TSLAttributeValues Class Reference

Detailed Description

This class defines a set of possible values for an attribute, for use with the TSLFeatureClassConfig and TSLFeatureClassifier objects.

See also

TSLFeatureClassifier

TSLFeatureClassConfig

Public Member Functions
	TSLAttributeValues (const char *name)
	~TSLAttributeValues ()
	Destructor.
	TSLAttributeValues (const TSLAttributeValues &)
	Copy constructor.
TSLAttributeValues &	operator= (const TSLAttributeValues &)
	Copy assignment.
const char *	name () const
unsigned int	numValues () const
const char *	getValue (unsigned int index) const
unsigned int	numOccurrences (const char *value) const
void	addOccurrence (const char *value)
void	setOccurrences (const char *value, unsigned int occurrences)

Constructor & Destructor Documentation

TSLAttributeValues() [1/2]

TSLAttributeValues::TSLAttributeValues

(

const char *

name

)

Constructor.

Parameters

name	The name of this attribute.

~TSLAttributeValues()

TSLAttributeValues::~TSLAttributeValues

(

)

Destructor.

TSLAttributeValues() [2/2]

TSLAttributeValues::TSLAttributeValues

(

const TSLAttributeValues &

)

Copy constructor.

Member Function Documentation

addOccurrence()

void TSLAttributeValues::addOccurrence

(

const char *

value

)

Add an occurrence of a value.

Parameters

value

The text of the value to be added.

getValue()

const char * TSLAttributeValues::getValue

(

unsigned int

index

)

const

Query a value of this attribute.

Parameters

index

The index of the value to query.

Returns

A string containing the attribute value, null on error.

name()

const char * TSLAttributeValues::name

(

)

const

Query the name of this attribute.

Returns

The name of this attribute.

numOccurrences()

unsigned int TSLAttributeValues::numOccurrences

(

const char *

value

)

const

Query the number of times a given value has occurred for this attribute.

Parameters

value

The name of the value to be queried.

Returns

The number of occurrences, zero if the value is not found.

numValues()

unsigned int TSLAttributeValues::numValues

(

)

const

Query the number of distinct values this attribute has.

Returns

The number of values.

operator=()

TSLAttributeValues & TSLAttributeValues::operator=

(

const TSLAttributeValues &

)

Copy assignment.

setOccurrences()

void TSLAttributeValues::setOccurrences	(	const char *	value,
		unsigned int	occurrences )

Set the number of times a given value has occurred for this attribute.

Parameters

value	The text of the value to be added.
occurrences	The number of occurrences of the value.