std::meta::reflect_object
Defined in header <meta> | ||
|---|---|---|
template< class T > consteval std::meta::info reflect_object( T& expr ); | (since C++26) |
Returns a reflection that represents the object referred to by expr.
The program is ill-formed if T is not an object type.
Parameters
| r | - | an lvalue that refers to a valid object |
Return value
A reflection that represents an object.
Exceptions
Throws std::meta::exception unless a glvalue constant expression E that refers to the object expr is a valid template argument for a template parameter of type T&.
Example
See also
|
(C++26) | returns a reflection representing a value or template parameter object, suitable for use as a constant template argument (function template) |
|
(C++26) | returns a reflection representing a function, suitable for use as a constant template argument (function template) |
|
(C++26) | substitutes reflected arguments in the reflected template (function template) |
|
(C++26) | checks if reflected type is an object type (function) |
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