lfCamera Struct Reference

Camera data. Unknown fields are set to NULL. More...

#include <lensfun.h>

Public Member Functions
	lfCamera ()
	Initialize a new camera object. All fields are set to 0.
	lfCamera (const lfCamera &other)
	~lfCamera ()
	Destroy a camera object. All allocated fields are freed.
lfCamera &	operator= (const lfCamera &other)
void	SetMaker (const char *val, const char *lang=NULL)
	Add a string to camera maker. More...
void	SetModel (const char *val, const char *lang=NULL)
	Add a string to camera model. More...
void	SetVariant (const char *val, const char *lang=NULL)
	Add a string to camera variant. More...
void	SetMount (const char *val)
	Set the value for camera Mount. More...
bool	Check ()
	Check if a camera object is valid. More...

Public Attributes
lfMLstr	Maker
	Camera maker (ex: "Rollei") – same as in EXIF.
lfMLstr	Model
	Model name (ex: "Rolleiflex SL35") – same as in EXIF.
lfMLstr	Variant
	Camera variant. Some cameras use same EXIF id for different models.
char *	Mount
	Camera mount type (ex: "QBM")
float	CropFactor
	Camera crop factor (ex: 1.0). Must be defined.
int	Score
	Camera matching score, used while searching: not actually a camera parameter.

Detailed Description

Camera data. Unknown fields are set to NULL.

The Maker and Model fields must be filled EXACTLY as they appear in the EXIF data, since this is the only means to detect camera automatically (upper/lowercase is not important, though). Some different cameras (e.g. Sony Cybershot) are using same EXIF id info for different models, in which case the Variant field should contain the exact model name, but, alas, we cannot automatically choose between such "twin" cameras.

Examples:

example.c, lenstool.cpp, and tfun.cpp.

Constructor & Destructor Documentation

lfCamera()

lfCamera::lfCamera

(

const lfCamera &

other

)

Copy constructor.

Member Function Documentation

Check()

bool lfCamera::Check

(

)

Check if a camera object is valid.

Returns

true if the required fields are ok.

operator=()

lfCamera& lfCamera::operator=

(

const lfCamera &

other

)

Assignment operator

SetMaker()

void lfCamera::SetMaker	(	const char *	val,
		const char *	lang = NULL
	)

Add a string to camera maker.

If lang is NULL, this replaces the default value, otherwise a new language value is appended.

Parameters

val	The new value for the Maker field.
lang	The language this field is in.

SetModel()

void lfCamera::SetModel	(	const char *	val,
		const char *	lang = NULL
	)

Add a string to camera model.

If lang is NULL, this replaces the default value, otherwise a new language value is appended.

Parameters

val	The new value for the Model field.
lang	The language this field is in.

SetMount()

void lfCamera::SetMount

(

const char *

val

)

Set the value for camera Mount.

Parameters

val	The new value for Mount.

SetVariant()

void lfCamera::SetVariant	(	const char *	val,
		const char *	lang = NULL
	)

Add a string to camera variant.

If lang is NULL, this replaces the default value, otherwise a new language value is appended.

Parameters

val	The new value for the Variant field.
lang	The language this field is in.

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

• lensfun.h