Function ComputeFilter

src/test/util/blockfilter.cpp:14–30

using node::UndoReadFromDisk;

bool ComputeFilter(BlockFilterType filter_type, const CBlockIndex* block_index, BlockFilter& filter)
{
    LOCK(::cs_main);

    CBlock block;
    if (!ReadBlockFromDisk(block, block_index->GetBlockPos(), Params().GetConsensus())) {
        return false;
    }

    CBlockUndo block_undo;
    if (block_index->nHeight > 0 && !UndoReadFromDisk(block_undo, block_index)) {
        return false;
    }

    filter = BlockFilter(filter_type, block, block_undo);
    return true;
}