cv::IStreamReader Class Reference

Read data stream interface. More...

#include <opencv2/videoio.hpp>

Collaboration diagram for cv::IStreamReader:

Public Member Functions
virtual	~IStreamReader ()
virtual long long	read (char *buffer, long long size)=0
	Read bytes from stream. More...
virtual long long	seek (long long offset, int origin)=0
	Sets the stream position. More...

Detailed Description

Read data stream interface.

Constructor & Destructor Documentation

~IStreamReader()

virtual cv::IStreamReader::~IStreamReader ( )

virtual

Member Function Documentation

read()

virtual long long cv::IStreamReader::read ( char *  buffer, long long  size  )

pure virtual

Read bytes from stream.

Implemented in cv::PluginStreamReader.

seek()

virtual long long cv::IStreamReader::seek ( long long  offset, int  origin  )

pure virtual

Sets the stream position.

Parameters

offset	Seek offset
origin	SEEK_SET / SEEK_END / SEEK_CUR

See also

fseek

Implemented in cv::PluginStreamReader.

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

• videoio.hpp