glibmm  2.33.14
Public Types | List of all members
Glib::Variant< T > Class Template Reference

Template class used for the specialization of the Variant<> classes. More...

#include <glibmm/variant.h>

Inheritance diagram for Glib::Variant< T >:
Inheritance graph
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Public Types

typedef T CppType
 

Additional Inherited Members

- Public Member Functions inherited from Glib::VariantBase
 VariantBase ()
 
 VariantBase (GVariant* castitem, bool make_a_copy=false)
 
 VariantBase (const VariantBase& src)
 
VariantBaseoperator= (const VariantBase& src)
 
 ~VariantBase ()
 
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.
 
void init (const GVariant* cobject, bool take_a_reference=false)
 Replace the underlying GVariant.
 
VariantType get_type () const
 Determines the type of value.
 
std::string get_type_string () const
 Returns the type string of value.
 
bool is_floating () const
 Checks whether value has a floating reference count.
 
bool is_of_type (const VariantType& type) const
 Checks if a value has a type matching the provided type.
 
bool is_container () const
 Checks if value is a container.
 
GVariantClass classify () const
 Classifies value according to its top-level type.
 
gsize get_size () const
 Determines the number of bytes that would be required to store value with g_variant_store().
 
gconstpointer get_data ()
 Returns a pointer to the serialised form of a Variant instance.
 
void store (gpointer data) const
 Stores the serialised form of value at data.
 
Glib::ustring print (bool type_annotate=false) const
 Pretty-prints value in the format understood by g_variant_parse().
 
guint hash () const
 Generates a hash value for a Variant instance.
 
bool equal (const VariantBase& other) const
 Checks if one and two have the same type and value.
 
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.
 
bool is_normal_form () const
 Checks if value is in normal form.
 
void byteswap (VariantBase& result) const
 Performs a byteswapping operation on the contents of this variant.
 
- Static Public Member Functions inherited from Glib::VariantBase
template<class V_CastTo >
static V_CastTo cast_dynamic (const VariantBase& v) throw (std::bad_cast)
 Cast to a specific variant type.
 
- Protected Attributes inherited from Glib::VariantBase
GVariant* gobject_
 

Detailed Description

template<class T>
class Glib::Variant< T >

Template class used for the specialization of the Variant<> classes.

Since glibmm 2.28:

Member Typedef Documentation

template <class T >
typedef T Glib::Variant< T >::CppType