#include <cartotype_map_data.h>

Public Member Functions
TResult	AddCondition (const TMapDataCondition &aCondition)
CT_IMPORT TResult	SetLabelCondition (const MString &aLabel, TLabelMatchMethod aLabelMatchMethod)
CT_IMPORT const TMapDataCondition *	Match (const CMapObject &aObject) const
CT_IMPORT const TMapDataCondition *	Match (TMapAttribute aAttrib) const
CT_IMPORT bool	MatchLabel (const CMapObject &aObject) const
CT_IMPORT int32	HighestFirstAttributeValue () const
bool	HasOrdinaryConditions () const
bool	HasLabelCondition () const
const MString &	Label () const
Static Public Member Functions
static CT_IMPORT CMapDataCondition *	New (TResult &aError, const CMapDataLayer &aLayer, const CLayerStyle &aStyle)

Detailed Description

A group of conditions, at least one of which must be fulfilled for a map object to be returned.

Member Function Documentation

CT_EXPORT int32 CMapDataCondition::HighestFirstAttributeValue ( ) const

Return the highest first attribute value allowed by a condition. This is used to optimise searches.

CT_EXPORT const TMapDataCondition * CMapDataCondition::Match ( const CMapObject & aObject ) const

Find the condition, if any, inside CMapDataCondition, that matches aObject.

CT_EXPORT const TMapDataCondition * CMapDataCondition::Match ( TMapAttribute aAttrib ) const

Find the condition, if any, inside CMapDataCondition, that matches aAttrib.

CT_EXPORT bool CMapDataCondition::MatchLabel ( const CMapObject & aObject ) const

Return true if the label condition matches the object or if there is no label condition.

CT_EXPORT CMapDataCondition * CMapDataCondition::New	(	TResult &	aError,
		const CMapDataLayer &	aLayer,
		const CLayerStyle &	aStyle
	)		`[static]`

Create a CMapDataCondition object if there are any conditions in aStyle.

CT_EXPORT TResult CMapDataCondition::SetLabelCondition	(	const MString &	aLabel,
		TLabelMatchMethod	aLabelMatchMethod
	)

Set the label condition.

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