#include "fourdst/composition/composition.h" #include "fourdst/atomic/atomicSpecies.h" #include "fourdst/atomic/species.h" #include #include int main() { std::unordered_map abundances({{fourdst::atomic::H_1, 0.7}, {fourdst::atomic::He_4, 0.28}, {fourdst::atomic::C_12, 0.02}}); fourdst::composition::Composition comp(abundances); std::cout << comp << std::endl; }