t ` can be used in the constructor's
parameter list to match the intended tag.

2)  The corresponding ` std::nontype ` instance of  (1)  is a disambiguation
argument tag that can be passed to the constructors of  std::function_ref  to
indicate that the contained object should be constructed with the value of the
non-type template parameter ` V ` .

###  [ [ edit
](/mwiki/index.php?title=cpp/utility/nontype&action=edit&section=1 "Edit
section: Template parameters") ]  Template parameters

V  |  \-  |  non-type template parameter of a [ structural type ](/w/cpp/language/template_parameters#Non-type_template_parameter "cpp/language/template parameters") .   
---|---|---  
  
###  [ [ edit
](/mwiki/index.php?title=cpp/utility/nontype&action=edit&section=2 "Edit
section: See also") ]  See also

[ function_ref  ](/w/cpp/utility/functional/function_ref "cpp/utility/functional/function ref") (C++26)  |  non-owning reference to any callable object with specified function call signature   
(class template)  [ [edit]
](https://en.cppreference.com/mwiki/index.php?title=Template:cpp/utility/functional/dsc_function_ref&action=edit)  
---|---  
  
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