nvinfer1::v_1_0::IStreamReaderV2 Class Reference

#include <NvInferRuntime.h>

Inheritance diagram for nvinfer1::v_1_0::IStreamReaderV2:

Public Member Functions
	~IStreamReaderV2 () override=default
	IStreamReaderV2 ()=default
InterfaceInfo	getInterfaceInfo () const noexcept override
	Return version information associated with this interface. Applications must not override this method. More...
virtual int64_t	read (void *destination, int64_t nbBytes, cudaStream_t stream) noexcept=0
	Read the next number of bytes in the stream asynchronously. More...
virtual bool	seek (int64_t offset, SeekPosition where) noexcept=0
	Sets the position of the stream to the given offset. More...
Public Member Functions inherited from nvinfer1::IVersionedInterface
virtual APILanguage	getAPILanguage () const noexcept
	The language used to build the implementation of this Interface. More...
virtual	~IVersionedInterface () noexcept=default

Protected Member Functions
	IStreamReaderV2 (IStreamReaderV2 const &)=default
	IStreamReaderV2 (IStreamReaderV2 &&)=default
IStreamReaderV2 &	operator= (IStreamReaderV2 const &) &=default
IStreamReaderV2 &	operator= (IStreamReaderV2 &&) &=default
Protected Member Functions inherited from nvinfer1::IVersionedInterface
	IVersionedInterface ()=default
	IVersionedInterface (IVersionedInterface const &)=default
	IVersionedInterface (IVersionedInterface &&)=default
IVersionedInterface &	operator= (IVersionedInterface const &) &=default
IVersionedInterface &	operator= (IVersionedInterface &&) &=default

Constructor & Destructor Documentation

~IStreamReaderV2()

nvinfer1::v_1_0::IStreamReaderV2::~IStreamReaderV2 ( )

overridedefault

TensorRT never calls the destructor for an IStreamReaderV2 defined by the application.

IStreamReaderV2() [1/3]

nvinfer1::v_1_0::IStreamReaderV2::IStreamReaderV2 ( )

default

IStreamReaderV2() [2/3]

nvinfer1::v_1_0::IStreamReaderV2::IStreamReaderV2 ( IStreamReaderV2 const &  )

protecteddefault

IStreamReaderV2() [3/3]

nvinfer1::v_1_0::IStreamReaderV2::IStreamReaderV2 ( IStreamReaderV2 &&  )

protecteddefault

Member Function Documentation

getInterfaceInfo()

InterfaceInfo nvinfer1::v_1_0::IStreamReaderV2::getInterfaceInfo ( ) const

inlineoverridevirtualnoexcept

Return version information associated with this interface. Applications must not override this method.

Implements nvinfer1::IVersionedInterface.

operator=() [1/2]

IStreamReaderV2 & nvinfer1::v_1_0::IStreamReaderV2::operator= ( IStreamReaderV2 &&  ) &

protecteddefault

operator=() [2/2]

IStreamReaderV2 & nvinfer1::v_1_0::IStreamReaderV2::operator= ( IStreamReaderV2 const &  ) &

protecteddefault

read()

virtual int64_t nvinfer1::v_1_0::IStreamReaderV2::read ( void *  destination, int64_t  nbBytes, cudaStream_t  stream  )

pure virtualnoexcept

Read the next number of bytes in the stream asynchronously.

Parameters

destination	The memory to write to, call cudaPointerGetAttributes to get the memory location
nbBytes	The number of bytes to read
stream	The CUDA stream used to do the copy

Returns

The number of bytes read. Negative values indicate an unrecoverable error. A zero indicates that the end of the stream has been reached.

seek()

virtual bool nvinfer1::v_1_0::IStreamReaderV2::seek ( int64_t  offset, SeekPosition  where  )

pure virtualnoexcept

Sets the position of the stream to the given offset.

Parameters

offset	The number of bytes to offset from where.
where	The position from where the offset is added.

See also

SeekPosition

Returns

True if the position is updated successfully.

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

• NvInferRuntime.h