Implementation of 1-D std::vector like structure. More...

Detailed Description

template<typename T, typename Memory, typename grow_p>
class openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >

Implementation of 1-D std::vector like structure.

Add and access elements

    openfpm::vector<Point_test<float>> v_ofp_test;
    Point_test<float> p;
    p.setx(1.0);
    p.sety(2.0);
    p.setz(3.0);
    p.sets(4.0);
    // push objects
    for (size_t i = 0 ; i < n_ele / 2 ; i++)
    {
        // Modify the point
        p.get<P::v>()[0] = 1.0 + i;
        p.get<P::v>()[1] = 2.0 + i;
        p.get<P::v>()[2] = 7.0 + i;
        p.get<P::t>()[0][0] = 10.0 + i;
        p.get<P::t>()[0][1] = 13.0 + i;
        p.get<P::t>()[0][2] = 8.0 + i;
        p.get<P::t>()[1][0] = 19.0 + i;
        p.get<P::t>()[1][1] = 23.0 + i;
        p.get<P::t>()[1][2] = 5.0 + i;
        p.get<P::t>()[2][0] = 4.0 + i;
        p.get<P::t>()[2][1] = 3.0 + i;
        p.get<P::t>()[2][2] = 11.0 + i;
        // add p
        v_ofp_test.add(p);
    }
    for (size_t i = n_ele / 2 ; i < n_ele ; i++)
    {
        v_ofp_test.add();
        size_t last = v_ofp_test.size()-1;
        // Modify the point
        v_ofp_test.get<P::v>(last)[0] = 1.0 + i;
        v_ofp_test.get<P::v>(last)[1] = 2.0 + i;
        v_ofp_test.get<P::v>(last)[2] = 7.0 + i;
        v_ofp_test.get<P::t>(last)[0][0] = 10.0 + i;
        v_ofp_test.get<P::t>(last)[0][1] = 13.0 + i;
        v_ofp_test.get<P::t>(last)[0][2] = 8.0 + i;
        v_ofp_test.get<P::t>(last)[1][0] = 19.0 + i;
        v_ofp_test.get<P::t>(last)[1][1] = 23.0 + i;
        v_ofp_test.get<P::t>(last)[1][2] = 5.0 + i;
        v_ofp_test.get<P::t>(last)[2][0] = 4.0 + i;
        v_ofp_test.get<P::t>(last)[2][1] = 3.0 + i;
        v_ofp_test.get<P::t>(last)[2][2] = 11.0 + i;
    }

Template Parameters

T	type of object the vector store
base	memory layout to use
Memory	allocator to use
grow_p	grow policy for vector in case of reallocation

OPENFPM_NATIVE implementation

Definition at line 166 of file map_vector.hpp.

#include <map_vector.hpp>

Data Structures
struct	pack_cond

struct	pack_cond< true, T1, Memory1, prp...>

struct	packMem_cond

struct	packMem_cond< true, T1 >

Public Types
typedef int	yes_i_am_vector
	it define that it is a vector

typedef grid_cpu< 1, T > ::memory_conf	memory_conf
	Type of the encapsulation memory parameter.

typedef vector_key_iterator	iterator_key
	iterator for the vector

typedef grid_cpu< 1, T >::container	container
	Object container for T, it is the return type of get_o it return a object type trough.

typedef T	value_type
	Type of the value the vector is storing.

typedef size_t	access_key
	Access key for the vector.

