated_size () const
HostVectorArray &	operator= (const DeviceVectorArray< T > &vec)
HostVectorArray &	swap (HostVectorArray< T > &vec)
NVBIO_FORCEINLINE NVBIO_HOST_DEVICE const T *	operator[] (const uint32 index) const
NVBIO_FORCEINLINE NVBIO_HOST_DEVICE uint32	slot (const uint32 index) const
plain_view_type	plain_view ()

Public Members
thrust::host_vector< T >	m_arena
	memory arena More...
thrust::host_vector< uint32 >	m_index
	index of the allocated arrays More...
thrust::host_vector< uint32 >	m_sizes
	sizes of the allocated arrays More...
thrust::host_vector< uint32 >	m_pool
	pool counter More...

Member Typedef Documentation

template<typename T>

typedef VectorArrayView<T> nvbio::HostVectorArray< T >::plain_view_type

this object's plain view type

Definition at line 290 of file vector_array.h.

template<typename T>

typedef device_tag nvbio::HostVectorArray< T >::system_tag

Definition at line 289 of file vector_array.h.

Constructor & Destructor Documentation

template<typename T>

nvbio::HostVectorArray< T >::HostVectorArray ( )

inline

constructor

Definition at line 294 of file vector_array.h.

Member Function Documentation

template<typename T>

uint32 nvbio::HostVectorArray< T >::allocated_size ( ) const

inline

return allocated size

Definition at line 343 of file vector_array.h.

template<typename T>

void nvbio::HostVectorArray< T >::clear ( void  )

inline

clear the pool

Definition at line 335 of file vector_array.h.

template<typename T>

bool nvbio::HostVectorArray< T >::has_overflown ( )

inline

check for overlows

Definition at line 331 of file vector_array.h.

template<typename T>

HostVectorArray& nvbio::HostVectorArray< T >::operator= ( const DeviceVectorArray< T > &  vec)

inline

copy operator

Definition at line 347 of file vector_array.h.

template<typename T>

NVBIO_FORCEINLINE NVBIO_HOST_DEVICE const T* nvbio::HostVectorArray< T >::operator[] ( const uint32  index) const

inline

return the vector corresponding to the given index

Definition at line 370 of file vector_array.h.

template<typename T>

plain_view_type nvbio::HostVectorArray< T >::plain_view ( )

inline

return the plain view of this object

Definition at line 383 of file vector_array.h.

template<typename T>

uint64 nvbio::HostVectorArray< T >::resize ( const uint32  size, const uint32  arena, const bool  do_alloc = true  )

inline

resize the arena

Parameters

size	size of the array (i.e. number of vectors)
arena	size of the memory arena
do_alloc	a flag to indicate whether to really perform allocations; if false, the function will just return the amount of memory needed

Returns

amount of memory allocated/needed

Definition at line 306 of file vector_array.h.

template<typename T>

uint32 nvbio::HostVectorArray< T >::size ( void  ) const

inline

return number of vectors

Definition at line 339 of file vector_array.h.

template<typename T>

NVBIO_FORCEINLINE NVBIO_HOST_DEVICE uint32 nvbio::HostVectorArray< T >::slot ( const uint32  index) const

inline

return the slot corresponding to the given index

Definition at line 379 of file vector_array.h.

template<typename T>

HostVectorArray& nvbio::HostVectorArray< T >::swap ( HostVectorArray< T > &  vec)

inline

swap

Definition at line 358 of file vector_array.h.

Member Data Documentation

template<typename T>

thrust::host_vector<T> nvbio::HostVectorArray< T >::m_arena

memory arena

Definition at line 393 of file vector_array.h.

template<typename T>

thrust::host_vector<uint32> nvbio::HostVectorArray< T >::m_index

index of the allocated arrays

Definition at line 394 of file vector_array.h.

template<typename T>

thrust::host_vector<uint32> nvbio::HostVectorArray< T >::m_pool

pool counter

Definition at line 396 of file vector_array.h.

template<typename T>

thrust::host_vector<uint32> nvbio::HostVectorArray< T >::m_sizes

sizes of the allocated arrays

Definition at line 395 of file vector_array.h.

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The documentation for this struct was generated from the following file:

• E:/git/nvbio/nvbio/basic/vector_array.h