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authorGravatar NeilZaim <49716072+NeilZaim@users.noreply.github.com> 2020-10-16 10:58:22 +0200
committerGravatar GitHub <noreply@github.com> 2020-10-16 10:58:22 +0200
commit1f8f4f74adf7d460c593752a83e3574cc5cc0589 (patch)
treeac1f87b081453861c9e5bdae6198c87b9c8f33e4 /Source/Diagnostics/ReducedDiags/ParticleHistogram.cpp
parentc0ee57664cedc31a5c16c809482e3068828a7755 (diff)
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New reduced diag: number of macroparticles (#1414)
* New reduced diag: number of macroparticles * Add parentheses in header line * Apply suggestions from code review Co-authored-by: Luca Fedeli <luca.fedeli.88@gmail.com> * Add some consts * Fuse some lines with std::ofstream Co-authored-by: Luca Fedeli <luca.fedeli.88@gmail.com>
Diffstat (limited to 'Source/Diagnostics/ReducedDiags/ParticleHistogram.cpp')
-rw-r--r--Source/Diagnostics/ReducedDiags/ParticleHistogram.cpp9
1 files changed, 4 insertions, 5 deletions
diff --git a/Source/Diagnostics/ReducedDiags/ParticleHistogram.cpp b/Source/Diagnostics/ReducedDiags/ParticleHistogram.cpp
index 0a93da8d1..85624c6a1 100644
--- a/Source/Diagnostics/ReducedDiags/ParticleHistogram.cpp
+++ b/Source/Diagnostics/ReducedDiags/ParticleHistogram.cpp
@@ -65,7 +65,7 @@ ParticleHistogram::ParticleHistogram (std::string rd_name)
}
// get MultiParticleContainer class object
- auto & mypc = WarpX::GetInstance().GetPartContainer();
+ const auto & mypc = WarpX::GetInstance().GetPartContainer();
// get species names (std::vector<std::string>)
auto const species_names = mypc.GetSpeciesNames();
// select species
@@ -88,9 +88,8 @@ ParticleHistogram::ParticleHistogram (std::string rd_name)
if ( m_IsNotRestart )
{
// open file
- std::ofstream ofs;
- ofs.open(m_path + m_rd_name + "." + m_extension,
- std::ofstream::out | std::ofstream::app);
+ std::ofstream ofs{m_path + m_rd_name + "." + m_extension,
+ std::ofstream::out | std::ofstream::app};
// write header row
ofs << "#";
ofs << "[1]step()";
@@ -127,7 +126,7 @@ void ParticleHistogram::ComputeDiags (int step)
auto const t = warpx.gett_new(0);
// get MultiParticleContainer class object
- auto & mypc = warpx.GetPartContainer();
+ const auto & mypc = warpx.GetPartContainer();
// get WarpXParticleContainer class object
auto const & myspc = mypc.GetParticleContainer(m_selected_species_id);