Method getTip

src/node/interfaces.cpp:727–731

        return ::AcceptToMemoryPool(chainman().ActiveChainstate(), tx, GetTime(), false /* bypass_limits */, true /* test_accept */);
    }
    CBlockIndex* getTip() override {
        LOCK(::cs_main);
        const CChain& active = Assert(m_node.chainman)->ActiveChain();
        return active.Tip();
    }
    bool testBlockValidity(BlockValidationState& state, const CChainParams& chainparams, const CBlock& block, CBlockIndex* pindexPrev, bool fCheckPOW, bool fCheckMerkleRoot) override {
        LOCK(::cs_main);
        Assert(m_node.chainman);