IntCameraParameter Class Reference

#include <IntCameraParameter.h>

Inheritance diagram for IntCameraParameter:

List of all members.

Public Member Functions
	IntCameraParameter (const char *setString, const char *getString, bool requiresRestart)
int	GetValue ()
void	SetValue (int value)
virtual bool	CheckChanged (bool &changed, char *param)
virtual void	GetParamFromString (const char *string, int stringLength)
Protected Member Functions
int	SearchForParam (const char *pattern, const char *searchString, int searchStringLen, char *result)
Protected Attributes
const char *	m_setString
const char *	m_getString
bool	m_changed
bool	m_requiresRestart
int	m_value

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Detailed Description

Integer camera parameter. This class represents a camera parameter that takes an integer value.

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Constructor & Destructor Documentation

IntCameraParameter::IntCameraParameter	(	const char *	setString,
		const char *	getString,
		bool	requiresRestart
	)

Constructor for an integer camera parameter.

Parameters:

setString	The string to set a value in the HTTP request
getString	The string to retrieve a value in the HTTP request

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Member Function Documentation

bool IntCameraParameter::CheckChanged	(	bool &	changed,
		char *	param
	)		[virtual]

Check if a parameter has changed and update. Check if a parameter has changed and send the update string if it has changed. This is called from the loop in the parameter task loop.

Returns:

true if the camera needs to restart

Reimplemented in EnumCameraParameter.

void IntCameraParameter::GetParamFromString	(	const char *	string,
		int	stringLength
	)		[virtual]

Get a parameter value from the string. Get a parameter value from the camera status string. If it has been changed been changed by the program, then don't update it. Program values have precedence over those written in the camera.

Reimplemented in EnumCameraParameter.

int IntCameraParameter::GetValue

(

)

Get a value for a camera parameter.

Returns:

The camera parameter cached valued.

int IntCameraParameter::SearchForParam	(	const char *	pattern,
		const char *	searchString,
		int	searchStringLen,
		char *	result
	)		[protected]

Parameters:

pattern,:	the regular expression
searchString	the text to search
searchStringLen	the length of searchString
result	buffer to put resulting text into, must be pre-allocated

void IntCameraParameter::SetValue

(

int

value

)

Set a value for a camera parameter. Mark the value for change. The value will be updated in the parameter change loop.

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

• Vision/IntCameraParameter.h
• Vision/IntCameraParameter.cpp