Specialization of Glib::Variant containing a gint16 type. More...

#include <glibmm/variant_basictypes.h>

Inheritance diagram for Glib::Variant< gint16 >:

Public Types
using	CType = gint16

Public Types inherited from Glib::VariantBase
using	BoolExpr = const void *
	This typedef is just to make it more obvious that our operator const void* should be used like operator bool(). More...

Public Member Functions
	Variant ()
	Default constructor. More...

	Variant (GVariant * castitem, bool take_a_reference=false)
	GVariant constructor. More...

gint16	get () const
	Gets the value of the Glib::Variant<gint16>. More...

Public Member Functions inherited from Glib::VariantBase
	VariantBase ()
	Constructs an invalid object. More...

	VariantBase (GVariant * castitem, bool make_a_copy=false)

	VariantBase (const VariantBase & src)

VariantBase &	operator= (const VariantBase & src)

	VariantBase (VariantBase && other) noexcept

VariantBase &	operator= (VariantBase && other) noexcept

	~VariantBase () noexcept

void	swap (VariantBase & other) noexcept

GVariant *	gobj ()

const GVariant *	gobj () const

GVariant *	gobj_copy () const
	Provides access to the underlying C instance. The caller is responsible for freeing it. Use when directly setting fields in structs. More...

	operator BoolExpr () const
	Test whether the Variant has an underlying instance. More...

	operator bool () const
	Test whether the Variant has an underlying instance. More...

void	init (const GVariant * cobject, bool take_a_reference=false)
	Replace the underlying GVariant. More...

VariantType	get_type () const
	Determines the type of value. More...

std::string	get_type_string () const
	Returns the type string of value. More...

bool	is_floating () const
	Checks whether value has a floating reference count. More...

bool	is_of_type (const VariantType & type) const
	Checks if a value has a type matching the provided type. More...

bool	is_container () const
	Checks if value is a container. More...

GVariantClass	classify () const
	Classifies value according to its top-level type. More...

gsize	get_size () const
	Determines the number of bytes that would be required to store value with g_variant_store(). More...

gconstpointer	get_data ()
	Returns a pointer to the serialised form of a Variant instance. More...

gconstpointer	get_data () const
	Returns a pointer to the serialised form of a Variant instance. More...

Glib::RefPtr< const Glib::Bytes >	get_data_as_bytes () const
	Returns a pointer to the serialised form of a Variant instance. More...

void	store (gpointer data) const
	Stores the serialised form of value at data. More...

Glib::ustring	print (bool type_annotate=false) const
	Pretty-prints value in the format understood by g_variant_parse(). More...

guint	hash () const
	Generates a hash value for a Variant instance. More...

bool	equal (const VariantBase & other) const
	Checks if this and other* have the same type and value. More...

void	get_normal_form (VariantBase & result) const
	Gets a VariantBase instance that has the same value as this variant and is trusted to be in normal form. More...

bool	is_normal_form () const
	Checks if value is in normal form. More...

void	byteswap (VariantBase & result) const
	Performs a byteswapping operation on the contents of this variant. More...

bool	check_format_string (const std::string & format_string, bool copy_only=false) const
	Checks if calling g_variant_get() with format_string on value would be valid from a type-compatibility standpoint. More...

Static Public Member Functions
static const VariantType &	variant_type ()
	Gets the Glib::VariantType. More...

static Variant< gint16 >	create (gint16 data)
	Creates a new Glib::Variant<gint16>. More...

Static Public Member Functions inherited from Glib::VariantBase
template<class V_CastTo >
static V_CastTo	cast_dynamic (const VariantBase & v)
	Cast to a specific variant type. More...

template<>
VariantContainerBase	cast_dynamic (const VariantBase & v)

Additional Inherited Members
Protected Attributes inherited from Glib::VariantBase
GVariant *	gobject_

Related Functions inherited from Glib::VariantBase
void	swap (VariantBase & lhs, VariantBase & rhs) noexcept

Glib::VariantBase	wrap (GVariant * object, bool take_copy=false)
	A Glib::wrap() method for this object. More...

Detailed Description

Specialization of Glib::Variant containing a gint16 type.

Since glibmm 2.26:

Member Typedef Documentation

◆ CType

using Glib::Variant< gint16 >::CType = gint16

Constructor & Destructor Documentation

◆ Variant() [1/2]

Glib::Variant< gint16 >::Variant ( )

inline

Default constructor.

◆ Variant() [2/2]

Glib::Variant< gint16 >::Variant	(	GVariant< gint16 > *	castitem,
		bool	take_a_reference = `false`
	)

inlineexplicit

GVariant constructor.

Parameters

castitem	The GVariant to wrap.
take_a_reference	Whether to take an extra reference of the GVariant or not (not taking one could destroy the GVariant with the wrapper).

Member Function Documentation

◆ create()

static Variant< gint16 > Glib::Variant< gint16 >::create ( gint16 data )

static

Creates a new Glib::Variant<gint16>.

Parameters

data	The value of the new Glib::Variant<gint16>.

Returns: The new Glib::Variant<gint16>.

◆ get()

gint16 Glib::Variant< gint16 >::get ( ) const

Gets the value of the Glib::Variant<gint16>.

Returns: The gint16 value of the Glib::Variant<gint16>.

◆ variant_type()

static const VariantType & Glib::Variant< gint16 >::variant_type ( )

static

Gets the Glib::VariantType.

Returns: The Glib::VariantType.

Public Types

Public Member Functions

Static Public Member Functions

Additional Inherited Members