MetaEnum

Inherited: None

Description

This class is a part of Object-Introspection-Mechanism. MetaEnum provides information about one particular class enumerator.

To make enumerators visible in introspection mechanism, developers must declare those under A_ENUMS() macro.

Public Methods

	MetaEnum (const MetaEnum::Table * table)
bool	isValid () const
const char	key (int index) const
int	keyCount () const
const char	name () const
const MetaEnum::Table *	table () const
int	value (int index) const

Static Methods

None

Methods Description

MetaEnum::MetaEnum (MetaEnum::Table * table)

Constructs MetaEnum object which will contain information provided in a table.

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bool MetaEnum::isValid () const

Returns true if enumerator is valid; otherwise returns false.

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const char MetaEnum::key (int index) const

Returns the key with the given index, or nullptr if no such key exists.

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int MetaEnum::keyCount () const

Returns the number of keys.

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const char MetaEnum::name () const

Returns a name of enumerator.

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const MetaEnum::Table * MetaEnum::table () const

Returns enumerator information table.

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int MetaEnum::value (int index) const

Returns the value with the given index; or returns -1 if there is no such value.