DNCUtil::QueryResults Class Reference

#include <dnc_util.h>

Classes
class	FeatureDescription

Public Member Functions
	QueryResults (const unsigned int libNum, const char *const libName)
	~QueryResults ()
bool	IsValid (void) const
unsigned int	GetLibraryNumber (void) const
const char *	GetLibraryName (void) const
unsigned int	GetFeatureDescriptionCount (void) const
const FeatureDescription *	GetFeatureDescription (const unsigned int featDescIndex) const
bool	AddFeatureDescription (FeatureDescription *const featureDescription)

Protected Types
typedef VPFUtil::PointerArray< FeatureDescription >	FeatureDescriptionArray

Protected Attributes
VPFUtil::WarningBool	_isValid
const unsigned int	_libNum
const DNCString	_libName
FeatureDescriptionArray	_featureDescriptions

Detailed Description

encapsulates the results of a map query

Member Typedef Documentation

typedef VPFUtil::PointerArray<FeatureDescription> FeatureDescriptionArray

protected

array of FeatureDescription pointers

Constructor & Destructor Documentation

QueryResults	(	const unsigned int	libNum,
		const char *const	libName
	)

Ctor

Parameters

libNum	zero based library index into database for library containing results
libName	name of library that contains results

~QueryResults

(

)

Dtor

Member Function Documentation

bool AddFeatureDescription

(

FeatureDescription *const

featureDescription

)

Add the given feature description to the results. NOTE: QueryResults does not deep copy the description and owns the description if this method returns success

Parameters

featureDescription

description in question

Returns

true if success else false

const FeatureDescription* GetFeatureDescription

(

const unsigned int

featDescIndex

)

const

Get a feature description in the results

Parameters

featDescIndex

zero based index to desired description ( < GetFeatureDescriptionCount() )

Returns

desired feature description else NULL

unsigned int GetFeatureDescriptionCount

(

void

)

const

Get the number of feature descriptions in the results

Returns

number of feature descriptions in the results

const char* GetLibraryName ( void  ) const

inline

Get the name of library that contains results

Returns

name of library that contains results

unsigned int GetLibraryNumber ( void  ) const

inline

Get the zero based library index into database for library containing results

Returns

zero based library index into database for library containing results

bool IsValid ( void  ) const

inline

Determine if the results are valid

Returns

true if valid else false

Member Data Documentation

FeatureDescriptionArray _featureDescriptions

protected

array of feature descriptions

VPFUtil::WarningBool _isValid

protected

true if results are valid else false

const DNCString _libName

protected

name of library that contains results

const unsigned int _libNum

protected

zero based library index into database for library containing results

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

• dnc_util.h