pangolin::PvnVideo Class Reference

#include <pvn_video.h>

Inheritance diagram for pangolin::PvnVideo:

List of all members.

Public Member Functions
bool	GrabNewest (unsigned char *image, bool wait=true)
bool	GrabNext (unsigned char *image, bool wait=true)
unsigned	Height () const
std::string	PixFormat () const
	PvnVideo (const char *filename, bool realtime=false)
size_t	SizeBytes () const
void	Start ()
void	Stop ()
unsigned	Width () const
	~PvnVideo ()
Protected Member Functions
void	ReadFileHeader ()
Protected Attributes
std::ifstream	file
pangolin::basetime	frame_interval
int	frames
pangolin::basetime	last_frame
bool	realtime
std::vector< VideoStream >	stream_info

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Detailed Description

Definition at line 47 of file pvn_video.h.

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Constructor & Destructor Documentation

pangolin::PvnVideo::PvnVideo	(	const char *	filename,
		bool	realtime = false
	)

Definition at line 37 of file pvn_video.cpp.

pangolin::PvnVideo::~PvnVideo

(

)

Definition at line 48 of file pvn_video.cpp.

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Member Function Documentation

bool pangolin::PvnVideo::GrabNewest	(	unsigned char *	image,
		bool	wait = true
	)		[virtual]

Copy the newest frame from the camera to image discarding all older frames. Optionally wait for a frame if one isn't ready Returns true iff image was copied

Implements pangolin::VideoInterface.

Definition at line 119 of file pvn_video.cpp.

bool pangolin::PvnVideo::GrabNext	(	unsigned char *	image,
		bool	wait = true
	)		[virtual]

Copy the next frame from the camera to image. Optionally wait for a frame if one isn't ready Returns true iff image was copied

Implements pangolin::VideoInterface.

Definition at line 104 of file pvn_video.cpp.

unsigned pangolin::PvnVideo::Height

(

)

const [virtual]

Implements pangolin::VideoInterface.

Definition at line 89 of file pvn_video.cpp.

std::string pangolin::PvnVideo::PixFormat

(

)

const [virtual]

Implements pangolin::VideoInterface.

Definition at line 99 of file pvn_video.cpp.

void pangolin::PvnVideo::ReadFileHeader

(

)

[protected]

Definition at line 53 of file pvn_video.cpp.

size_t pangolin::PvnVideo::SizeBytes

(

)

const [virtual]

Implements pangolin::VideoInterface.

Definition at line 94 of file pvn_video.cpp.

void pangolin::PvnVideo::Start

(

)

[virtual]

Implements pangolin::VideoInterface.

Definition at line 76 of file pvn_video.cpp.

void pangolin::PvnVideo::Stop

(

)

[virtual]

Implements pangolin::VideoInterface.

Definition at line 80 of file pvn_video.cpp.

unsigned pangolin::PvnVideo::Width

(

)

const [virtual]

Implements pangolin::VideoInterface.

Definition at line 84 of file pvn_video.cpp.

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Member Data Documentation

std::ifstream pangolin::PvnVideo::file [protected]

Definition at line 65 of file pvn_video.h.

pangolin::basetime pangolin::PvnVideo::frame_interval [protected]

Definition at line 70 of file pvn_video.h.

int pangolin::PvnVideo::frames [protected]

Definition at line 64 of file pvn_video.h.

pangolin::basetime pangolin::PvnVideo::last_frame [protected]

Definition at line 71 of file pvn_video.h.

bool pangolin::PvnVideo::realtime [protected]

Definition at line 69 of file pvn_video.h.

std::vector<VideoStream> pangolin::PvnVideo::stream_info [protected]

Definition at line 66 of file pvn_video.h.

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

• pvn_video.h
• pvn_video.cpp