Rheolef  7.2
an efficient C++ finite element environment
 
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distributor

Detailed Description

see the distributor page for the full documentation

Definition at line 69 of file distributor.h.

+ Inheritance diagram for distributor:

Public Types

typedef std::allocator< int >::size_type size_type
 
typedef Vector< size_type_base
 
typedef _base::iterator iterator
 
typedef _base::const_iterator const_iterator
 
typedef int tag_type
 
typedef communicator communicator_type
 
- Public Types inherited from Vector< std::allocator< int >::size_type >
typedef vector_rep< std::allocator< int >::size_typeDATA
 
typedef DATA::iterator iterator
 
typedef DATA::const_iterator const_iterator
 
typedef DATA::pointer pointer
 
typedef DATA::reference reference
 
typedef DATA::const_reference const_reference
 
typedef DATA::size_type size_type
 
typedef DATA::difference_type difference_type
 
typedef std::allocator< int >::size_type value_type
 
typedef DATA::reverse_iterator reverse_iterator
 
typedef DATA::const_reverse_iterator const_reverse_iterator
 
- Public Types inherited from smart_pointer< T >
typedef T handled_type
 
typedef base::internal internal
 

Public Member Functions

 distributor (size_type dis_size=0, const communicator_type &c=communicator_type(), size_type loc_size=decide)
 
 distributor (const distributor &)
 
 ~distributor ()
 
void resize (size_type dis_size=0, const communicator_type &c=communicator_type(), size_type loc_size=decide)
 
const communicator_typecomm () const
 
size_type dis_size () const
 global and local sizes
 
size_type process () const
 current process id
 
size_type n_process () const
 number of processes
 
size_type find_owner (size_type dis_i) const
 find iproc associated to a global index dis_i: CPU=log(nproc)
 
size_type first_index (size_type iproc) const
 global index range and local size owned by ip-th process
 
size_type last_index (size_type iproc) const
 
size_type size (size_type iproc) const
 
size_type first_index () const
 global index range and local size owned by current process
 
size_type last_index () const
 
size_type size () const
 
bool is_owned (size_type dis_i, size_type iproc) const
 true when dis_i in [first_index(iproc):last_index(iproc)[
 
bool is_owned (size_type dis_i) const
 
bool operator== (const distributor &) const
 
bool operator!= (const distributor &) const
 
- Public Member Functions inherited from Vector< std::allocator< int >::size_type >
 Vector (size_type n=0, const std::allocator< int >::size_type &value=std::allocator< int >::size_type())
 
 Vector (const_iterator first, const_iterator last)
 
void reserve (size_type n)
 
void swap (Vector< std::allocator< int >::size_type > &x)
 
iterator begin ()
 
const_iterator begin () const
 
iterator end ()
 
const_iterator end () const
 
reverse_iterator rbegin ()
 
const_reverse_iterator rbegin () const
 
reverse_iterator rend ()
 
const_reverse_iterator rend () const
 
size_type size () const
 
size_type max_size () const
 
size_type capacity () const
 
bool empty () const
 
void resize (size_type sz, std::allocator< int >::size_type v=std::allocator< int >::size_type())
 
const_reference operator[] (size_type n) const
 
reference operator[] (size_type n)
 
const_reference at (size_type n) const
 
reference at (size_type n)
 
reference front ()
 
const_reference front () const
 
reference back ()
 
const_reference back () const
 
void push_back (const std::allocator< int >::size_type &x)
 
iterator insert (iterator position, const std::allocator< int >::size_type &x=std::allocator< int >::size_type())
 
void insert (iterator position, size_type n, const std::allocator< int >::size_type &x)
 
void insert (iterator position, const_iterator first, const_iterator last)
 
void pop_back ()
 
void erase (iterator position)
 
void erase (iterator first, iterator last)
 
- Public Member Functions inherited from smart_pointer< T >
 smart_pointer (T *p=0)
 
 smart_pointer (void *count, internal i)
 
 smart_pointer (const smart_pointer< T > &x)
 
smart_pointer< T > & operator= (const smart_pointer< T > &x)
 
 ~smart_pointer ()
 
