Future

公有成员函数 | List of all members # bmf_sdk::Future Class Referenceabstract

sdk_interface.h!

公有成员函数

Future ()

Future (const Future &)=default

Future ( Future &&)=default

Future & operator= (const Future &)=default

virtual ~Future ()

virtual const Device & device () const =0

void set_stream (uint64_t stream )

uint64_t stream () const

bool ready () const

void record (bool use_current=true)

void synchronize ()

Future & copy_props (const Future &from)

构造函数和析构函数文档

 Future() [1/3]

bmf_sdk::Future::Future (  )  

 Future() [2/3]

bmf_sdk::Future::Future ( const Future & )  

defaultdefault

 Future() [3/3]

bmf_sdk::Future::Future (  Future && )  

defaultdefault

 ~Future()

virtual bmf_sdk::Future::~Future (  )  

inlinevirtualinline

virtual

 {};

成员函数文档

 copy_props()

 Future & bmf_sdk::Future::copy_props( const Future &from )  

util 函数复制 props Parameters

  • from

Returns SequenceData &

 device()

virtual const Device& bmf_sdk::Future::device (  ) const 

pure virtualpure virtual

interface must implemented by sub-class, which provide device info

Returns

Implemented in bmf_sdk::VideoFrame .

 operator=()

Future & bmf_sdk::Future::operator=( const Future & )  

defaultdefault

 ready()

bool bmf_sdk::Future::ready (  ) const 

检查结果是否准备好,必须在 record() 之后调用

Returns

 record()

void bmf_sdk::Future::record ( bool use_current = true )  

记录时间以跟踪数据的准备情况

使用当前的 stream 或 self->stream

 set_stream()

void bmf_sdk::Future::set_stream ( uint64_t stream )  

设置 stream object,当前设备特定的 stream handle,只有 cuda stream handle(cudaStream_t)被取代,我们只获取该 stream 的 ref,该 stream 的所有权仍属于调用者。

Parameters

  • stream

 stream()

uint64_t bmf_sdk::Future::stream (  ) const 

Returns

 synchronize()

void bmf_sdk::Future::synchronize (  )  

force synchronization

  • /20230627/doxygen_converter/bmf/bmf/sdk/cpp_sdk/include/bmf/sdk/ sdk_interface.h

最后修改 February 19, 2024 : fix baidu statistics (daa0758)