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Adding check for unstructured mesh file existence.

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This commit is contained in:
Patrick Shriwise 2020-12-11 13:00:37 -06:00
parent 324d349459
commit 1b05cdec16
1 changed files with 4 additions and 1 deletions
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5
src/mesh.cpp
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@ -1,5 +1,4 @@
#include "openmc/mesh.h"
#include <algorithm> // for copy, equal, min, min_element
#include <cstddef> // for size_t
#include <cmath> // for ceil
@ -21,6 +20,7 @@
#include "openmc/capi.h"
#include "openmc/constants.h"
#include "openmc/error.h"
#include "openmc/file_utils.h"
#include "openmc/hdf5_interface.h"
#include "openmc/message_passing.h"
#include "openmc/search.h"
@ -139,6 +139,9 @@ UnstructuredMesh::UnstructuredMesh(pugi::xml_node node) : Mesh(node) {
// get the filename of the unstructured mesh to load
if (check_for_node(node, "filename")) {
filename_ = get_node_value(node, "filename");
if (!file_exists(filename_)) {
fatal_error("Mesh file '" + filename_ + "' does not exist!");
}
}
else {
fatal_error(fmt::format("No filename supplied for unstructured mesh with ID: {}", id_));