Derived implementation of buffer that owns the data.
More...
#include <datasource.hpp>
Inheritance diagram for cudf::io::datasource::owning_buffer< Container >:
Public Member Functions | |
| owning_buffer (Container &&moved_data_owner) | |
| Moves the input container into the newly created object. More... | |
| owning_buffer (Container &&moved_data_owner, uint8_t const *data_ptr, size_t size) | |
| Moves the input container into the newly created object, and exposes a subspan of the buffer. More... | |
| size_t | size () const override |
| Returns the size of the buffer. More... | |
| uint8_t const * | data () const override |
| Returns the pointer to the data in the buffer. More... | |
 Public Member Functions inherited from cudf::io::datasource::buffer | |
| virtual | ~buffer () |
| Base class destructor. | |
Additional Inherited Members | |
| Static Public Member Functions inherited from cudf::io::datasource::buffer | |
| template<typename Container > | |
| static std::unique_ptr< buffer > | create (Container &&data_owner) |
| Factory to construct a datasource buffer object from a container. More... | |
Detailed Description
template<typename Container>
class cudf::io::datasource::owning_buffer< Container >
Derived implementation of buffer that owns the data.
Can use different container types to hold the data buffer.
- Template Parameters
-
Container Type of the container object that owns the data
Definition at line 336 of file datasource.hpp.
Constructor & Destructor Documentation
◆ owning_buffer() [1/2]
template<typename Container >
|
inline |
Moves the input container into the newly created object.
- Parameters
-
moved_data_owner The container to construct the buffer from. Callers should explicitly pass std::move(data_owner) to this function to transfer the ownership.
Definition at line 349 of file datasource.hpp.
◆ owning_buffer() [2/2]
template<typename Container >
|
inline |
Moves the input container into the newly created object, and exposes a subspan of the buffer.
- Parameters
-
moved_data_owner The container to construct the buffer from. Callers should explicitly pass std::move(data_owner) to this function to transfer the ownership. data_ptr Pointer to the start of the subspan size The size of the subspan
Definition at line 363 of file datasource.hpp.
Member Function Documentation
◆ data()
template<typename Container >
|
inlineoverridevirtual |
Returns the pointer to the data in the buffer.
- Returns
- Pointer to the data in the buffer
Implements cudf::io::datasource::buffer.
Definition at line 380 of file datasource.hpp.
◆ size()
template<typename Container >
|
inlineoverridevirtual |
Returns the size of the buffer.
- Returns
- The size of the buffer in bytes
Implements cudf::io::datasource::buffer.
Definition at line 373 of file datasource.hpp.
The documentation for this class was generated from the following file:
