Metadata Class Reference

#include <metadata.h>

Inheritance diagram for Metadata:

Collaboration diagram for Metadata:

Public Member Functions
virtual	~Metadata ()=default
virtual void	clear ()
virtual bool	empty () const
bool	operator== (const Metadata &other) const
bool	operator!= (const Metadata &other) const
size_t	size () const
bool	contains (const std::string &name) const
const std::string &	getString (const std::string &name, u16 recursion=0) const
bool	getStringToRef (const std::string &name, std::string &str, u16 recursion=0) const
virtual bool	setString (const std::string &name, const std::string &var)
	Sets var to name key in the metadata storage. More...
bool	removeString (const std::string &name)
const StringMap &	getStrings () const
const std::string &	resolveString (const std::string &str, u16 recursion=0) const
bool	isModified () const
void	setModified (bool v)

Protected Attributes
StringMap	m_stringvars

Private Attributes
bool	m_modified = false

Constructor & Destructor Documentation

~Metadata()

virtual Metadata::~Metadata ( )

virtualdefault

Member Function Documentation

clear()

void Metadata::clear ( )

virtual

Reimplemented in ItemStackMetadata, NodeMetadata, and ModMetadata.

References m_modified, and m_stringvars.

Referenced by ModMetadata::clear(), NodeMetadata::clear(), ItemStackMetadata::clear(), and PlayerMetaRef::clearMeta().

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contains()

bool Metadata::contains

(

const std::string &

name

)

const

References m_stringvars.

Referenced by MetaDataRef::l_contains(), operator==(), and ItemStackMetadata::updateToolCapabilities().

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empty()

bool Metadata::empty ( ) const

virtual

Reimplemented in NodeMetadata.

References m_stringvars.

Referenced by NodeMetadata::empty(), and ItemStack::serialize().

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getString()

const std::string & Metadata::getString	(	const std::string &	name,
		u16	recursion = 0
	)		const

References m_stringvars, and resolveString().

Referenced by content_nodemeta_deserialize_legacy_body(), ItemStack::getDescription(), NodeMetadataFormSource::getForm(), CItemDefManager::getItemstackColor(), ItemStack::getShortDescription(), Game::handlePointingAtNode(), MetaDataRef::l_get_float(), MetaDataRef::l_get_int(), LuaItemStack::l_get_metadata(), MetaDataRef::l_get_string(), MetaDataRef::l_set_float(), MetaDataRef::l_set_int(), MetaDataRef::l_set_string(), LuaItemStack::l_to_table(), Game::nodePlacement(), operator==(), resolveString(), Game::updateFrame(), and ItemStackMetadata::updateToolCapabilities().

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getStrings()

const StringMap& Metadata::getStrings ( ) const

inline

References m_stringvars.

Referenced by MetaDataRef::handleToTable(), LuaItemStack::l_to_table(), PlayerDatabaseLevelDB::savePlayer(), PlayerDatabaseSQLite3::savePlayer(), and PlayerDatabaseFiles::serialize().

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getStringToRef()

bool Metadata::getStringToRef	(	const std::string &	name,
		std::string &	str,
		u16	recursion = 0
	)		const

References m_stringvars, and resolveString().

Referenced by MetaDataRef::l_get(), and ObjectRef::l_get_attribute().

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isModified()

bool Metadata::isModified ( ) const

inline

References m_modified.

operator!=()

bool Metadata::operator!= ( const Metadata &  other ) const

inline

operator==()

bool Metadata::operator==

(

const Metadata &

other

)

const

References contains(), getString(), m_stringvars, and size().

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removeString()

bool Metadata::removeString ( const std::string &  name )

inline

References setString().

Referenced by ObjectRef::l_set_attribute().

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resolveString()

const std::string & Metadata::resolveString	(	const std::string &	str,
		u16	recursion = 0
	)		const

References getString().

Referenced by getString(), getStringToRef(), and NodeMetadataFormSource::resolveText().

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setModified()

void Metadata::setModified ( bool  v )

inline

References m_modified.

Referenced by PlayerDatabaseFiles::deSerialize(), PlayerDatabaseLevelDB::loadPlayer(), PlayerDatabaseSQLite3::loadPlayer(), and RemotePlayer::onSuccessfulSave().

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setString()

bool Metadata::setString ( const std::string &  name, const std::string &  var  )

virtual

Sets var to name key in the metadata storage.

Parameters

name
var

Returns

true if key-value pair is created or changed

Reimplemented in ItemStackMetadata, and ModMetadata.

References m_modified, and m_stringvars.

Referenced by content_nodemeta_deserialize_legacy_body(), PlayerDatabaseFiles::deSerialize(), MetaDataRef::handleFromTable(), ObjectRef::l_set_attribute(), MetaDataRef::l_set_float(), MetaDataRef::l_set_int(), MetaDataRef::l_set_string(), PlayerDatabaseLevelDB::loadPlayer(), PlayerDatabaseSQLite3::loadPlayer(), removeString(), ModMetadata::setString(), and ItemStackMetadata::setString().

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size()

size_t Metadata::size

(

)

const

References m_stringvars.

Referenced by operator==(), and ItemStack::serialize().

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Member Data Documentation

m_modified

bool Metadata::m_modified = false

private

Referenced by clear(), isModified(), setModified(), and setString().

m_stringvars

StringMap Metadata::m_stringvars

protected

Referenced by clear(), contains(), NodeMetadata::countNonPrivate(), ItemStackMetadata::deSerialize(), NodeMetadata::deSerialize(), empty(), getString(), getStrings(), getStringToRef(), ModMetadata::load(), operator==(), ModMetadata::save(), ItemStackMetadata::serialize(), NodeMetadata::serialize(), setString(), and size().

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

• metadata.h
• metadata.cpp