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glibmm
2.66.2
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Specialization of Glib::Variant containing a unsigned char type. More...
#include <glibmm/variant_basictypes.h>

Public Types | |
| using | CType = guchar |
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... | |
| unsigned char | get () const |
| Gets the value of the Glib::Variant<unsigned char>. 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< unsigned char > | create (unsigned char data) |
| Creates a new Glib::Variant<unsigned char>. 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... | |
Specialization of Glib::Variant containing a unsigned char type.
| using Glib::Variant< unsigned char >::CType = guchar |
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inline |
Default constructor.
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inlineexplicit |
GVariant constructor.
| 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). |
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static |
Creates a new Glib::Variant<unsigned char>.
| data | The value of the new Glib::Variant<unsigned char>. |
| unsigned char Glib::Variant< unsigned char >::get | ( | ) | const |
Gets the value of the Glib::Variant<unsigned char>.
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static |
Gets the Glib::VariantType.