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Metadata Class Reference

#include <Metadata.h>

Inheritance diagram for Metadata:

[legend]Collaboration diagram for Metadata:

[legend]List of all members.

Public Methods
void	setFeature (FeatureName f, FeatureValue v)
	Set a feature and its value. More...
bool	existsFeature (FeatureName f)
	Test to see if feature exists. More...
void	deleteFeature (FeatureName f)
	Delete a feature. More...
StringSet	getFeatureNames ()
void	setFeatures (Features f)
list<string>	storeSQLs (AGSetId agSetid, AGId agId, Id id)
	Create list of SQLs used to save the metadata to the DB server. More...
string	toString ()
	Dump the metadata in AIF format. More...

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Detailed Description

Metadata is a set of feature value pairs.

Version:

1.4 September 21, 2001

Author(s):

Xiaoyi Ma

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Member Function Documentation

void Metadata::deleteFeature ( FeatureName f )

Delete a feature.

bool Metadata::existsFeature ( FeatureName f )

Test to see if feature exists.

StringSet Metadata::getFeatureNames ( )

Get feature names Returns: string set which contains all the feature names

void Metadata::setFeature ( FeatureName f, FeatureValue v )

Set a feature and its value.

void Metadata::setFeatures ( Features f )

Set multiple features in a single string. Set multiple features in a single string in Dublin Core Structured Values DCSV (Cox & Iannella) format. For example, "name=Stone Philips;phone=(215)555-8888;age=40" Note: see http://dublincore.org/documents/2000/07/28/dcmi-dcsv/ for details about DCSV format.

list< string > Metadata::storeSQLs ( AGSetId agSetid, AGId agId, Id id )

Create list of SQLs used to save the metadata to the DB server.

string Metadata::toString ( )

Dump the metadata in AIF format. Reimplemented from FeatureMap.

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

• Metadata.h

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