DataSource::BatchRangeImpl

BatchRangeImpl

#include <sbio/core/datasource.hh>

template<class DS>
class BatchRangeImpl

Defined in src/lib/sbio/core/datasource.hh:594

A range over contiguous batches of steps, for use in a range-based for loop.

Each parallel executing unit (e.g. a thread or rank, etc.) iterating will setup its own range-based loop (for (auto step : ds.batches()) {}).

Note

Early exit from a loop invokes the EPolicy end iteration implementation This may be a no-op for some policies.

Template Parameters

• DS The DataSource to iterate over (const/non const…)

Public Methods

Return	Name	Description
SBIO_HD	BatchRangeImpl inline
SBIO_HD	~BatchRangeImpl inline
	BatchRangeImpl	Deleted constructor.
BatchRangeImpl &	operator=	Deleted assignment operator.
SBIO_HDBatchIt	begin const inline
SBIO_HDBatchIt	end const inline

---

BatchRangeImpl

inline

inline SBIO_HD BatchRangeImpl(DS & ds, std::size_t batch_size)

Defined in src/lib/sbio/core/datasource.hh:598

---

~BatchRangeImpl

inline

inline SBIO_HD ~BatchRangeImpl()

Defined in src/lib/sbio/core/datasource.hh:603

---

BatchRangeImpl

BatchRangeImpl(const BatchRangeImpl &) = delete

Defined in src/lib/sbio/core/datasource.hh:611

Deleted constructor.

---

operator=

BatchRangeImpl & operator=(const BatchRangeImpl &) = delete

Defined in src/lib/sbio/core/datasource.hh:612

Deleted assignment operator.

---

begin

const inline

inline SBIO_HDBatchIt begin() const

Defined in src/lib/sbio/core/datasource.hh:614

---

end

const inline

inline SBIO_HDBatchIt end() const

Defined in src/lib/sbio/core/datasource.hh:618

Public Types

Name	Description
BatchIt

---

BatchIt

using BatchIt = BatchIteratorImpl< DS >

Type: BatchIteratorImpl< DS >

Defined in src/lib/sbio/core/datasource.hh:596

Private Attributes

Return	Name	Description
DS &	m_ds
std::size_t	m_batch_size

---

m_ds

DS & m_ds

Defined in src/lib/sbio/core/datasource.hh:630

---

m_batch_size

std::size_t m_batch_size

Defined in src/lib/sbio/core/datasource.hh:631