Public Member Functions
template<int... prp>
void	pack (ExtPreAlloc< Memory > &mem, Pack_stat &sts)
	pack a vector selecting the properties to pack More...

template<int... prp>
void	packRequest (std::vector< size_t > &v)
	Insert an allocation request into the vector. More...

template<unsigned int... prp>
void	unpack (ExtPreAlloc< Memory > &mem, Unpack_stat &ps)
	unpack a vector More...

size_t	size () const
	Return the size of the vector. More...

void	reserve (size_t sp)
	Reserve slots in the vector to avoid reallocation. More...

void	clear ()
	Clear the vector. More...

void	resize (size_t slot)
	Resize the vector. More...

void	add ()
	It insert a new emtpy object on the vector, eventually it reallocate the grid. More...

void	add (const T &v)
	It insert a new object on the vector, eventually it reallocate the grid. More...

void	add (const typename grid_cpu< 1, T >::container &v)
	It insert a new object on the vector, eventually it reallocate the vector. More...

template<typename M , typename gp >
void	add (const vector< T, M, gp, OPENFPM_NATIVE > &v)
	It add the element of another vector to this vector. More...

template<typename S , typename M , typename gp , unsigned int... args>
void	add_prp (const vector< S, M, gp, OPENFPM_NATIVE > &v)
	It add the element of a source vector to this vector. More...

void	remove (size_t key)
	Remove one entry from the vector. More...

void	remove (openfpm::vector< size_t > &keys, size_t start=0)
	Remove several entries from the vector. More...

template<unsigned int p>
const type_cpu_prop< p, memory_lin >::type &	get (size_t id) const
	Get an element of the vector. More...

const grid_cpu< 1, T >::container	get (size_t id) const
	Get an element of the vector. More...

const grid_cpu< 1, T >::container	last () const
	Get the last element of the vector. More...

template<unsigned int p>
type_cpu_prop< p, memory_lin > ::type &	get (size_t id)
	Get an element of the vector. More...

grid_cpu< 1, T >::container	get (size_t id)
	Get an element of the vector. More...

grid_cpu< 1, T >::container	last ()
	Get the last element of the vector. More...

	~vector () THROW
	Destructor.

vector< T, Memory, grow_p, OPENFPM_NATIVE >	duplicate () const
	It duplicate the vector. More...

	vector (vector< T, Memory, grow_p, OPENFPM_NATIVE > &&v)
	Constructor from another temporal vector. More...

	vector (const vector< T, Memory, grow_p, OPENFPM_NATIVE > &v) THROW
	Constructor from another constant vector. More...

	vector () THROW
	Constructor, vector of size 0.

	vector (size_t sz) THROW
	Constructor, vector of size sz.

void	set (size_t id, const typename grid_cpu< 1, T >::container &obj)
	Set the object id to obj. More...

void	set (size_t id, const T &obj)
	Set the object id to obj. More...

void	set (size_t id, vector< T, Memory, grow_p, OPENFPM_NATIVE > &v, size_t src)
	Set the element of the vector v from another element of another vector. More...

vector< T, Memory, grow_p, OPENFPM_NATIVE > &	operator= (vector< T, Memory, grow_p, OPENFPM_NATIVE > &&mv)
	Assignment operator. More...

vector< T, Memory, grow_p, OPENFPM_NATIVE > &	operator= (const vector< T, Memory, grow_p, OPENFPM_NATIVE > &mv)
	Assignment operator. More...

bool	operator!= (const vector< T, Memory, grow_p, OPENFPM_NATIVE > &v) const
	Check that two vectors are equal. More...

bool	operator== (const vector< T, Memory, grow_p, OPENFPM_NATIVE > &v) const
	Check that two vectors are not equal. More...

void	swap (openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE > &v)
	Swap the memory with another vector. More...

void	swap (openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE > &&v)
	Swap the memory with another vector. More...

vector_key_iterator	getIteratorFrom (size_t mark) const
	Get iterator over the particles from a particular index. More...

vector_key_iterator	getIterator () const
	Get the vector elements iterator. More...

size_t	packObjectSize ()
	Return the size of the message needed to pack this object. More...

size_t	packObject (void *mem)
	Pack the object into the given pointer. More...

void	setMemory (Memory &mem)
	Set the memory of the base structure using an object. More...

void *	getPointer ()
	Return the pointer that store the data. More...

const void *	getPointer () const
	Return the pointer that store the data. More...

size_t	getLastError ()
	Return the last error. More...

long int	who ()

Static Public Member Functions
static bool	pack ()

static bool	packRequest ()

static bool	packMem ()

template<int... prp>
static size_t	calculateMem (size_t n, size_t e)
	Calculate the memory size required to allocate n elements. More...

template<int... prp>
static size_t	packMem (size_t n, size_t e)
	Calculate the memory size required to pack n elements. More...

static size_t	calculateNMem (size_t n)
	How many allocation are required to create n-elements. More...

static bool	noPointers ()
	This class has pointer inside. More...

