Opaque wrapper for data members.
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#include <meta.hpp>
Opaque wrapper for data members.
Definition at line 837 of file meta.hpp.
◆ size_type
Unsigned integer type.
Definition at line 839 of file meta.hpp.
◆ meta_data() [1/2]
entt::meta_data::meta_data |
( |
| ) |
|
|
inlinenoexcept |
Default constructor.
Definition at line 842 of file meta.hpp.
◆ meta_data() [2/2]
entt::meta_data::meta_data |
( |
const meta_ctx & | area, |
|
|
const internal::meta_data_node & | curr ) |
|
inlinenoexcept |
Context aware constructor for meta objects.
- Parameters
-
area | The context from which to search for meta types. |
curr | The underlying node with which to construct the instance. |
Definition at line 851 of file meta.hpp.
◆ arg()
Returns the type accepted by the i-th setter.
- Parameters
-
index | Index of the setter of which to return the accepted type. |
- Returns
- The type accepted by the i-th setter.
Definition at line 1617 of file meta.hpp.
◆ arity()
Returns the number of setters available.
- Returns
- The number of setters available.
Definition at line 859 of file meta.hpp.
◆ get()
Gets the value of a given variable.
- Parameters
-
instance | An opaque instance of the underlying type. |
- Returns
- A wrapper containing the value of the underlying variable.
Definition at line 899 of file meta.hpp.
◆ is_const()
bool entt::meta_data::is_const |
( |
| ) |
const |
|
inlinenoexcept |
Indicates whether a data member is constant or not.
- Returns
- True if the data member is constant, false otherwise.
Definition at line 867 of file meta.hpp.
◆ is_static()
bool entt::meta_data::is_static |
( |
| ) |
const |
|
inlinenoexcept |
Indicates whether a data member is static or not.
- Returns
- True if the data member is static, false otherwise.
Definition at line 875 of file meta.hpp.
◆ operator bool()
entt::meta_data::operator bool |
( |
| ) |
const |
|
inlineexplicitnoexcept |
Returns true if an object is valid, false otherwise.
- Returns
- True if the object is valid, false otherwise.
Definition at line 932 of file meta.hpp.
◆ operator==()
Checks if two objects refer to the same type.
- Parameters
-
other | The object with which to compare. |
- Returns
- True if the objects refer to the same type, false otherwise.
Definition at line 937 of file meta.hpp.
◆ prop() [1/2]
Returns a range to visit registered meta properties.
- Returns
- An iterable range to visit registered meta properties.
Definition at line 914 of file meta.hpp.
◆ prop() [2/2]
Lookup utility for meta properties.
- Parameters
-
key | The key to use to search for a property. |
- Returns
- The registered meta property for the given key, if any.
Definition at line 923 of file meta.hpp.
◆ set()
Sets the value of a given variable.
- Template Parameters
-
Type | Type of value to assign. |
- Parameters
-
instance | An opaque instance of the underlying type. |
value | Parameter to use to set the underlying variable. |
- Returns
- True in case of success, false otherwise.
Definition at line 890 of file meta.hpp.
◆ type()
Returns the object type if any, type_id<void>()
otherwise.
- Returns
- The object type if any,
type_id<void>()
otherwise.
Definition at line 1613 of file meta.hpp.
The documentation for this struct was generated from the following file: