Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator > Class Template Reference
Matrix class made of an heterogeneous collection of matrices. More...
#include <HeterogeneousMatrixCollection.hxx>
Public Types | |
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typedef Matrix< float, Prop0, Storage0, Allocator< float > > | float_dense_m |
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typedef Matrix< float, Prop1, Storage1, Allocator< float > > | float_sparse_m |
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typedef Matrix< double, Prop0, Storage0, Allocator< double > > | double_dense_m |
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typedef Matrix< double, Prop1, Storage1, Allocator< double > > | double_sparse_m |
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typedef Matrix< float_dense_m, General, RowMajorCollection, NewAlloc< float_dense_m > > | float_dense_c |
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typedef Matrix< float_sparse_m, General, RowMajorCollection, NewAlloc< float_sparse_m > > | float_sparse_c |
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typedef Matrix< double_dense_m, General, RowMajorCollection, NewAlloc< double_dense_m > > | double_dense_c |
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typedef Matrix < double_sparse_m, General, RowMajorCollection, NewAlloc < double_sparse_m > > | double_sparse_c |
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typedef Allocator< double > ::value_type | value_type |
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typedef Allocator< double > ::pointer | pointer |
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typedef Allocator< double > ::const_pointer | const_pointer |
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typedef Allocator< double > ::reference | reference |
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typedef Allocator< double > ::const_reference | const_reference |
Public Member Functions | |
| HeterogeneousMatrixCollection () | |
| Default constructor. | |
| HeterogeneousMatrixCollection (int i, int j) | |
| Main constructor. | |
| HeterogeneousMatrixCollection (const HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator > &A) | |
| Copy constructor. | |
| ~HeterogeneousMatrixCollection () | |
| Destructor. | |
| void | Clear () |
| Clears the matrix collection without releasing memory. | |
| void | Nullify () |
| Clears the matrix collection without releasing memory. | |
| void | Nullify (int i, int j) |
| Clears a given underlying matrix. | |
| void | Deallocate () |
| Deallocates underlying the matrices. | |
| int | GetM () const |
| Returns the number of rows. | |
| int | GetMmatrix () const |
| Returns the number of rows. | |
| int | GetM (int i) const |
| Returns the number of rows in an underlying matrix. | |
| int | GetN () const |
| Returns the number of columns. | |
| int | GetNmatrix () const |
| Returns the number of columns. | |
| int | GetN (int j) const |
| Returns the number of columns in an underlying matrix. | |
| int | GetSize () const |
| Returns the number of elements stored in memory. | |
| int | GetDataSize () const |
| Returns the number of elements stored in memory. | |
| int | GetType (int i, int j) const |
| Returns the type of a given underlying matrix. | |
| float_dense_c & | GetFloatDense () |
| Returns the collection of float dense underlying matrices. | |
| const float_dense_c & | GetFloatDense () const |
| Returns the collection of float dense underlying matrices. | |
| float_sparse_c & | GetFloatSparse () |
| Returns the collection of float sparse underlying matrices. | |
| const float_sparse_c & | GetFloatSparse () const |
| Returns the collection of float sparse underlying matrices. | |
| double_dense_c & | GetDoubleDense () |
| Returns the collection of double dense underlying matrices. | |
| const double_dense_c & | GetDoubleDense () const |
| Returns the collection of double dense underlying matrices. | |
| double_sparse_c & | GetDoubleSparse () |
| Returns the collection of double sparse underlying matrices. | |
| const double_sparse_c & | GetDoubleSparse () const |
| Returns the collection of double sparse underlying matrices. | |
| void | Reallocate (int i, int j) |
| Reallocates memory to resize the matrix collection. | |
| void | SetMatrix (int m, int n, const float_dense_m &) |
| void | SetMatrix (int m, int n, const float_sparse_m &) |
| void | SetMatrix (int m, int n, const double_dense_m &) |
| void | SetMatrix (int m, int n, const double_sparse_m &) |
| void | GetMatrix (int m, int n, float_dense_m &) const |
| void | GetMatrix (int m, int n, float_sparse_m &) const |
| void | GetMatrix (int m, int n, double_dense_m &) const |
| void | GetMatrix (int m, int n, double_sparse_m &) const |
| double | operator() (int i, int j) const |
| Access operator. | |
| HeterogeneousMatrixCollection < Prop0, Storage0, Prop1, Storage1, Allocator > & | operator= (const HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator > &A) |
| Duplicates a matrix collection (assignment operator). | |
| void | Copy (const HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator > &A) |
| Duplicates a matrix collection (assignment operator). | |
| void | Print () const |
| Displays the matrix collection on the standard output. | |
| void | Write (string FileName, bool with_size) const |
| Writes the matrix collection in a file. | |
| void | Write (ostream &FileStream, bool with_size) const |
| Writes the matrix collection to an output stream. | |
| void | WriteText (string FileName) const |
| Writes the matrix collection in a file. | |
| void | WriteText (ostream &FileStream) const |
| Writes the matrix collection to an output stream. | |
| void | Read (string FileName) |
| Reads the matrix collection from a file. | |
| void | Read (istream &FileStream) |
| Reads the matrix collection from an input stream. | |
| int | GetM (const Seldon::SeldonTranspose &status) const |
| int | GetN (const Seldon::SeldonTranspose &status) const |
| pointer | GetData () const |
| const_pointer | GetDataConst () const |
| void * | GetDataVoid () const |
| const void * | GetDataConstVoid () const |
| Allocator< double > & | GetAllocator () |
Protected Attributes | |
| int | nz_ |
| Number of non-zero elements. | |
| int | Mmatrix_ |
| Number of rows of matrices. | |
| int | Nmatrix_ |
| Number of columns of matrices. | |
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Vector< int, VectFull, CallocAlloc< int > > | Mlocal_ |
| Number of rows in the underlying matrices. | |
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Vector< int, VectFull, CallocAlloc< int > > | Mlocal_sum_ |
| Cumulative number of rows in the underlying matrices. | |
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Vector< int, VectFull, CallocAlloc< int > > | Nlocal_ |
| Number of columns in the underlying matrices. | |
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Vector< int, VectFull, CallocAlloc< int > > | Nlocal_sum_ |
| Cumulative number of columns in the underlying matrices. | |
| Matrix< int, General, RowMajor, CallocAlloc< int > > | collection_ |
| Type of the underlying matrices. | |
| float_dense_c | float_dense_c_ |
| Pointers of the underlying float dense matrices. | |
| float_sparse_c | float_sparse_c_ |
| Pointers of the underlying float sparse matrices. | |
| double_dense_c | double_dense_c_ |
| Pointers of the underlying double dense matrices. | |
| double_sparse_c | double_sparse_c_ |
| Pointers of the underlying double sparse matrices. | |
| int | m_ |
| int | n_ |
| pointer | data_ |
Static Protected Attributes | |
| static Allocator< double > | allocator_ |
Detailed Description
template<class Prop0, class Storage0, class Prop1, class Storage1, template< class U > class Allocator>
class Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >
Matrix class made of an heterogeneous collection of matrices.
A collection can refer to matrices of different types : float, double, dense and sparse.
Definition at line 42 of file HeterogeneousMatrixCollection.hxx.
Constructor & Destructor Documentation
| Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::HeterogeneousMatrixCollection | ( | ) | [inline] |
Default constructor.
On exit, the matrix is an empty 0x0 matrix.
Definition at line 45 of file HeterogeneousMatrixCollection.cxx.
| Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::HeterogeneousMatrixCollection | ( | int | i, | |
| int | j | |||
| ) | [inline] |
Main constructor.
Builds a i x j collection matrix.
- Parameters:
-
[in] i number of rows of matrices. [in] j number of columns of matrices.
Definition at line 68 of file HeterogeneousMatrixCollection.cxx.
| Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::HeterogeneousMatrixCollection | ( | const HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator > & | A | ) | [inline] |
Copy constructor.
- Parameters:
-
[in] A matrix collection to be copied.
- Note:
- Memory is duplicated: A is therefore independent from the current instance after the copy.
Definition at line 95 of file HeterogeneousMatrixCollection.cxx.
Member Function Documentation
| void Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::Copy | ( | const HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator > & | A | ) | [inline] |
Duplicates a matrix collection (assignment operator).
- Parameters:
-
[in] A matrix collection to be copied.
- Note:
- Memory is duplicated: A is therefore independent from the current instance after the copy.
Definition at line 1188 of file HeterogeneousMatrixCollection.cxx.
| int Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetDataSize | ( | ) | const [inline] |
Returns the number of elements stored in memory.
- Returns:
- The number of elements stored in memory.
Definition at line 362 of file HeterogeneousMatrixCollection.cxx.
| HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::double_dense_c & Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetDoubleDense | ( | ) | [inline] |
Returns the collection of double dense underlying matrices.
- Returns:
- the collection of double dense underlying matrices.
Definition at line 476 of file HeterogeneousMatrixCollection.cxx.
| const HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::double_dense_c & Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetDoubleDense | ( | ) | const [inline] |
Returns the collection of double dense underlying matrices.
