OpenRaw::Internals::IFDEntry Class Reference

Public Types
typedef boost::shared_ptr< IFDEntry >	Ref

Public Member Functions
	IFDEntry (uint16_t _id, int16_t _type, int32_t _count, uint32_t _data, IFDFileContainer &_container)
int16_t	type () const
uint16_t	count () const
off_t	offset ()
RawContainer::EndianType	endian () const
bool	loadData (size_t unit_size)
template<typename T >
void	getArray (std::vector< T > &array)

Friends
template<typename T >
struct	IFDTypeTrait

Detailed Description

Definition at line 118 of file ifdentry.h.

Member Typedef Documentation

Ref

typedef boost::shared_ptr<IFDEntry> OpenRaw::Internals::IFDEntry::Ref

Ref (ie shared pointer)

Definition at line 122 of file ifdentry.h.

Member Function Documentation

count()

uint16_t OpenRaw::Internals::IFDEntry::count ( ) const

inline

the count of items in the entry

Definition at line 135 of file ifdentry.h.

getArray()

template<typename T >

void OpenRaw::Internals::IFDEntry::getArray ( std::vector< T > &  array )

inline

get the array values of type T

Parameters

T	the type of the value needed
array	the storage

Exceptions

whatever

is thrown

Definition at line 168 of file ifdentry.h.

loadData()

bool OpenRaw::Internals::IFDEntry::loadData

(

size_t

unit_size

)

load the data for the entry if all the data fits in m_data, it is a noop

Parameters

unit_size

the size of 1 unit of data

Returns

true if success.

Definition at line 60 of file ifdentry.cpp.

References OpenRaw::Internals::RawContainer::ENDIAN_LITTLE, and OpenRaw::Internals::RawContainer::fetchData().

offset()

off_t OpenRaw::Internals::IFDEntry::offset ( )

inline

the offset of the data. It can just be the value if the entry is self contained.

Definition at line 143 of file ifdentry.h.

References OpenRaw::Internals::RawContainer::ENDIAN_LITTLE.

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

• lib/ifdentry.h
• lib/ifdentry.cpp