- Public Member Functions inherited from smart_pointer_base< T, details::constructor_copy< T > >
 smart_pointer_base (T *p=0)
 
 smart_pointer_base (const smart_pointer_base< T, details::constructor_copy< T > > &)
 
 smart_pointer_base (void *count, internal)
 
smart_pointer_base< T, details::constructor_copy< T > > & operator= (const smart_pointer_base< T, details::constructor_copy< T > > &)
 
 ~smart_pointer_base ()
 
const Tpointer () const
 
Tpointer ()
 
const Tdata () const
 
Tdata ()
 
const Toperator-> () const
 
Toperator-> ()
 
const Toperator* () const
 
Toperator* ()
 
int reference_counter () const
 
counter * get_count () const
 

Static Public Member Functions

static tag_type get_new_tag ()
 returns a new tag
 

Static Public Attributes

static const size_type decide = size_type(-1)
 

Protected Attributes

communicator_type _comm
 

Member Typedef Documentation

◆ size_type

typedef std::allocator<int>::size_type size_type

Definition at line 74 of file distributor.h.

◆ _base

Definition at line 75 of file distributor.h.

◆ iterator

typedef _base::iterator iterator

Definition at line 76 of file distributor.h.

◆ const_iterator

typedef _base::const_iterator const_iterator

Definition at line 77 of file distributor.h.

◆ tag_type

typedef int tag_type

Definition at line 78 of file distributor.h.

◆ communicator_type

Definition at line 79 of file distributor.h.

Constructor & Destructor Documentation

◆ distributor() [1/2]

distributor ( size_type  dis_size = 0,
const communicator_type c = communicator_type(),
size_type  loc_size = decide 
)

Definition at line 88 of file distributor.cc.

◆ distributor() [2/2]

distributor ( const distributor ownership)

Definition at line 97 of file distributor.cc.

◆ ~distributor()

Definition at line 102 of file distributor.cc.

Member Function Documentation

◆ resize()

void resize ( size_type  dis_size = 0,
const communicator_type c = communicator_type(),
size_type  loc_size = decide 
)

Definition at line 30 of file distributor.cc.

◆ comm()

const distributor::communicator_type & comm ( ) const

Definition at line 152 of file distributor.h.

◆ dis_size()

distributor::size_type dis_size ( ) const

global and local sizes

Definition at line 214 of file distributor.h.

◆ process()

distributor::size_type process ( ) const

current process id

Definition at line 186 of file distributor.h.

◆ n_process()

distributor::size_type n_process ( ) const

number of processes

Definition at line 176 of file distributor.h.

◆ find_owner()

distributor::size_type find_owner ( size_type  dis_i) const

find iproc associated to a global index dis_i: CPU=log(nproc)

Definition at line 106 of file distributor.cc.

◆ first_index() [1/2]

distributor::size_type first_index ( size_type  iproc) const

global index range and local size owned by ip-th process

Definition at line 158 of file distributor.h.

◆ last_index() [1/2]

distributor::size_type last_index ( size_type  iproc) const

Definition at line 164 of file distributor.h.

◆ size() [1/2]

distributor::size_type size ( size_type  iproc) const

Definition at line 170 of file distributor.h.

◆ first_index() [2/2]

distributor::size_type first_index ( ) const

global index range and local size owned by current process

Definition at line 196 of file distributor.h.

◆ last_index() [2/2]

distributor::size_type last_index ( ) const

Definition at line 202 of file distributor.h.

◆ size() [2/2]

distributor::size_type size ( ) const

Definition at line 208 of file distributor.h.

◆ is_owned() [1/2]

bool is_owned ( size_type  dis_i,
size_type  iproc 
) const

true when dis_i in [first_index(iproc):last_index(iproc)[

Definition at line 220 of file distributor.h.

◆ is_owned() [2/2]

bool is_owned ( size_type  dis_i) const

Definition at line 226 of file distributor.h.

◆ get_new_tag()

int get_new_tag ( )
static

returns a new tag

Definition at line 133 of file distributor.cc.

◆ operator==()

bool operator== ( const distributor x) const

Definition at line 238 of file distributor.h.

◆ operator!=()

bool operator!= ( const distributor x) const

Definition at line 232 of file distributor.h.

Member Data Documentation

◆ decide

const size_type decide = size_type(-1)
static

Definition at line 83 of file distributor.h.

◆ _comm

communicator_type _comm
protected

Definition at line 144 of file distributor.h.


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