\hypertarget{classmpi_1_1environment}{}\doxysection{mpi\+::environment Class Reference}
\label{classmpi_1_1environment}\index{mpi::environment@{mpi::environment}}


Wrapper class to have a M\+PI environment.  




{\ttfamily \#include $<$impl\+Mpi.\+h$>$}

\doxysubsection*{Public Member Functions}
\begin{DoxyCompactItemize}
\item 
\mbox{\hyperlink{classmpi_1_1environment_adb081791166792cb7d19f586ae5c5a3c}{environment}} (int argc, char $\ast$$\ast$argv)
\begin{DoxyCompactList}\small\item\em Inits M\+PI context. \end{DoxyCompactList}\item 
\mbox{\Hypertarget{classmpi_1_1environment_a4643b49009997a0a98a0d5bcff881a27}\label{classmpi_1_1environment_a4643b49009997a0a98a0d5bcff881a27}} 
\mbox{\hyperlink{classmpi_1_1environment_a4643b49009997a0a98a0d5bcff881a27}{$\sim$environment}} ()
\begin{DoxyCompactList}\small\item\em Closes M\+PI context. \end{DoxyCompactList}\end{DoxyCompactItemize}


\doxysubsection{Detailed Description}
Wrapper class to have a M\+PI environment. 

Instead of calling M\+P\+I\+\_\+\+Init and M\+P\+I\+\_\+\+Finalize, it is only necessary to instantiate this class once, in the global context. 

\doxysubsection{Constructor \& Destructor Documentation}
\mbox{\Hypertarget{classmpi_1_1environment_adb081791166792cb7d19f586ae5c5a3c}\label{classmpi_1_1environment_adb081791166792cb7d19f586ae5c5a3c}} 
\index{mpi::environment@{mpi::environment}!environment@{environment}}
\index{environment@{environment}!mpi::environment@{mpi::environment}}
\doxysubsubsection{\texorpdfstring{environment()}{environment()}}
{\footnotesize\ttfamily mpi\+::environment\+::environment (\begin{DoxyParamCaption}\item[{int}]{argc,  }\item[{char $\ast$$\ast$}]{argv }\end{DoxyParamCaption})}



Inits M\+PI context. 


\begin{DoxyParams}{Parameters}
{\em argc} & Number of params in command line (same as one in main) \\
\hline
{\em argv} & Strings containing params (same as one in main) \\
\hline
\end{DoxyParams}


The documentation for this class was generated from the following files\+:\begin{DoxyCompactItemize}
\item 
eo/src/mpi/impl\+Mpi.\+h\item 
eo/src/mpi/impl\+Mpi.\+cpp\end{DoxyCompactItemize}