[#nlohmann-basic_json-0e-get_ptr-08]
= xref:nlohmann.adoc[nlohmann]::xref:nlohmann/basic_json-0e.adoc[basic_json<>]::get_ptr
:relfileprefix: ../../
:mrdocs:

get a pointer value (implicit)

== Synopsis

Declared in `<nlohmann/json.hpp>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename PointerType>
requires std::is_pointer<PointerType>::value&&
                   std::is_const<typename std::remove_pointer<PointerType>::type>::value
constexpr
decltype(std::declval<const basic_json_t&>().get_impl_ptr(std::declval<PointerType>()))
get_ptr() const noexcept;
----


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