Private Types
typedef grid_cpu< 1, T, Memory > ::memory_lin	memory_lin
	This structure use this layout.

Private Member Functions
std::vector< size_t >	getV (size_t sz)
	Create a 1D vector that contain the vector size. More...

void	non_zero_one (size_t sz[1], size_t arg)
	If the argument is zero return 1 otherwise return the argument. More...

Private Attributes
size_t	v_size

grid_cpu< 1, T, Memory >	base
	1-D static grid

size_t	err_code
	Error code.

Constructor & Destructor Documentation

template<typename T , typename Memory , typename grow_p >

openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::vector ( vector< T, Memory, grow_p, OPENFPM_NATIVE > && v )

inline

Constructor from another temporal vector.

Parameters

v	the vector

Definition at line 671 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::vector ( const vector< T, Memory, grow_p, OPENFPM_NATIVE > & v )

inline

Constructor from another constant vector.

Parameters

v	the vector

Definition at line 686 of file map_vector.hpp.

Member Function Documentation

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::add ( )

inline

It insert a new emtpy object on the vector, eventually it reallocate the grid.

Warning: It is not thread safe should not be used in multi-thread environment reallocation, work only on cpu

Check if we have enough space

Resize the memory, double up the actual memory allocated for the vector

increase the vector size

Definition at line 319 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::add ( const T & v )

inline

It insert a new object on the vector, eventually it reallocate the grid.

Parameters

v	element to add

Warning: It is not thread safe should not be used in multi-thread environment reallocation, work only on cpu

Check if we have enough space

Resize the memory, double up the actual memory allocated for the vector

copy the element

increase the vector size

Definition at line 346 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::add ( const typename grid_cpu< 1, T >::container & v )

inline

It insert a new object on the vector, eventually it reallocate the vector.

Parameters

v	object (encapsulated)

Warning: It is not thread safe should not be used in multi-thread environment reallocation, work only on cpu

Check if we have enough space

Resize the memory, double up the actual memory allocated for the vector

copy the added element

increase the vector size

Definition at line 377 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

template<typename M , typename gp >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::add ( const vector< T, M, gp, OPENFPM_NATIVE > & v )

inline

It add the element of another vector to this vector.

Parameters

v	from where to take the vector

Add the element of v

Definition at line 404 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

template<typename S , typename M , typename gp , unsigned int... args>

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::add_prp ( const vector< S, M, gp, OPENFPM_NATIVE > & v )

inline

It add the element of a source vector to this vector.

The number of properties in the source vector must be smaller than the destination all the properties of S must be mapped so if S has 3 properties 3 numbers for args are required

Template Parameters

S	Base object of the source vector
M	memory type of the source vector
gp	Grow policy of the source vector
args	one or more number that define which property to set-up

Parameters

v	source vector

Add the element of v

Definition at line 428 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

template<int... prp>

static size_t openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::calculateMem	(	size_t	n,
		size_t	e
	)

inlinestatic

Calculate the memory size required to allocate n elements.

Calculate the total size required to store n-elements in a vector

Parameters

n	number of elements
e	unused

Returns: the size of the allocation number e

Definition at line 954 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

static size_t openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::calculateNMem ( size_t n )

inlinestatic

How many allocation are required to create n-elements.

Parameters

n	number of elements

Returns: the number of allocations

Definition at line 1002 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::clear ( )

inline

Clear the vector.

Eliminate all the elements for from the vector

Definition at line 275 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

vector<T, Memory,grow_p,OPENFPM_NATIVE> openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::duplicate ( ) const

inline

It duplicate the vector.

