FX::QMemArray< type > Class Template Reference
[Qt Template Library]

#include <qmemarray.h>

Inheritance diagram for FX::QMemArray< type >:

[legend]

List of all members.

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Detailed Description

template<typename type>
class FX::QMemArray< type >

A thunk of Qt's QMemArray to the STL.

To aid porting of Qt programs to FOX.

Note that the following are not quite the same:

• data() assumes that the STL's std::vector<> class stores its elements contiguously (as does begin() and end()). This isn't guaranteed by the ISO standard (though it is in a standard amendment, so it shall be very soon).
• Setting QMemArray to use an external array is mostly supported, but not entirely (some methods aren't implemented).
• Useful functions such as push_back() and pop_back() are implemented

Public Types
typedef type *	Iterator
typedef const type *	ConstIterator
typedef type	ValueType
Public Member Functions
	QMemArray ()
	QMemArray (FXuval size)
	QMemArray (type *a, uint n, bool _noDeleteExtArray=true)
	QMemArray (const QMemArray< type > &o)
QMemArray< type > &	operator= (const QMemArray< type > &o)
type *	data () const
	operator const type * () const
uint	size () const
uint	count () const
bool	isEmpty () const
bool	isNull () const
bool	resize (uint size)
bool	resize (uint size, QGArray::Optimization optim)
bool	truncate (uint pos)
void	swap (QMemArray< type > &o)
bool	fill (const type &val, int newsize=-1)
FXDEPRECATEDEXT void	detach ()
FXDEPRECATEDEXT QMemArray< type >	copy () const
FXDEPRECATEDEXT QMemArray< type > &	assign (const QMemArray< type > &o)
FXDEPRECATEDEXT QMemArray< type > &	assign (const type *a, uint n)
FXDEPRECATEDEXT QMemArray< type > &	duplicate (const QMemArray< type > &o)
FXDEPRECATEDEXT QMemArray< type > &	duplicate (const type *a, uint n)
QMemArray< type > &	setRawData (const type *a, uint n, bool _noDeleteExtArray=false)
void	resetRawData (const type *a, uint n)
int	find (const type &val, uint i=0) const
int	contains (const type &val) const
void	sort ()
int	bsearch (const type &val) const
type &	at (uint i) const
type &	operator[] (uint i) const
type &	operator[] (int i) const
bool	operator== (const QMemArray< type > &o) const
bool	operator!= (const QMemArray< type > &o) const
Iterator	begin ()
Iterator	end ()
ConstIterator	begin () const
ConstIterator	end () const
void	push_back (const type &v)
void	append (const type &v)

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Constructor & Destructor Documentation

template<typename type>

FX::QMemArray< type >::QMemArray

(

)

[inline]

Constructs an empty array of type.

template<typename type>

FX::QMemArray< type >::QMemArray

(

FXuval

size

)

[inline]

Constructs an array of type size long.

template<typename type>

FX::QMemArray< type >::QMemArray	(	type *	a,
		uint	n,
		bool	_noDeleteExtArray = true
	)			[inline]

Constructs an array using an external array.

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Member Function Documentation

template<typename type>

type* FX::QMemArray< type >::data

(

)

const [inline]

Returns a pointer to the array.

Referenced by FX::QMemArray< FX::FXCodeToPythonCode::CodeItem >::begin(), FX::QMemArray< FX::FXCodeToPythonCode::CodeItem >::end(), FX::TnFXGraph::ReduceE(), FX::TnFXGraph::ReduceE2x(), and FX::TnFXGraph::ReduceE2y().

template<typename type>

uint FX::QMemArray< type >::size

(

)

const [inline]

Returns the number of elements in the array.

Referenced by FX::QMemArray< FX::FXCodeToPythonCode::CodeItem >::bsearch(), FX::QMemArray< FX::FXCodeToPythonCode::CodeItem >::contains(), FX::QMemArray< FX::FXCodeToPythonCode::CodeItem >::end(), FX::QMemArray< FX::FXCodeToPythonCode::CodeItem >::fill(), and FX::QMemArray< FX::FXCodeToPythonCode::CodeItem >::find().

template<typename type>

bool FX::QMemArray< type >::isEmpty

(

)

const [inline]

Returns true if the array is empty.

template<typename type>

bool FX::QMemArray< type >::isNull

(

)

const [inline]

Returns true if the array is empty.

