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std::type_info

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C++
 
Utilities-Bibliothek
 
Geben Sie Unterstützung
Grundtypen
Original:
Basic types
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Grundtypen
Feste Breite Integer-Typen (C++11)
Numerische Grenzen
Original:
Numeric limits
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numeric_limits
C numerische begrenzt Schnittstelle
Laufzeit-Typinformationen
Original:
Runtime type information
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type_info
type_index(C++11)
Exterieur
Original:
Type traits
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Primären Typ Kategorien
Original:
Primary type categories
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is_void(C++11)
is_array(C++11)
is_pointer(C++11)
is_enum(C++11)
is_union(C++11)
is_class(C++11)
is_function(C++11)
is_object(C++11)
is_scalar(C++11)
is_compound(C++11)
is_integral(C++11)
is_floating_point(C++11)
is_fundamental(C++11)
is_arithmetic(C++11)
is_reference(C++11)
is_lvalue_reference(C++11)
is_rvalue_reference(C++11)
is_member_pointer(C++11)
is_member_object_pointer(C++11)
is_member_function_pointer(C++11)
Typ Eigenschaften
Original:
Type properties
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is_const(C++11)
is_volatile(C++11)
is_pod(C++11)
is_empty(C++11)
is_polymorphic(C++11)
is_abstract(C++11)
Unterstützte Operationen
Original:
Supported operations
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is_constructible
is_trivially_constructible
is_nothrow_constructible		(C++11)
(C++11)
(C++11)
is_default_constructible
is_trivially_default_constructible
is_nothrow_default_constructible		(C++11)
(C++11)
(C++11)
is_copy_constructible
is_trivially_copy_constructible
is_nothrow_copy_constructible		(C++11)
(C++11)
(C++11)
is_move_constructible
is_trivially_move_constructible
is_nothrow_move_constructible		(C++11)
(C++11)
(C++11)
is_assignable
is_trivially_assignable
is_nothrow_assignable		(C++11)
(C++11)
(C++11)
is_copy_assignable
is_trivially_copy_assignable
is_nothrow_copy_assignable		(C++11)
(C++11)
(C++11)
is_move_assignable
is_trivially_move_assignable
is_nothrow_move_assignable		(C++11)
(C++11)
(C++11)
is_destructible
is_trivially_destructible
is_nothrow_destructible		(C++11)
(C++11)
(C++11)
has_virtual_destructor(C++11)
Beziehungen und Eigentum Abfragen
Original:
Relationships and property queries
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is_same(C++11)
is_base_of(C++11)
is_convertible(C++11)
alignment_of(C++11)
rank(C++11)
extent(C++11)
Typ Modifikationen
Original:
Type modifications
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remove_cv
remove_const
remove_volatile		(C++11)
(C++11)
(C++11)
add_cv
add_const
add_volatile		(C++11)
(C++11)
(C++11)
make_signed(C++11)
make_unsigned(C++11)
Typ Transformationen
Original:
Type transformations
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aligned_storage(C++11)
aligned_union(C++11)
decay(C++11)
enable_if(C++11)
conditional(C++11)
common_type(C++11)
underlying_type(C++11)
result_of(C++11)
Typ-Trait-Konstanten
Original:
Type trait constants
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integral_constant(C++11)
 
std::type_info
Member-Funktionen
Original:
Member functions
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type_info::~type_info
type_info::operator==
type_info::operator!=
type_info::before
type_info::hash_code(C++11)
type_info::name
 
definiert in Header <typeinfo>
class type_info;
Die Klasse type_info hält die Implementierung spezifischer Informationen über einen Typ, einschließlich des Namens des Typs und Mittel, um zwei Arten auf Gleichheit oder Sortierreihenfolge vergleichen. Dies ist die Klasse von der typeid Operator zurückgegeben .
Original:
The class type_info holds implementation-specific information about a type, including the name of the type and means to compare two types for equality or collating order. This is the class returned by the typeid operator.
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Die type_info Klasse ist weder CopyConstructible noch CopyAssignable .
Original:
The type_info class is neither CopyConstructible nor CopyAssignable.
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[Bearbeiten] Member-Funktionen

(constructor)
[gelöscht]
 has neither default nor copy constructors
(öffentliche Elementfunktion)
[virtuell]
abgeleitete Objekte sind sicher, durch Zeiger-auf-base löschen
Original:
derived objects are safe to delete through pointer-to-base
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(virtuellen öffentlichen Member-Funktion)
operator=
[gelöscht]
können nicht kopiergeschützte zugeordnet werden
Original:
can not be copy-assigned
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(öffentliche Elementfunktion)
checks whether the objects refer to the same type
(öffentliche Elementfunktion) [edit]
prüft, ob die genannten genannten Art Art von anderen type_index
Objekt vorangeht bei der Umsetzung definierten Reihenfolge, dh ordnet die genannten Typen
Original:
checks whether the referred type precedes referred type of another type_index
object in the implementation defined order, i.e. orders the referred types
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(öffentliche Elementfunktion) [edit]
(C++11)
einen Wert zurückgibt, die identisch für die gleichen Typen ist
Original:
returns a value which is identical for the same types
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(öffentliche Elementfunktion) [edit]
Implementierung definiert Namen des Typs
Original:
implementation defined name of the type
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(öffentliche Elementfunktion) [edit]

[Bearbeiten] Siehe auch

(C++11)
Wrapper um eine type_info Objekts können, die als Index in assoziativen verwendet werden und ungeordnete assoziative Container
Original:
wrapper around a type_info object, that can be used as index in associative and unordered associative containers
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(Klasse) [edit]
Von „https://de.cppreference.com/mwiki/index.php?title=cpp/types/type_info&oldid=28240“