use emplace_back / emplace where possible (#3814) #3

	# -Wno-c++17-extensions: Clang complains about nodiscard if the standard is not set to c++17.

	name: SENSEI

	on: [push, pull_request]

	concurrency:
	group: ${{ github.ref }}-${{ github.head_ref }}-sensei
	cancel-in-progress: true

	jobs:
	test_sensei:
	name: SENSEI Adaptor [test]
	runs-on: ubuntu-20.04
	env:
	CXX: clang++
	CC: clang
	CXXFLAGS: "-Werror -Wshadow -Woverloaded-virtual -Wunreachable-code -fno-operator-names"
	CMAKE_GENERATOR: Ninja
	CMAKE_PREFIX_PATH: /root/install/sensei/v4.0.0/lib64/cmake
	container:
	image: senseiinsitu/ci:fedora35-amrex-20220613
	steps:
	- uses: actions/checkout@v4
	- name: Setup
	run: mkdir build
	- name: Configure
	run: \|
	cd build
	cmake .. \
	-DCMAKE_BUILD_TYPE=Debug \
	-DAMReX_ENABLE_TESTS=ON \
	-DAMReX_FORTRAN=OFF \
	-DAMReX_SENSEI=ON
	- name: Build
	run: \|
	cd build
	cmake --build . -j 4

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