staticarray< valuetype, count > Class Template Reference

#include <staticarray.h>

Inherits arraycollection< valuetype >.

Public Member Functions
	staticarray ()
	staticarray (staticarray< valuetype, count > &v)
	staticarray (arraycollection< valuetype > &v)
staticarray< valuetype, count > &	operator= (staticarray< valuetype, count > &v)
staticarray< valuetype, count > &	operator= (arraycollection< valuetype > &v)
	~staticarray ()
void	zero ()
void	zero (uint64_t zerocount)
void	zero (uint64_t start, uint64_t zerocount)
void	set (byte_t value)
void	set (byte_t value, uint64_t setcount)
void	set (byte_t value, uint64_t start, uint64_t setcount)
valuetype &	operator[] (uint64_t index)
uint64_t	getCount ()
bool	clear ()
Public Member Functions inherited from arraycollection< valuetype >
virtual const char *	getType ()
virtual ssize_t	write ()
virtual ssize_t	write (output *out)
virtual ssize_t	writeJson ()
virtual ssize_t	writeJson (bool indent)
virtual ssize_t	writeJson (output *out)
virtual ssize_t	writeJson (output *out, bool indent)
Public Member Functions inherited from collection
	collection ()
	collection (collection &c)
collection &	operator= (collection &c)
virtual	~collection ()
comparator *	getComparator ()
void	setComparator (comparator *newcomp)
virtual bool	isReadOnly ()
virtual bool	isBlockBased ()
virtual uint64_t	getBlockSize ()
virtual bool	isSequentialAccess ()
virtual void	setManageValues (bool manage)
virtual bool	getManageValues ()
virtual void	setManageArrayValues (bool manage)
virtual bool	getManageArrayValues ()
virtual void	setManageKeys (bool manage)
virtual bool	getManageKeys ()
virtual void	setManageArrayKeys (bool manage)
virtual bool	getManageArrayKeys ()
Public Member Functions inherited from object
virtual	~object ()

Detailed Description

template<class valuetype, uint64_t count>
class staticarray< valuetype, count >

The staticarray class allows you to store a pre-defined number of values and access them with array-like syntax.

"valuetype" can be any scalar type, including a pointer, but cannot be an array.

Ie. these are legal: staticarray<int,10> d; staticarray<myclass,10> d; staticarray<myclass *,10> d;

These are not legal and whether they work or even compile would be platform-dependent: staticarray<int[100],10> d; staticarray<myclass[100],10> d; staticarray<myclass *[100],10> d;

However, it is possible to create an array of arrays by nesting staticarrays or dynamicarrays, like:

staticarray<staticarray<in >,10> d;
staticarray<staticarray<myclass>,10> d;
staticarray<staticarray<myclass *>,10> d;
staticarray<dynamicarray<int>,10> d;
staticarray<dynamicarray<myclass>,10> d;
staticarray<dynamicarray<myclass *>,10> d;

NOTE: If "valuetype" is a pointer and either of collection::setManageValues(true) or collection::setManageArrayValue(true) are called, then all elements of the staticarray must be set to something.

For example, if the staticarray has count 10 then elements 0-9 must be set to some value. They may be set to 0 or NULL, but they must be set.

Otherwise attempts to delete the uninitialized elements during calls to clear() or the destructor will likely cause the program to crash.

Constructor & Destructor Documentation

staticarray() [1/3]

template<class valuetype , uint64_t count>

staticarray< valuetype, count >::staticarray ( )

inline

Creates an empty instance of the staticarray class with "count" elements. "count" is given in the template definition.

staticarray() [2/3]

template<class valuetype , uint64_t count>

staticarray< valuetype, count >::staticarray ( staticarray< valuetype, count > & v )

inline

Creates an instance of the staticarray class that is a copy of "v".

staticarray() [3/3]

template<class valuetype , uint64_t count>

staticarray< valuetype, count >::staticarray ( arraycollection< valuetype > & v )

inline

Creates an instance of the staticarray class that is a copy of "v".

~staticarray()

template<class valuetype , uint64_t count>

staticarray< valuetype, count >::~staticarray ( )

inline

Deletes this instance of the staticarray class.

Member Function Documentation

clear()

template<class valuetype , uint64_t count>

bool staticarray< valuetype, count >::clear ( )

inlinevirtual

Clears the array. Always returns true.

Implements collection.

getCount()

template<class valuetype , uint64_t count>

uint64_t staticarray< valuetype, count >::getCount ( )

inlinevirtual

Returns the number of elements in the array.

Implements collection.

operator=() [1/2]

template<class valuetype , uint64_t count>

staticarray< valuetype, count > & staticarray< valuetype, count >::operator= ( arraycollection< valuetype > & v )

inline

Makes this instance of the staticarray class identical to "v".

operator=() [2/2]

template<class valuetype , uint64_t count>

staticarray< valuetype, count > & staticarray< valuetype, count >::operator= ( staticarray< valuetype, count > & v )

inline

Makes this instance of the staticarray class identical to "v".

operator[]()

template<class valuetype , uint64_t count>

valuetype & staticarray< valuetype, count >::operator[] ( uint64_t index )

inlinevirtual

Provides read/write access to the "index"th element of the staticarray.

Implements arraycollection< valuetype >.

set() [1/3]

template<class valuetype , uint64_t count>

void staticarray< valuetype, count >::set ( byte_t value )

inline

Sets all bytes of all elements of the staticarray to "value".

set() [2/3]

template<class valuetype , uint64_t count>

void staticarray< valuetype, count >::set ( byte_t value, uint64_t setcount )

inline

Sets all bytes of the first "setcount" elements of the dynamicarray to "value".

set() [3/3]

template<class valuetype , uint64_t count>

void staticarray< valuetype, count >::set ( byte_t value, uint64_t start, uint64_t setcount )

inline

Sets all bytes of "setcount" elements of the dynamicarray, starting at "start", to "value".

zero() [1/3]

template<class valuetype , uint64_t count>

void staticarray< valuetype, count >::zero ( )

inline

Sets all bytes of all elements of the staticcarray to 0.

zero() [2/3]

template<class valuetype , uint64_t count>

void staticarray< valuetype, count >::zero ( uint64_t start, uint64_t zerocount )

inline

Sets all bytes of "zerocount" elements of the dynamicarray, starting at "start", to 0.

zero() [3/3]

template<class valuetype , uint64_t count>

void staticarray< valuetype, count >::zero ( uint64_t zerocount )

inline

Sets all bytes of the first "zerocount" elements of the dynamicarray to 0.