ValueHolder< V > Class Template Reference

#include <value_holder.hh>

Public Types
typedef V *	VPtr
typedef const V *	ConstVPtr
typedef VPtr *	VPtrPtr
Public Member Functions
std::size_t	MemSize () const
V &	Value (const Index &i)
const V &	Value (const Index &i) const
VPtr	GetData ()
ConstVPtr	GetData () const
ConstVPtr	GetEnd () const
Construction, Release, etc
	ValueHolder (const Size &s)
	ValueHolder (const Size &s, const Size &ps)
	ValueHolder (const ValueHolder< V > &h)
ValueHolder &	operator= (const ValueHolder< V > &h)
	~ValueHolder ()
void	Swap (ValueHolder &vh)
Static Public Member Functions
static DataType	GetDataType ()

---

Detailed Description

template<typename V>
class ost::img::image_state::ValueHolder< V >

Definition at line 62 of file value_holder.hh.

---

Member Typedef Documentation

typedef const V* ConstVPtr

Definition at line 65 of file value_holder.hh.

typedef V* VPtr

Definition at line 64 of file value_holder.hh.

typedef VPtr* VPtrPtr

Definition at line 66 of file value_holder.hh.

---

Constructor & Destructor Documentation

ValueHolder

(

const Size &

s

)

initialization with size

ValueHolder	(	const Size &	s,
		const Size &	ps
	)

initialization with size and physical size

ValueHolder

(

const ValueHolder< V > &

h

)

copy ctor provides full copy!

~ValueHolder

(

)

free allocated memory upon destruction

---

Member Function Documentation

ConstVPtr GetData

(

)

const [inline]

const version of GetData()

Definition at line 138 of file value_holder.hh.

VPtr GetData

(

)

[inline]

return pointer to raw data

Definition at line 136 of file value_holder.hh.

static DataType GetDataType

(

)

[static]

ConstVPtr GetEnd

(

)

const [inline]

Definition at line 141 of file value_holder.hh.

std::size_t MemSize

(

)

const

ValueHolder& operator=

(

const ValueHolder< V > &

h

)

assignement provides full copy!

Not exception safe, ie the state of value holder is undefined if something goes wrong here. This is on purpose to allow memory efficient assignement!

void Swap

(

ValueHolder< V > &

vh

)

swap data with another value holder

const V& Value

(

const Index &

i

)

const [inline]

return direct ro access to the value without boundary check

The lookup is based on an integer triplet encapsulated within Index.

Definition at line 124 of file value_holder.hh.

V& Value

(

const Index &

i

)

[inline]

return direct r/w access to the value without boundary check

The lookup is based on an integer triplet encapsulated within Index.

Definition at line 108 of file value_holder.hh.

---

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

• stage/include/ost/img/image_state/value_holder.hh