5 #ifndef TRIGCOMPOSITEUTILS_COMBINATIONS_H
6 #define TRIGCOMPOSITEUTILS_COMBINATIONS_H
20 using VecLInfo_t = std::vector<LinkInfo<xAOD::IParticleContainer>>;
22 const std::vector<std::size_t> &legMultiplicities,
23 const std::vector<VecLInfo_t> &legFeatures,
27 const std::vector<std::size_t> &legMultiplicities,
28 const std::vector<VecLInfo_t> &legFeatures,
35 void reserve(std::size_t capacity);
39 std::size_t
size()
const;
56 #endif //> TRIGCOMPOSITEUTILS_COMBINATIONS_H