std::meta::is_const_type
Defined in header <meta> | ||
|---|---|---|
consteval bool is_const_type( std::meta::info r ); | (since C++26) |
Returns true if r represents a const-qualified type. Otherwise returns false.
Parameters
| r | - | a reflection value |
Return value
true if r represents a const-qualified type; otherwise false.
Exceptions
Throws std::meta::exception if r does not represent a type or type alias.
Example
See also
|
(C++26) | checks if reflection represents a const type or a function type with const qualifier (function) |
|
(C++11) | checks if a type is const-qualified (class template) |
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