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template<typename I1 , typename S1 , typename I2 , typename S2 , typename O , typename C = less, typename P1 = identity, typename P2 = identity> |
auto | operator() (I1 begin1, S1 end1, I2 begin2, S2 end2, O out, C pred=C{}, P1 proj1=P1{}, P2 proj2=P2{}) const -> O requires sentinel_for< S1, I1 > &&sentinel_for< S2, I2 > &&mergeable< I1, I2, O, C, P1, P2 > |
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template<typename Rng1 , typename Rng2 , typename O , typename C = less, typename P1 = identity, typename P2 = identity> |
auto | operator() (Rng1 &&rng1, Rng2 &&rng2, O out, C pred=C{}, P1 proj1=P1{}, P2 proj2=P2{}) const -> O requires range< Rng1 > &&range< Rng2 > &&mergeable< iterator_t< Rng1 >, iterator_t< Rng2 >, O, C, P1, P2 > |
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