\hypertarget{structkblib_1_1equivalent}{}\doxysection{kblib\+::equivalent\texorpdfstring{$<$}{<} Compare, Obj \texorpdfstring{$>$}{>} Struct Template Reference}
\label{structkblib_1_1equivalent}\index{kblib::equivalent$<$ Compare, Obj $>$@{kblib::equivalent$<$ Compare, Obj $>$}}


A function object implementing the equivalence relationship over a comparison predicate.  




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

\doxysubsection*{Public Member Functions}
\begin{DoxyCompactItemize}
\item 
constexpr auto \mbox{\hyperlink{structkblib_1_1equivalent_a7f98fdc8ae52934bf9fb4e38ee5f5c51}{operator()}} (const Obj \&\mbox{\hyperlink{namespacekblib_a22831dce77d5f35c13930b5e30a59f07}{a}}, const Obj \&b, Compare comp) const noexcept(noexcept(\mbox{\hyperlink{namespacekblib_a69f8d0752435e17b0c99ece2a5b599bb}{equals}}(\mbox{\hyperlink{namespacekblib_a22831dce77d5f35c13930b5e30a59f07}{a}}, b, comp))) -\/$>$ bool
\end{DoxyCompactItemize}


\doxysubsection{Detailed Description}
\subsubsection*{template$<$typename Compare = void, typename Obj = void$>$\newline
struct kblib\+::equivalent$<$ Compare, Obj $>$}
A function object implementing the equivalence relationship over a comparison predicate. 


\begin{DoxyTemplParams}{Template Parameters}
{\em Compare} & The predicate to compare over. If void, use the \texorpdfstring{$<$}{<} operator. (Equivalent to defaulting to std\+::less.) \\
\hline
{\em Obj} & The type of objects to compare. If void, the operator() is a template. \\
\hline
\end{DoxyTemplParams}


Definition at line \mbox{\hyperlink{algorithm_8h_source_l00123}{123}} of file \mbox{\hyperlink{algorithm_8h_source}{algorithm.\+h}}.



\doxysubsection{Member Function Documentation}
\mbox{\Hypertarget{structkblib_1_1equivalent_a7f98fdc8ae52934bf9fb4e38ee5f5c51}\label{structkblib_1_1equivalent_a7f98fdc8ae52934bf9fb4e38ee5f5c51}} 
\index{kblib::equivalent$<$ Compare, Obj $>$@{kblib::equivalent$<$ Compare, Obj $>$}!operator()@{operator()}}
\index{operator()@{operator()}!kblib::equivalent$<$ Compare, Obj $>$@{kblib::equivalent$<$ Compare, Obj $>$}}
\doxysubsubsection{\texorpdfstring{operator()()}{operator()()}}
{\footnotesize\ttfamily template$<$typename Compare  = void, typename Obj  = void$>$ \\
constexpr auto \mbox{\hyperlink{structkblib_1_1equivalent}{kblib\+::equivalent}}$<$ Compare, Obj $>$\+::operator() (\begin{DoxyParamCaption}\item[{const Obj \&}]{a,  }\item[{const Obj \&}]{b,  }\item[{Compare}]{comp }\end{DoxyParamCaption}) const -\/$>$ bool \hspace{0.3cm}{\ttfamily [inline]}, {\ttfamily [constexpr]}, {\ttfamily [noexcept]}}



Definition at line \mbox{\hyperlink{algorithm_8h_source_l00124}{124}} of file \mbox{\hyperlink{algorithm_8h_source}{algorithm.\+h}}.



The documentation for this struct was generated from the following file\+:\begin{DoxyCompactItemize}
\item 
kblib/\mbox{\hyperlink{algorithm_8h}{algorithm.\+h}}\end{DoxyCompactItemize}