EnumCameraParameter Class Reference

#include <EnumCameraParameter.h>

Inheritance diagram for EnumCameraParameter:

List of all members.

Public Member Functions
	EnumCameraParameter (const char *setString, const char *getString, bool requiresRestart, const char *const *choices, int numChoices)
virtual bool	CheckChanged (bool &changed, char *param)
virtual void	GetParamFromString (const char *string, int stringLength)

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Detailed Description

Enumerated camera parameter. This class represents a camera parameter that takes an enumerated type for a value.

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Constructor & Destructor Documentation

EnumCameraParameter::EnumCameraParameter	(	const char *	setString,
		const char *	getString,
		bool	requiresRestart,
		const char *const *	choices,
		int	numChoices
	)

Constructor for an enumeration camera parameter. Enumeration camera parameters have lists of value choices and strings that go with them. There are also C++ enumerations to go along with them.

Parameters:

setString	The string for an HTTP request to set the value.
getString	The string for an HTTP request to get the value.
choices	An array of strings of the parameter choices set in the http strings.
numChoices	The number of choices in the enumeration set.

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Member Function Documentation

bool EnumCameraParameter::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 from IntCameraParameter.

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

Extract the parameter value from a string. Extract the parameter value from the camera status message.

Parameters:

string	The string returned from the camera.
length	The length of the string from the camera.

Reimplemented from IntCameraParameter.

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

• Vision/EnumCameraParameter.h
• Vision/EnumCameraParameter.cpp