Returns: a duplicated vector

Definition at line 653 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

template<unsigned int p>

const type_cpu_prop<p,memory_lin>::type& openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::get ( size_t id ) const

inline

Get an element of the vector.

Get an element of the vector

Template Parameters

p	Property to get

Parameters

id	Element to get

Returns: the element value requested

Definition at line 524 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

const grid_cpu<1,T>::container openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::get ( size_t id ) const

inline

Get an element of the vector.

Get an element of the vector

Parameters

id	Element to get

Returns: the element (encapsulated)

Definition at line 547 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

template<unsigned int p>

type_cpu_prop<p,memory_lin>::type& openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::get ( size_t id )

inline

Get an element of the vector.

Get an element of the vector

Template Parameters

p	Property to get

Parameters

id	Element to get

Returns: the element value requested

Definition at line 587 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

grid_cpu<1,T>::container openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::get ( size_t id )

inline

Get an element of the vector.

Get an element of the vector

Parameters

id	Element to get

Returns: the element (encapsulated)

Definition at line 610 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

vector_key_iterator openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::getIterator ( ) const

inline

Get the vector elements iterator.

Returns: an iterator to iterate through all the elements of the vector

Definition at line 907 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

vector_key_iterator openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::getIteratorFrom ( size_t mark ) const

inline

Get iterator over the particles from a particular index.

Returns: an iterator to iterate from a particular index

Definition at line 892 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

size_t openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::getLastError ( )

inline

Return the last error.

Definition at line 1049 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void* openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::getPointer ( )

inline

Return the pointer that store the data.

Returns: the pointer that store the data

Definition at line 1025 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

const void* openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::getPointer ( ) const

inline

Return the pointer that store the data.

Returns: the pointer that store the data

Definition at line 1038 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

std::vector<size_t> openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::getV ( size_t sz )

inlineprivate

Create a 1D vector that contain the vector size.

Used to construct the underline 1D-grid

Parameters

sz	size of the vector

Returns: a vector with one element

Definition at line 191 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

const grid_cpu<1,T>::container openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::last ( ) const

inline

Get the last element of the vector.

Returns: the last element (encapsulated)

Definition at line 566 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

grid_cpu<1,T>::container openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::last ( )

inline

Get the last element of the vector.

Returns: the element (encapsulated)

Definition at line 629 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::non_zero_one	(	size_t	sz[1],
		size_t	arg
	)

inlineprivate

If the argument is zero return 1 otherwise return the argument.

Parameters

sz	output
arg	argument

Definition at line 206 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

static bool openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::noPointers ( )

inlinestatic

This class has pointer inside.

Returns: false

Definition at line 1062 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

bool openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::operator!= ( const vector< T, Memory, grow_p, OPENFPM_NATIVE > & v ) const

inline

Check that two vectors are equal.

Parameters

vector to compare

Definition at line 822 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

vector<T, Memory,grow_p,OPENFPM_NATIVE>& openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::operator= ( vector< T, Memory, grow_p, OPENFPM_NATIVE > && mv )

inline

Assignment operator.

move semantic movement operator=

Parameters

mv vector

Returns: itself

Definition at line 778 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

vector<T, Memory,grow_p,OPENFPM_NATIVE>& openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::operator= ( const vector< T, Memory, grow_p, OPENFPM_NATIVE > & mv )

inline

Assignment operator.

it copy

Parameters

mv vector

Returns: itself

Definition at line 798 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

bool openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::operator== ( const vector< T, Memory, grow_p, OPENFPM_NATIVE > & v ) const

inline

Check that two vectors are not equal.

