Ilwis::NumericDomain Class Reference

#include <numericdomain.h>

Inheritance diagram for Ilwis::NumericDomain:

Public Member Functions
	NumericDomain ()
	NumericDomain (const Resource &resource)
	NumericDomain (NumericRange *r)
void	range (Range *vr)
QVariant	impliedValue (const QVariant &) const
Domain::Containement	contains (const QVariant &value) const
bool	isCompatibleWith (const IDomain &dom) const
IlwisTypes	valueType () const
IlwisTypes	ilwisType () const
void	setParent (const IDomain &dm)
Public Member Functions inherited from Ilwis::Domain
	Domain ()
	Domain (const Resource &resource)
bool	isStrict () const
void	setStrict (bool yesno)
IDomain	parent () const
template<typename T = Range>
QSharedPointer< T >	range2range () const
Public Member Functions inherited from Ilwis::IlwisObject
	IlwisObject ()
	IlwisObject (const Resource &source)
virtual bool	prepare ()
void	setName (const QString &nm)
void	setCode (const QString &cd)
QDateTime	modifiedTime () const
	returns the moment when the object was last modified More...
void	setModifiedTime (const Time &time)
	sets the last modified time of the object More...
Time	createTime () const
void	setCreateTime (const Time &time)
virtual QString	toString ()
	translates the defintion of an object to a string representation More...
virtual void	setConnector (ConnectorInterface *connector, int mode=cmINPUT|cmOUTPUT)
	connects an ilwisobject to an input or output source More...
virtual bool	isEqual (const Ilwis::IlwisObject *obj) const
	isEqual compares the properties of ilwisobjects to test for equality. More...
virtual bool	isValid () const
	isValid Tests the validity of an ilwisobject. More...
virtual bool	isReadOnly () const
	isReadOnly tells if the source/target of the ilwisobject maybe modifiable. More...
virtual void	setReadOnly (bool yesno)
virtual bool	hasChanged () const
virtual void	changed (bool yesno)
virtual bool	prepare (const QString &def)
	prepare More...
bool	fromInternal (const QSqlRecord &rec)
bool	isAnonymous () const
virtual Resource	source (int mode=cmINPUT) const
	source the location of the source that represents the physical read origin of this object More...
virtual bool	store (int mode=smMETADATA|smBINARYDATA)
	target the location of the source that represents the physical write target of this object More...
void	connectTo (const QUrl &url, const QString &format, const QString &fnamespace, ConnectorMode cmode)
virtual IlwisObject *	clone ()
virtual bool	merge (const IlwisObject *obj, int options=0)
bool	isSystemObject () const
bool	isInternalObject () const
Public Member Functions inherited from Ilwis::Identity
QString	code () const
	code returns the code of the identity. If no code is attached it will return sUNDEF ("?"). More...
quint64	id () const
	id returns a unsigned 64-bit number unique for the objects using the identity More...
virtual QString	name () const
	name returns the name of an object. All objects have names though names need not to be unique More...
void	setName (const QString &n)
	setName sets the name of an object. All objects have names though names need not to be unique More...
virtual QString	description () const
void	setDescription (const QString &desc)

Static Public Member Functions
static QString	standardNumericDomainName (double vmin, double vmax, double step=rUNDEF)
Static Public Member Functions inherited from Ilwis::Domain
static IlwisTypes	ilwType (const QVariant &v)
static IlwisTypes	ilwType (const QString &impliedValue)
Static Public Member Functions inherited from Ilwis::IlwisObject
template<typename T >
static T	create (const QString &def)
template<typename T >
static T	create (quint64 id)
static IlwisObject *	create (const Resource &source, const PrepareOptions &options=PrepareOptions())
static IlwisTypes	findType (const QString &source)
	findType More...
static QString	type2Name (IlwisTypes t)
static IlwisTypes	name2Type (const QString &name)
static void	addTypeFunction (IlwisTypeFunction)
	addTypeFunction More...
static IlwisTypes	name2ExtendedType (const QString &dname)

Protected Member Functions
SPRange	getRange () const
Protected Member Functions inherited from Ilwis::Domain
void	addChildDomain (quint64 idchild)
bool	removeChildDomain (quint64 idchild)
Protected Member Functions inherited from Ilwis::IlwisObject
QScopedPointer < ConnectorInterface > &	connector (int mode=cmINPUT|cmOUTPUT)
const QScopedPointer < ConnectorInterface > &	connector (int mode=cmINPUT|cmOUTPUT) const
bool	setValid (bool yesno)
void	copyTo (IlwisObject *obj)
Protected Member Functions inherited from Ilwis::Identity
	Identity (const QString &name, qint64 id=i64UNDEF, const QString &cde=sUNDEF, const QString &descr=sUNDEF)
void	prepare (quint64 base=0)
void	setId (quint64 newid)

Additional Inherited Members
Public Types inherited from Ilwis::Domain
enum	Containement { cSELF =1, cPARENT =2, cDECLARED =3, cNONE =0 }
Protected Attributes inherited from Ilwis::Domain
std::map< quint64, quint32 >	_childDomains

Detailed Description

A Numericdomain has a range of numeric items,
Numeric items are ordered items that have numeric sub-ranges. For example 0-100,100-200,300-400.

See Also

Domain

ItemDomain

Constructor & Destructor Documentation

NumericDomain::NumericDomain

(

)

Creates an empty NumericDomain

NumericDomain::NumericDomain

(

const Resource &

resource

)

The constructor for a NumericDomain with a a Resource that is registered in the mastercatalog.
This resource must have a name and an Id.
Code and description are optional.

Parameters

resource

Resource to be used

Member Function Documentation

Domain::Containement NumericDomain::contains ( const QVariant &  value ) const

virtual

Checks if the value is contained in either this domain or the parentdomain. Has no preconditions.

See Also

Domain

Parameters

val	The value to be checked

Returns

cPARENT when the value is contained in the parent and this domain is not strict, cSELF if the value is contained in this domain and cNONE if the value is contained in neither

Implements Ilwis::Domain.

IlwisTypes NumericDomain::ilwisType ( ) const

virtual

Gives the IlwisTypes of this object

See Also

IlwisObject

Returns

the IlwisTypes of this IlwisObject

Implements Ilwis::IlwisObject.

QVariant NumericDomain::impliedValue ( const QVariant &  v ) const

virtual

still has to been finished, not yet done

Returns

QVariant.toString

Reimplemented from Ilwis::Domain.

bool NumericDomain::isCompatibleWith ( const IDomain &  dom ) const

virtual

Checks if this NumericDomain is compatible with another IDomain,
will not be compatible if the other domain is:

• invalid
• not a NumericDomain

Parameters

dom	the domain to be tested

Returns

true when compatible

Implements Ilwis::Domain.

void NumericDomain::range ( Range *  vr )

virtual

Changes the Range of this NumericDomain.
This function only works if the readonly flag has not been set and the new range has to contain numericitems.(be a NumericItemRange)

See Also

NumericItemRange

Parameters

vr	The new range

Implements Ilwis::Domain.

void NumericDomain::setParent ( const IDomain &  dm )

virtual

Sets a new parent on this domain, the parent has to be valid and so does this domain

Parameters

dm	the new parentdomain

Reimplemented from Ilwis::Domain.

QString NumericDomain::standardNumericDomainName ( double  vmin, double  vmax, double  step = rUNDEF  )

static

Determines the Standard name for this NumericDomain with the given parameters The standard name is used to differentiate between different NumericDomains

The name can be:

• "value" : generic real value domain
• "image" : 0- 8 bits integer
• "image16" : 0- 16 bits integer
• "count" : integer positive domain
• "integer" : generic integer domain
• "min1to1" : -1 to 1 real value domain
• "nilto1" : 0 to 1 real value domain

Parameters

vmin	minimum value
vmax	maximum value
step	step size

Returns

String with the standard name of this domain

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

• ilwisobjects/domain/numericdomain.h
• ilwisobjects/domain/numericdomain.cpp