From f76fc32644dbe491293db3c844eb802b4d7ee9bd Mon Sep 17 00:00:00 2001
From: Luca Fedeli <luca.fedeli@cea.fr>
Date: Wed, 7 Jul 2021 01:00:12 +0200
Subject: Fix readability-container-size-empty warning raised by clang-tidy
 (#2055)

* fix readability-container-size-empty warning raised by clang-tidy

* fix bug
---
 Source/Particles/MultiParticleContainer.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Source/Particles/MultiParticleContainer.cpp')

diff --git a/Source/Particles/MultiParticleContainer.cpp b/Source/Particles/MultiParticleContainer.cpp
index 9061aec40..213cdc782 100644
--- a/Source/Particles/MultiParticleContainer.cpp
+++ b/Source/Particles/MultiParticleContainer.cpp
@@ -496,7 +496,7 @@ MultiParticleContainer::DepositCharge (
 std::unique_ptr<MultiFab>
 MultiParticleContainer::GetChargeDensity (int lev, bool local)
 {
-    if (allcontainers.size() == 0)
+    if (allcontainers.empty())
     {
         std::unique_ptr<MultiFab> rho = GetZeroChargeDensity(lev);
         return rho;
@@ -568,7 +568,7 @@ MultiParticleContainer::GetZeroParticlesInGrid (const int lev) const
 Vector<Long>
 MultiParticleContainer::NumberOfParticlesInGrid (int lev) const
 {
-    if (allcontainers.size() == 0)
+    if (allcontainers.empty())
     {
         const Vector<Long> r = GetZeroParticlesInGrid(lev);
         return r;
-- 
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