\doxysection{tk::Preempt\+Guard Class Reference}
\hypertarget{classtk_1_1_preempt_guard}{}\label{classtk_1_1_preempt_guard}\index{tk::PreemptGuard@{tk::PreemptGuard}}


プリエンプション禁止をスコープ単位で安全に管理する RAII クラス  




{\ttfamily \+\#include $<$kernel.\+hpp$>$}

\doxysubsubsection*{Public Member Functions}
\begin{DoxyCompactItemize}
\item 
\doxymbox{\hyperlink{classtk_1_1_preempt_guard_a39e396ce51420c942e7d6549ec63f88e}{Preempt\+Guard}} ()
\item 
\doxymbox{\hyperlink{classtk_1_1_preempt_guard_a329ea4d806861d9455168aeb01f41f86}{\texorpdfstring{$\sim$}{\string~}\+Preempt\+Guard}} ()
\item 
\doxymbox{\hyperlink{classtk_1_1_preempt_guard_a360ac2b073064abc0f21db3127e7f389}{Preempt\+Guard}} (const Preempt\+Guard \&)=delete
\item 
\doxymbox{\hyperlink{classtk_1_1_preempt_guard_a39e396ce51420c942e7d6549ec63f88e}{Preempt\+Guard}} \& \doxymbox{\hyperlink{classtk_1_1_preempt_guard_ad651c301bd81f95866e1cd380c2a2417}{operator=}} (const \doxymbox{\hyperlink{classtk_1_1_preempt_guard_a39e396ce51420c942e7d6549ec63f88e}{Preempt\+Guard}} \&)=delete
\end{DoxyCompactItemize}


\doxysubsection{Detailed Description}
プリエンプション禁止をスコープ単位で安全に管理する RAII クラス 

生成時に自動で {\ttfamily \doxylink{namespacetk_a3254a7e2a9f5ed3abe44e8cf62a8dcfe}{tk::\+preempt\+\_\+disable()}} を呼び、スコープを抜けた際に自動で {\ttfamily \doxylink{namespacetk_a70e6ee5f456e67a24ce13ff0fd04e4d9}{tk::\+preempt\+\_\+enable()}} を呼びます。


\begin{DoxyCode}{0}
\DoxyCodeLine{\{}
\DoxyCodeLine{\ \ \ \ tk::PreemptGuard\ guard;}
\DoxyCodeLine{\ \ \ \ \textcolor{comment}{//\ この区間はタスクスイッチが発生しない\ (I2C/SPI通信などに最適)}}
\DoxyCodeLine{\ \ \ \ i2c\_write\_blocking(...);}
\DoxyCodeLine{\}\ \textcolor{comment}{//\ 自動でタスクスイッチが再開}}

\end{DoxyCode}
 

\label{classtk_1_1_preempt_guard_doc-constructors}
\Hypertarget{classtk_1_1_preempt_guard_doc-constructors}
\doxysubsection{Constructor \& Destructor Documentation}
\Hypertarget{classtk_1_1_preempt_guard_a39e396ce51420c942e7d6549ec63f88e}\index{tk::PreemptGuard@{tk::PreemptGuard}!PreemptGuard@{PreemptGuard}}
\index{PreemptGuard@{PreemptGuard}!tk::PreemptGuard@{tk::PreemptGuard}}
\doxysubsubsection{\texorpdfstring{PreemptGuard()}{PreemptGuard()}\hspace{0.1cm}{\footnotesize\ttfamily [1/2]}}
{\footnotesize\ttfamily \label{classtk_1_1_preempt_guard_a39e396ce51420c942e7d6549ec63f88e} 
tk::\+\+Preempt\+Guard::\+\+Preempt\+Guard (\begin{DoxyParamCaption}{}{}\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [inline]}}

\Hypertarget{classtk_1_1_preempt_guard_a329ea4d806861d9455168aeb01f41f86}\index{tk::PreemptGuard@{tk::PreemptGuard}!````~PreemptGuard@{\texorpdfstring{$\sim$}{\string~}PreemptGuard}}
\index{````~PreemptGuard@{\texorpdfstring{$\sim$}{\string~}PreemptGuard}!tk::PreemptGuard@{tk::PreemptGuard}}
\doxysubsubsection{\texorpdfstring{\texorpdfstring{$\sim$}{\string~}PreemptGuard()}{\string~PreemptGuard()}}
{\footnotesize\ttfamily \label{classtk_1_1_preempt_guard_a329ea4d806861d9455168aeb01f41f86} 
tk::\+\+Preempt\+Guard::\+\texorpdfstring{$\sim$}{\string~}\+Preempt\+Guard (\begin{DoxyParamCaption}{}{}\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [inline]}}

\Hypertarget{classtk_1_1_preempt_guard_a360ac2b073064abc0f21db3127e7f389}\index{tk::PreemptGuard@{tk::PreemptGuard}!PreemptGuard@{PreemptGuard}}
\index{PreemptGuard@{PreemptGuard}!tk::PreemptGuard@{tk::PreemptGuard}}
\doxysubsubsection{\texorpdfstring{PreemptGuard()}{PreemptGuard()}\hspace{0.1cm}{\footnotesize\ttfamily [2/2]}}
{\footnotesize\ttfamily \label{classtk_1_1_preempt_guard_a360ac2b073064abc0f21db3127e7f389} 
tk::\+\+Preempt\+Guard::\+\+Preempt\+Guard (\begin{DoxyParamCaption}\item[{const Preempt\+Guard \&}]{}{}\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [delete]}}



\label{classtk_1_1_preempt_guard_doc-func-members}
\Hypertarget{classtk_1_1_preempt_guard_doc-func-members}
\doxysubsection{Member Function Documentation}
\Hypertarget{classtk_1_1_preempt_guard_ad651c301bd81f95866e1cd380c2a2417}\index{tk::PreemptGuard@{tk::PreemptGuard}!operator=@{operator=}}
\index{operator=@{operator=}!tk::PreemptGuard@{tk::PreemptGuard}}
\doxysubsubsection{\texorpdfstring{operator=()}{operator=()}}
{\footnotesize\ttfamily \label{classtk_1_1_preempt_guard_ad651c301bd81f95866e1cd380c2a2417} 
\doxymbox{\hyperlink{classtk_1_1_preempt_guard_a39e396ce51420c942e7d6549ec63f88e}{Preempt\+Guard}} \& tk::\+\+Preempt\+Guard::\+operator= (\begin{DoxyParamCaption}\item[{const \doxymbox{\hyperlink{classtk_1_1_preempt_guard_a39e396ce51420c942e7d6549ec63f88e}{Preempt\+Guard}} \&}]{}{}\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [delete]}}



The documentation for this class was generated from the following file:\begin{DoxyCompactItemize}
\item 
C:\+/\+\+Users/\+yoneda/\+\+Documents/\+\+Pico\+\_\+\+Projects/\+tinykernel/\+tinykernel/\+include/\+tinykernel/\doxymbox{\hyperlink{kernel_8hpp}{kernel.\+hpp}}\end{DoxyCompactItemize}