\hypertarget{structkblib_1_1_f_n_v__hash_3_01std_1_1optional_3_01_t_01_4_00_01_hash_int_00_01void_01_4}{}\doxysection{kblib\+::FNV\+\_\+hash\texorpdfstring{$<$}{<} std\+::optional\texorpdfstring{$<$}{<} T \texorpdfstring{$>$}{>}, Hash\+Int, void \texorpdfstring{$>$}{>} Struct Template Reference}
\label{structkblib_1_1_f_n_v__hash_3_01std_1_1optional_3_01_t_01_4_00_01_hash_int_00_01void_01_4}\index{kblib::FNV\_hash$<$ std::optional$<$ T $>$, HashInt, void $>$@{kblib::FNV\_hash$<$ std::optional$<$ T $>$, HashInt, void $>$}}


{\ttfamily \#include $<$kblib/hash.\+h$>$}

\doxysubsection*{Public Member Functions}
\begin{DoxyCompactItemize}
\item 
constexpr auto \mbox{\hyperlink{structkblib_1_1_f_n_v__hash_3_01std_1_1optional_3_01_t_01_4_00_01_hash_int_00_01void_01_4_acd0f73db86a6aca7c272e662f4844b4b}{operator()}} (const std\+::optional$<$ T $>$ \&key, Hash\+Int offset=\mbox{\hyperlink{structkblib_1_1fnv_1_1fnv__offset}{fnv\+::fnv\+\_\+offset}}$<$ Hash\+Int $>$\+::value) const noexcept -\/$>$ Hash\+Int
\end{DoxyCompactItemize}


\doxysubsection{Detailed Description}
\subsubsection*{template$<$typename T, typename Hash\+Int$>$\newline
struct kblib\+::\+FNV\+\_\+hash$<$ std\+::optional$<$ T $>$, Hash\+Int, void $>$}


Definition at line \mbox{\hyperlink{hash_8h_source_l00713}{713}} of file \mbox{\hyperlink{hash_8h_source}{hash.\+h}}.



\doxysubsection{Member Function Documentation}
\mbox{\Hypertarget{structkblib_1_1_f_n_v__hash_3_01std_1_1optional_3_01_t_01_4_00_01_hash_int_00_01void_01_4_acd0f73db86a6aca7c272e662f4844b4b}\label{structkblib_1_1_f_n_v__hash_3_01std_1_1optional_3_01_t_01_4_00_01_hash_int_00_01void_01_4_acd0f73db86a6aca7c272e662f4844b4b}} 
\index{kblib::FNV\_hash$<$ std::optional$<$ T $>$, HashInt, void $>$@{kblib::FNV\_hash$<$ std::optional$<$ T $>$, HashInt, void $>$}!operator()@{operator()}}
\index{operator()@{operator()}!kblib::FNV\_hash$<$ std::optional$<$ T $>$, HashInt, void $>$@{kblib::FNV\_hash$<$ std::optional$<$ T $>$, HashInt, void $>$}}
\doxysubsubsection{\texorpdfstring{operator()()}{operator()()}}
{\footnotesize\ttfamily template$<$typename T , typename Hash\+Int $>$ \\
constexpr auto \mbox{\hyperlink{structkblib_1_1_f_n_v__hash}{kblib\+::\+FNV\+\_\+hash}}$<$ std\+::optional$<$ T $>$, Hash\+Int, void $>$\+::operator() (\begin{DoxyParamCaption}\item[{const std\+::optional$<$ T $>$ \&}]{key,  }\item[{Hash\+Int}]{offset = {\ttfamily \mbox{\hyperlink{structkblib_1_1fnv_1_1fnv__offset}{fnv\+::fnv\+\_\+offset}}$<$HashInt$>$\+:\+:value} }\end{DoxyParamCaption}) const -\/$>$ Hash\+Int \hspace{0.3cm}{\ttfamily [inline]}, {\ttfamily [constexpr]}, {\ttfamily [noexcept]}}



Definition at line \mbox{\hyperlink{hash_8h_source_l00714}{714}} of file \mbox{\hyperlink{hash_8h_source}{hash.\+h}}.



The documentation for this struct was generated from the following file\+:\begin{DoxyCompactItemize}
\item 
kblib/\mbox{\hyperlink{hash_8h}{hash.\+h}}\end{DoxyCompactItemize}