- Returns:
- the collection of double dense underlying matrices.
Definition at line 492 of file HeterogeneousMatrixCollection.cxx.
| HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::double_sparse_c & Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetDoubleSparse | ( | ) | [inline] |
Returns the collection of double sparse underlying matrices.
- Returns:
- the collection of double sparse underlying matrices.
Definition at line 508 of file HeterogeneousMatrixCollection.cxx.
| const HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::double_sparse_c & Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetDoubleSparse | ( | ) | const [inline] |
Returns the collection of double sparse underlying matrices.
- Returns:
- the collection of double sparse underlying matrices.
Definition at line 524 of file HeterogeneousMatrixCollection.cxx.
| HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::float_dense_c & Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetFloatDense | ( | ) | [inline] |
Returns the collection of float dense underlying matrices.
- Returns:
- the collection of float dense underlying matrices.
Definition at line 412 of file HeterogeneousMatrixCollection.cxx.
| const HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::float_dense_c & Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetFloatDense | ( | ) | const [inline] |
Returns the collection of float dense underlying matrices.
- Returns:
- the collection of float dense underlying matrices.
Definition at line 428 of file HeterogeneousMatrixCollection.cxx.
| const HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::float_sparse_c & Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetFloatSparse | ( | ) | const [inline] |
Returns the collection of float sparse underlying matrices.
- Returns:
- the collection of float sparse underlying matrices.
Definition at line 460 of file HeterogeneousMatrixCollection.cxx.
| HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::float_sparse_c & Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetFloatSparse | ( | ) | [inline] |
Returns the collection of float sparse underlying matrices.
- Returns:
- the collection of float sparse underlying matrices.
Definition at line 444 of file HeterogeneousMatrixCollection.cxx.
| int Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetM | ( | ) | const [inline] |
Returns the number of rows.
- Returns:
- the total number of rows. It is the sum of the number of rows in the underlying matrices.
Reimplemented from Seldon::Matrix_Base< double, Allocator< double > >.
Definition at line 241 of file HeterogeneousMatrixCollection.cxx.
| int Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetM | ( | int | i | ) | const [inline] |
Returns the number of rows in an underlying matrix.
- Parameters:
-
[in] i row index of the underlying matrix.
- Returns:
- The number of rows in the underlying matrices with row index i.
Definition at line 271 of file HeterogeneousMatrixCollection.cxx.
| int Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetMmatrix | ( | ) | const [inline] |
Returns the number of rows.
- Returns:
- the total number of rows. It is the sum of the number of rows in the underlying matrices.
Definition at line 256 of file HeterogeneousMatrixCollection.cxx.
| int Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetN | ( | int | j | ) | const [inline] |
Returns the number of columns in an underlying matrix.
- Parameters:
-
[in] j column index of the underlying matrix.
- Returns:
- The number of columns in the underlying matrices with column index j.
Definition at line 325 of file HeterogeneousMatrixCollection.cxx.
| int Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetN | ( | ) | const [inline] |
Returns the number of columns.
- Returns:
- the total number of columns. It is the sum of the number of columns in the underlying matrices.
Reimplemented from Seldon::Matrix_Base< double, Allocator< double > >.
Definition at line 294 of file HeterogeneousMatrixCollection.cxx.
| int Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetNmatrix | ( | ) | const [inline] |
Returns the number of columns.
- Returns:
- the total number of columns. It is the sum of the number of columns in the underlying matrices.
Definition at line 309 of file HeterogeneousMatrixCollection.cxx.
| int Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetSize | ( | ) | const [inline] |
Returns the number of elements stored in memory.
- Returns:
- The number of elements stored in memory.
Reimplemented from Seldon::Matrix_Base< double, Allocator< double > >.
Definition at line 347 of file HeterogeneousMatrixCollection.cxx.
| int Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::GetType | ( | int | i, | |
| int | j | |||
| ) | const [inline] |
Returns the type of a given underlying matrix.
Type 0 refers to a float dense matrice. Type 1 refers to a float sparse matrice. Type 2 refers to a double dense matrice. Type 3 refers to a double sparse matrice.
- Parameters:
-
[in] i row of the given underlying matrix. [in] j column of the given underlying matrix.
- Returns:
- The type of the underlying matrix.
Definition at line 383 of file HeterogeneousMatrixCollection.cxx.
| void Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::Nullify | ( | int | i, | |
| int | j | |||
| ) | [inline] |
Clears a given underlying matrix.
- Parameters:
-
[in] i row of the underlying matrix to be nullified. [in] j column of the underlying matrix to be nullified.