Referenced by FX::QMemArray< FX::FXCodeToPythonCode::CodeItem >::isEmpty().

template<typename type>

bool FX::QMemArray< type >::resize

(

uint

size

)

[inline]

Resizes the array.

Referenced by FX::TnFXGraph::Expand(), FX::QMemArray< FX::FXCodeToPythonCode::CodeItem >::fill(), FX::TnFXGraph::ReduceE(), FX::TnFXGraph::ReduceE2x(), FX::TnFXGraph::ReduceE2y(), and FX::TnFXGraph::ReduceZ().

template<typename type>

void FX::QMemArray< type >::swap

(

QMemArray< type > &

o

)

[inline]

Swaps the contents of two arrays.

template<typename type>

bool FX::QMemArray< type >::fill	(	const type &	val,
		int	newsize = -1
	)			[inline]

Fills the array with value val.

template<typename type>

FXDEPRECATEDEXT void FX::QMemArray< type >::detach

(

)

[inline]

Deprecated:

For Qt compatibility only

template<typename type>

FXDEPRECATEDEXT QMemArray<type> FX::QMemArray< type >::copy

(

)

const [inline]

Deprecated:

For Qt compatibility only

template<typename type>

FXDEPRECATEDEXT QMemArray<type>& FX::QMemArray< type >::assign

(

const QMemArray< type > &

o

)

[inline]

Deprecated:

For Qt compatibility only

template<typename type>

FXDEPRECATEDEXT QMemArray<type>& FX::QMemArray< type >::duplicate

(

const QMemArray< type > &

o

)

[inline]

Deprecated:

For Qt compatibility only

template<typename type>

QMemArray<type>& FX::QMemArray< type >::setRawData	(	const type *	a,
		uint	n,
		bool	_noDeleteExtArray = false
	)			[inline]

Sets QMemArray<> to use an external array. Note that not all methods are implemented for this (see the header file). Note also that like Qt's version, you must not resize or reassign the array when in this state. Failure to call resetRawData() before destruction causes delete on the data unless you set _noDeleteExtArray.

template<typename type>

void FX::QMemArray< type >::resetRawData	(	const type *	a,
		uint	n
	)			[inline]

Resets QMemArray<> to use its internally managed data.

template<typename type>

int FX::QMemArray< type >::find	(	const type &	val,
		uint	i = 0
	)			const [inline]

Returns the index of val starting the search from i, returning -1 if not found.

template<typename type>

int FX::QMemArray< type >::contains

(

const type &

val

)

const [inline]

Returns the number of times val is in the array.

template<typename type>

void FX::QMemArray< type >::sort

(

)

[inline]

Sorts the array into numerical order.

template<typename type>

int FX::QMemArray< type >::bsearch

(

const type &

val

)

const [inline]

Performs a binary search to find an item (needs a numerically sorted array), returning -1 if not found.

template<typename type>

type& FX::QMemArray< type >::at

(

uint

i

)

const [inline]

Returns a reference to the element at index i in the array.

Referenced by FX::QMemArray< FX::FXCodeToPythonCode::CodeItem >::bsearch(), FX::QMemArray< FX::FXCodeToPythonCode::CodeItem >::contains(), FX::QMemArray< FX::FXCodeToPythonCode::CodeItem >::fill(), and FX::QMemArray< FX::FXCodeToPythonCode::CodeItem >::find().

template<typename type>

Iterator FX::QMemArray< type >::begin

(

)

[inline]

Returns an iterator pointing to the first element.

template<typename type>

Iterator FX::QMemArray< type >::end

(

)

[inline]

Returns an iterator pointing one past the last element.

template<typename type>

ConstIterator FX::QMemArray< type >::begin

(

)

const [inline]

Returns a const iterator pointint to the first element.

template<typename type>

ConstIterator FX::QMemArray< type >::end

(

)

const [inline]

Returns a const iterator pointing one past the last element.

template<typename type>

void FX::QMemArray< type >::push_back

(

const type &

v

)

[inline]

Appends an item onto the end.

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

• qmemarray.h