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glibmm
2.36.1
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Specialization of Variant containing an array of non-UTF-8 strings (byte string arrays). More...
#include <glibmm/variant.h>

Public Types | |
| typedef std::string | CppType |
| typedef std::vector< std::string > | CppContainerType |
Public Types inherited from Glib::VariantContainerBase | |
| typedef GVariant* | CType |
| typedef VariantContainerBase | CppType |
Public Types inherited from Glib::VariantBase | |
| typedef const void* | BoolExpr |
| This typedef is just to make it more obvious that our operator const void* should be used like operator bool(). | |
Public Member Functions | |
| Variant () | |
| Default constructor. | |
| Variant (GVariant* castitem, bool take_a_reference=false) | |
| GVariant constructor. | |
| std::string | get_child (gsize index) const |
| Gets a specific element of the string array. | |
| std::vector< std::string > | get () const |
| Gets the string vector of the Variant. | |
| VariantIter | get_iter () const |
| Gets a VariantIter of the Variant. | |
Public Member Functions inherited from Glib::VariantContainerBase | |
| VariantContainerBase () | |
| Default constructor. | |
| VariantContainerBase (GVariant* castitem, bool take_a_reference=false) | |
| GVariant constructor. | |
| gsize | get_n_children () const |
| Determines the number of children in a container Variant instance. | |
| void | get_child (VariantBase& child, gsize index=0) const |
| Reads a child item out of this instance. | |
| VariantBase | get_child (gsize index=0) |
| Reads a child item out of a container Variant instance. | |
| bool | get_maybe (VariantBase& maybe) const |
| If this is a maybe-typed instance, extract its value. | |
Public Member Functions inherited from Glib::VariantBase | |
| VariantBase () | |
| VariantBase (GVariant* castitem, bool make_a_copy=false) | |
| VariantBase (const VariantBase& src) | |
| VariantBase& | operator= (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. | |
| operator BoolExpr () const | |
| Test whether the Variant has an underlying instance. | |
| 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 *this and other 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. | |
| 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. | |
Static Public Member Functions | |
| static const VariantType& | variant_type () |
| Gets the VariantType. | |
| static Variant< std::vector < std::string > > | create (const std::vector< std::string >& data) |
| Creates a new Variant from an array of strings. | |
| static Variant< std::vector < std::string > > | create_from_object_paths (const std::vector< std::string >& paths) |
| Creates a new Variant from an array of D-Bus object paths. | |
Static Public Member Functions inherited from Glib::VariantContainerBase | |
| static VariantContainerBase | create_tuple (const std::vector< VariantBase >& children) |
| Create a tuple variant from a vector of its variant children. | |
| static VariantContainerBase | create_tuple (const VariantBase& child) |
| Create a tuple variant with a single variant child. | |
| static VariantContainerBase | create_maybe (const VariantType& child_type, const VariantBase& child=VariantBase()) |
Depending on if child is 0, either wraps child inside of a maybe container or creates a Nothing instance for the given type. | |
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. | |
Additional Inherited Members | |
Protected Attributes inherited from Glib::VariantBase | |
| GVariant* | gobject_ |
Related Functions inherited from Glib::VariantBase | |
| Glib::VariantBase | wrap (GVariant* object, bool take_copy=false) |
| A Glib::wrap() method for this object. | |
Specialization of Variant containing an array of non-UTF-8 strings (byte string arrays).
| typedef std::vector<std::string> Glib::Variant< std::vector< std::string > >::CppContainerType |
| typedef std::string Glib::Variant< std::vector< std::string > >::CppType |
| Glib::Variant< std::vector< std::string > >::Variant | ( | ) |
Default constructor.
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explicit |
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 |
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| std::vector<std::string> Glib::Variant< std::vector< std::string > >::get | ( | ) | const |
| std::string Glib::Variant< std::vector< std::string > >::get_child | ( | gsize | index | ) | const |
Gets a specific element of the string array.
It is an error if index is greater than the number of child items in the container. See VariantContainerBase::get_n_children().
This function is O(1).
| index | The index of the element. |
| std::out_of_range |
| VariantIter Glib::Variant< std::vector< std::string > >::get_iter | ( | ) | const |
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static |
1.8.1.2