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Diffstat (limited to 'Source/Diagnostics/BackTransformedDiagnostic.cpp')
-rw-r--r--Source/Diagnostics/BackTransformedDiagnostic.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/Source/Diagnostics/BackTransformedDiagnostic.cpp b/Source/Diagnostics/BackTransformedDiagnostic.cpp
index 8ce9aa53a..25218fd72 100644
--- a/Source/Diagnostics/BackTransformedDiagnostic.cpp
+++ b/Source/Diagnostics/BackTransformedDiagnostic.cpp
@@ -812,7 +812,7 @@ void BackTransformedDiagnostic::Flush (const Geometry& /*geom*/)
// Loop over species to be dumped to BFD
for (int j = 0; j < mypc.nSpeciesBackTransformedDiagnostics(); ++j) {
// Get species name
- std::string species_name =
+ const std::string& species_name =
species_names[mypc.mapSpeciesBackTransformedDiagnostics(j)];
#ifdef WARPX_USE_HDF5
// Dump species data
@@ -999,7 +999,7 @@ writeLabFrameData (const MultiFab* cell_centered_data,
// Loop over species to be dumped to BFD
for (int j = 0; j < mypc.nSpeciesBackTransformedDiagnostics(); ++j) {
// Get species name
- const std::string species_name = species_names[
+ const std::string& species_name = species_names[
mypc.mapSpeciesBackTransformedDiagnostics(j)];
#ifdef WARPX_USE_HDF5
// Write data to disk (HDF5)
@@ -1203,7 +1203,7 @@ LabFrameSnapShot (Real t_lab_in, Real t_boost, Real inv_gamma_boost_in,
m_diag_domain_lab_ = diag_domain_lab;
m_buff_box_ = diag_box;
m_ncomp_to_dump_ = ncomp_to_dump;
- m_mesh_field_names_ = mesh_field_names;
+ m_mesh_field_names_ = std::move(mesh_field_names);
m_file_num = file_num_in;
m_current_z_lab = 0.0;
m_current_z_boost = 0.0;
@@ -1297,7 +1297,7 @@ createLabFrameDirectories() {
// Loop over species to be dumped to BFD
for(int i = 0; i < mypc.nSpeciesBackTransformedDiagnostics(); ++i) {
// Get species name
- std::string species_name =
+ const std::string& species_name =
species_names[mypc.mapSpeciesBackTransformedDiagnostics(i)];
const std::string fullpath = m_file_name + "/" + species_name;
if (!UtilCreateDirectory(fullpath, 0755))
@@ -1377,7 +1377,7 @@ LabFrameSlice(Real t_lab_in, Real t_boost, Real inv_gamma_boost_in,
m_diag_domain_lab_ = diag_domain_lab;
m_buff_box_ = diag_box;
m_ncomp_to_dump_ = ncomp_to_dump;
- m_mesh_field_names_ = mesh_field_names;
+ m_mesh_field_names_ = std::move(mesh_field_names);
m_file_num = file_num_in;
m_current_z_lab = 0.0;
m_current_z_boost = 0.0;