Definition at line 174 of file HeterogeneousMatrixCollection.cxx.
| double Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::operator() | ( | int | i, | |
| int | j | |||
| ) | const [inline] |
Access operator.
Returns the value of element (i, j).
- Parameters:
-
[in] i row index. [in] j column index.
- Returns:
- Element (i, j) of the matrix.
Definition at line 1100 of file HeterogeneousMatrixCollection.cxx.
| HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator > & Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::operator= | ( | const HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator > & | A | ) | [inline] |
Duplicates a matrix collection (assignment operator).
- Parameters:
-
[in] A matrix collection to be copied.
- Note:
- Memory is duplicated: A is therefore independent from the current instance after the copy.
Definition at line 1169 of file HeterogeneousMatrixCollection.cxx.
| void Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::Print | ( | ) | const |
Displays the matrix collection on the standard output.
Displays elements on the standard output, in text format.
Definition at line 1263 of file HeterogeneousMatrixCollection.cxx.
| void Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::Read | ( | string | FileName | ) |
Reads the matrix collection from a file.
Reads a matrix collection stored in binary format in a file. The number of rows of matrices (integer) and the number of columns of matrices (integer) are read, and the underlying matrices are then read in the same order as it should be in memory (e.g. row-major storage).
- Parameters:
-
[in] FileName input file name.
Definition at line 1507 of file HeterogeneousMatrixCollection.cxx.
| void Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::Read | ( | istream & | FileStream | ) |
Reads the matrix collection from an input stream.
Reads a matrix collection stored in binary format from a stream. The number of rows of matrices (integer) and the number of columns of matrices (integer) are read, and the underlying matrices are then read in the same order as it should be in memory (e.g. row-major storage).
- Parameters:
-
[in,out] FileStream input stream.
Definition at line 1537 of file HeterogeneousMatrixCollection.cxx.
| void Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::Reallocate | ( | int | i, | |
| int | j | |||
| ) | [inline] |
Reallocates memory to resize the matrix collection.
On exit, the matrix is a matrix collection with i x j underlying matrices.
- Parameters:
-
[in] i number of rows of matrices. [in] j number of columns of matrices.
- Warning:
- Depending on your allocator, data may be lost.
Definition at line 546 of file HeterogeneousMatrixCollection.cxx.
| void Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::Write | ( | string | FileName, | |
| bool | with_size | |||
| ) | const |
Writes the matrix collection in a file.
Stores the matrix collection in a file in binary format. The number of rows of matrices (integer) and the number of columns of matrices (integer) are written, and the underlying matrices are then written in the same order as in memory (e.g. row-major storage).
- Parameters:
-
[in] FileName output file name. [in] with_size if set to 'false', the dimensions of the matrix are not saved.
Definition at line 1287 of file HeterogeneousMatrixCollection.cxx.
| void Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::Write | ( | ostream & | FileStream, | |
| bool | with_size = true | |||
| ) | const |
Writes the matrix collection to an output stream.
Writes the matrix collection to an output stream in binary format. The number of rows of matrices (integer) and the number of columns of matrices (integer) are written, and the underlying matrices are then written in the same order as in memory (e.g. row-major storage).
- Parameters:
-
[in,out] FileStream output stream. [in] with_size if set to 'false', the dimensions of the matrix are not saved.
Definition at line 1318 of file HeterogeneousMatrixCollection.cxx.
| void Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::WriteText | ( | ostream & | FileStream | ) | const |
Writes the matrix collection to an output stream.
Stores the matrix to an output stream in text format. Only the underlying matrices are written, without the dimensions. Each row is written on a single line and elements of a row are delimited by tabulations.
- Parameters:
-
[in,out] FileStream output stream.
Definition at line 1433 of file HeterogeneousMatrixCollection.cxx.
| void Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::WriteText | ( | string | FileName | ) | const |
Writes the matrix collection in a file.
Stores the matrix in a file in text format. Only the underlying matrices are written, without the dimensions. Each row is written on a single line and elements of a row are delimited by tabulations.
- Parameters:
-
[in] FileName output file name.
Definition at line 1401 of file HeterogeneousMatrixCollection.cxx.
Member Data Documentation
Matrix<int, General, RowMajor, CallocAlloc<int> > Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >::collection_ [protected] |
Type of the underlying matrices.
Type 0 refers to float dense matrices. Type 1 refers to float sparse matrices. Type 2 refers to double dense matrices. Type 3 refers to double sparse matrices.
Definition at line 88 of file HeterogeneousMatrixCollection.hxx.
The documentation for this class was generated from the following files:
