Represent an item contained in the domain_up_down::object_collection collection.
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| item ()=default |
| Initializes a new instance of the item class.
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| item (const xtd::string &value) |
| Initializes a new instance of the item class with specified value.
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| item (const xtd::string &value, const std::any &tag) |
| Initializes a new instance of the item class with specified value and tag.
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virtual const xtd::string & | value () const noexcept |
| Gets the value of the item.
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virtual std::any | tag () const noexcept |
| Gets the tag of the item.
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int32 | compare_to (const item &value) const noexcept override |
| Compares the current instance with another object of the same type.
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bool | equals (const xtd::object &obj) const noexcept override |
| Determines whether the specified object is equal to the current object.
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bool | equals (const item &other) const noexcept override |
| Determines whether the specified object is equal to the current object.
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xtd::size | get_hash_code () const noexcept override |
| Serves as a hash function for a particular type.
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xtd::string | to_string () const noexcept override |
| Returns a string containing the vague of the item.
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| object ()=default |
| Create a new instance of the ultimate base class object.
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virtual type_object | get_type () const noexcept |
| Gets the type of the current instance.
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template<class object_t > |
xtd::uptr< object_t > | memberwise_clone () const |
| Creates a shallow copy of the current object.
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virtual int32 | compare_to (const item &obj) const noexcept=0 |
| Compares the current instance with another object of the same type.
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virtual bool | equals (const item &) const noexcept=0 |
| Indicates whether the current object is equal to another object of the same type.
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template<class object_a_t , class object_b_t > |
static bool | equals (const object_a_t &object_a, const object_b_t &object_b) noexcept |
| Determines whether the specified object instances are considered equal.
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template<class object_a_t , class object_b_t > |
static bool | reference_equals (const object_a_t &object_a, const object_b_t &object_b) noexcept |
| Determines whether the specified object instances are the same instance.
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◆ item() [1/3]
xtd::forms::domain_up_down::item::item |
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default |
Initializes a new instance of the item class.
◆ item() [2/3]
xtd::forms::domain_up_down::item::item |
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const xtd::string & |
value | ) |
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Initializes a new instance of the item class with specified value.
- Parameters
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value | a string that represent the item. |
◆ item() [3/3]
xtd::forms::domain_up_down::item::item |
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const xtd::string & |
value, |
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const std::any & |
tag |
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Initializes a new instance of the item class with specified value and tag.
- Parameters
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value | a string that represent the item. |
tag | an object that contains data about the item. |
◆ value()
virtual const xtd::string & xtd::forms::domain_up_down::item::value |
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const |
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virtualnoexcept |
Gets the value of the item.
- Returns
- A xtd::string that represent the value of item.
◆ tag()
virtual std::any xtd::forms::domain_up_down::item::tag |
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const |
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virtualnoexcept |
Gets the tag of the item.
- Returns
- A std::any that represent the tag of item.
◆ compare_to()
int32 xtd::forms::domain_up_down::item::compare_to |
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const item & |
value | ) |
const |
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overridenoexcept |
Compares the current instance with another object of the same type.
- Parameters
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obj | An object to compare with this instance. |
- Returns
- A 32-bit signed integer that indicates the relative order of the objects being compared. The return value has these meanings:
Value | Condition |
Less than zero | This instance is less than obj. |
Zero | This instance is equal to obj. |
Greater than zero | This instance is greater than obj. |
◆ equals() [1/2]
bool xtd::forms::domain_up_down::item::equals |
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const xtd::object & |
obj | ) |
const |
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overridevirtualnoexcept |
Determines whether the specified object is equal to the current object.
- Parameters
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obj | The object to compare with the current object. |
- Returns
true
if the specified object is equal to the current object. otherwise, false
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Reimplemented from xtd::object.
◆ equals() [2/2]
bool xtd::forms::domain_up_down::item::equals |
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const item & |
other | ) |
const |
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overridenoexcept |
Determines whether the specified object is equal to the current object.
- Parameters
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other | The object to compare with the current object. |
- Returns
true
if the specified object is equal to the current object. otherwise, false
.
◆ get_hash_code()
xtd::size xtd::forms::domain_up_down::item::get_hash_code |
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const |
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overridevirtualnoexcept |
Serves as a hash function for a particular type.
- Returns
- A hash code for the current object.
Reimplemented from xtd::object.
◆ to_string()
xtd::string xtd::forms::domain_up_down::item::to_string |
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const |
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overridevirtualnoexcept |
Returns a string containing the vague of the item.
- Returns
- A string containing the value of the item.
Reimplemented from xtd::object.
The documentation for this class was generated from the following file: