Specialization of Variant containing a std::string, for variants of type bytestring, object path, or signature. More...
#include <glibmm/variant.h>
List of all members.
Public Member Functions |
| Variant () |
| Default constructor.
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| Variant (GVariant* castitem, bool take_a_reference=false) |
| GVariant constructor.
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std::string | get () const |
| VariantStringBase () |
| Default constructor.
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| VariantStringBase (GVariant* castitem, bool take_a_reference=false) |
| GVariant constructor.
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| 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.
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void | init (const GVariant* cobject, bool take_a_reference=false) |
| Replace the underlying GVariant.
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VariantType | get_type () const |
| Determines the type of value.
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std::string | get_type_string () const |
| Returns the type string of value.
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bool | is_floating () const |
| Checks whether value has a floating reference count.
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bool | is_of_type (const VariantType&type) const |
| Checks if a value has a type matching the provided type.
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bool | is_container () const |
| Checks if value is a container.
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GVariantClass | classify () const |
| Classifies value according to its top-level type.
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gsize | get_size () const |
| Determines the number of bytes that would be required to store value with g_variant_store().
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gconstpointer | get_data () |
| Returns a pointer to the serialised form of a Variant instance.
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void | store (gpointer data) const |
| Stores the serialised form of value at data.
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Glib::ustring | print (bool type_annotate=false) const |
| Pretty-prints value in the format understood by g_variant_parse().
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guint | hash () const |
| Generates a hash value for a Variant instance.
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bool | equal (const VariantBase& other) const |
| Checks if one and two have the same type and value.
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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.
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bool | is_normal_form () const |
| Checks if value is in normal form.
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void | byteswap (VariantBase& result) const |
| Performs a byteswapping operation on the contents of this variant.
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Detailed Description
template<>
class Glib::Variant< std::string >
Specialization of Variant containing a std::string, for variants of type bytestring, object path, or signature.
See also Variant<Glib::ustring> for UTF-8 strings.
- Since glibmm 2.28:
Member Typedef Documentation
Constructor & Destructor Documentation
GVariant constructor.
- Parameters:
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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