Parameters

vector to compare

Definition at line 832 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

static bool openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::pack ( )

inlinestatic

This file include the implemetation of packer and unpacker for vector

Definition at line 8 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

template<int... prp>

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::pack	(	ExtPreAlloc< Memory > &	mem,
		Pack_stat &	sts
	)

inline

pack a vector selecting the properties to pack

Parameters

mem	preallocated memory where to pack the vector
obj	object to pack
sts	pack-stat info

Definition at line 91 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

template<int... prp>

static size_t openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::packMem	(	size_t	n,
		size_t	e
	)

inlinestatic

Calculate the memory size required to pack n elements.

Calculate the total size required to store n-elements in a vector

Parameters

n	number of elements
e	unused

Returns: the size of the allocation number e

Definition at line 983 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

size_t openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::packObject ( void * mem )

inline

Pack the object into the given pointer.

Parameters

mem pointer

Returns: the size of the packed message

Definition at line 936 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

size_t openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::packObjectSize ( )

inline

Return the size of the message needed to pack this object.

Returns: The size

Definition at line 921 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

template<int... prp>

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::packRequest ( std::vector< size_t > & v )

inline

Insert an allocation request into the vector.

Parameters

obj	vector object to pack
requests	vector

Definition at line 139 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::remove ( size_t key )

inline

Remove one entry from the vector.

Parameters

key	element to remove

Definition at line 449 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::remove	(	openfpm::vector< size_t > &	keys,
		size_t	start = `0`
	)

inline

Remove several entries from the vector.

Parameters

keys	objects id to remove
start	key starting point

Definition at line 476 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::reserve ( size_t sp )

inline

Reserve slots in the vector to avoid reallocation.

Reserve slots in the vector to avoid reallocation

Parameters

sp	number of slot to reserve

Resize the memory

Definition at line 257 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::resize ( size_t slot )

inline

Resize the vector.

Resize the vector and allocate n elements

Parameters

slot	number of elements

Resize the memory

Definition at line 290 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::set	(	size_t	id,
		const typename grid_cpu< 1, T >::container &	obj
	)

inline

Set the object id to obj.

Parameters

id	element
obj	object (encapsulated)

copy the element

Definition at line 721 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::set	(	size_t	id,
		const T &	obj
	)

inline

Set the object id to obj.

Parameters

id
obj

copy the element

Definition at line 739 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::set	(	size_t	id,
		vector< T, Memory, grow_p, OPENFPM_NATIVE > &	v,
		size_t	src
	)

inline

Set the element of the vector v from another element of another vector.

Parameters

id	element id
v	vector source
src	source element

Definition at line 758 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::setMemory ( Memory & mem )

inline

Set the memory of the base structure using an object.

Parameters

mem	Memory object to use for allocation

Definition at line 1012 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

size_t openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::size ( ) const

inline

Return the size of the vector.

Returns: the size

Definition at line 241 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::swap ( openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE > & v )

inline

Swap the memory with another vector.

Parameters

v vector

Definition at line 854 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::swap ( openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE > && v )

inline

Swap the memory with another vector.

Parameters

v vector

Definition at line 873 of file map_vector.hpp.

template<typename T , typename Memory , typename grow_p >

template<unsigned int... prp>

void openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::unpack	(	ExtPreAlloc< Memory > &	mem,
		Unpack_stat &	ps
	)

inline

unpack a vector

Warning: the properties should match the packed properties, and the obj must have the same size of the packed vector, consider to pack this information if you cannot infer-it

Parameters

ext	preallocated memory from where to unpack the vector
obj	object where to unpack

Definition at line 162 of file map_vector.hpp.

Field Documentation

template<typename T , typename Memory , typename grow_p >

size_t openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >::v_size

private

Actual size of the vector, warning: it is not the space allocated in grid grid size increase by a fixed amount every time we need a vector bigger than the actually allocated space

Definition at line 174 of file map_vector.hpp.

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

src/Vector/map_vector.hpp

Detailed Description

template<typename T, typename Memory, typename grow_p> class openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >

Add and access elements

Data Structures

Public Types

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Private Attributes

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation

template<typename T, typename Memory, typename grow_p>
class openfpm::vector< T, Memory, grow_p, OPENFPM_NATIVE >