\doxysection{src/include/serif/discretization/domain/ids/boundary.hpp File Reference}
\hypertarget{ids_2boundary_8hpp}{}\label{ids_2boundary_8hpp}\index{src/include/serif/discretization/domain/ids/boundary.hpp@{src/include/serif/discretization/domain/ids/boundary.hpp}}


This file defines the Boundary\+ID type, which is used to bind a semantic surface (a Boundary) to the integer boundary attribute MFEM stores in the mesh file.  


{\ttfamily \#include $<$string\+\_\+view$>$}\newline
{\ttfamily \#include "{}serif/discretization/domain/concepts.\+hpp"{}}\newline
Include dependency graph for boundary.\+hpp\+:
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\doxysubsubsection*{Classes}
\begin{DoxyCompactItemize}
\item 
struct \mbox{\hyperlink{structserif_1_1discretization_1_1domain_1_1ids_1_1_boundary_i_d}{serif\+::discretization\+::domain\+::ids\+::\+Boundary\+ID$<$ Boundary\+T, Identifier\+Value $>$}}
\begin{DoxyCompactList}\small\item\em The \doxylink{structserif_1_1discretization_1_1domain_1_1ids_1_1_boundary_i_d}{Boundary\+ID} struct is a compile-\/time type that associates a semantic boundary (a \doxylink{structserif_1_1discretization_1_1domain_1_1_boundary}{Boundary}) with an integer attribute in the mesh file. This allows the discretization framework to identify which boundary elements in the mesh correspond to which semantic boundaries in the simulation. \end{DoxyCompactList}\item 
struct \mbox{\hyperlink{structserif_1_1discretization_1_1domain_1_1ids_1_1_boundary_descriptor}{serif\+::discretization\+::domain\+::ids\+::\+Boundary\+Descriptor}}
\begin{DoxyCompactList}\small\item\em The \doxylink{structserif_1_1discretization_1_1domain_1_1ids_1_1_boundary_descriptor}{Boundary\+Descriptor} struct is a runtime representation of a boundary, containing its name and integer attribute ID. This is used to project compile-\/time \doxylink{structserif_1_1discretization_1_1domain_1_1ids_1_1_boundary_i_d}{Boundary\+ID} types into runtime values. \end{DoxyCompactList}\end{DoxyCompactItemize}
\doxysubsubsection*{Namespaces}
\begin{DoxyCompactItemize}
\item 
namespace \mbox{\hyperlink{namespaceserif}{serif}}
\item 
namespace \mbox{\hyperlink{namespaceserif_1_1discretization}{serif\+::discretization}}
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namespace \mbox{\hyperlink{namespaceserif_1_1discretization_1_1domain}{serif\+::discretization\+::domain}}
\item 
namespace \mbox{\hyperlink{namespaceserif_1_1discretization_1_1domain_1_1ids}{serif\+::discretization\+::domain\+::ids}}
\end{DoxyCompactItemize}


\doxysubsection{Detailed Description}
This file defines the Boundary\+ID type, which is used to bind a semantic surface (a Boundary) to the integer boundary attribute MFEM stores in the mesh file. 

\begin{DoxyAuthor}{Author}
Emily M. Boudreaux 
\end{DoxyAuthor}
For example, the following code defines a Boundary\+ID that associates the Stellar\+Surface\+Boundary with the integer attribute 1 in the mesh file\+:


\begin{DoxyCode}{0}
\DoxyCodeLine{BoundaryID<StellarSurfaceBoundary,\ 1>\ stellarSurfaceBoundaryID;}

\end{DoxyCode}


Read this as "{}boundary elements with attribute 1 are the stellar surface"{}.