Fix continuous injection of lasers (#4112)

* Fix continuous injection of lasers

- define new member functions nLasers and nContainers;
- loop over all containers, not just over all "species".

* Fix update of injection position for lasers

* Fix CodeQL issues

* Fix style

* Rename `ispecies` as `index`

* Rename functions to update injection and antenna positions

1 files changed, 1 insertions, 5 deletions

diff --git a/Source/Particles/LaserParticleContainer.cpp b/Source/Particles/LaserParticleContainer.cpp
index 6fb8aa974..0f0259438 100644
--- a/Source/Particles/LaserParticleContainer.cpp
+++ b/Source/Particles/LaserParticleContainer.cpp
@@ -319,12 +319,8 @@ LaserParticleContainer::ContinuousInjection (const RealBox& injection_box)
     }
 }
 
-/* \brief update position of the antenna if running in boosted frame.
- * \param dt time step (level 0).
- * The up-to-date antenna position is stored in updated_position.
- */
 void
-LaserParticleContainer::UpdateContinuousInjectionPosition (Real dt)
+LaserParticleContainer::UpdateAntennaPosition (const amrex::Real dt)
 {
     if (!m_enabled) return;