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mb_align_col() returns ALTREP views over native alignment columns. These views do not copy columns unless R forces materialization. C consumers should prefer the installed Rminibwa.h API.

Usage

mb_align_n(x)

mb_align_col(x, name)

mb_align_cigar_words(x)

Arguments

x

Native alignment batch returned by mb_map().

name

Column name.

Value

mb_align_n() returns the number of records. mb_align_col() returns an ALTREP integer or real vector. mb_align_cigar_words() returns a raw debug copy of packed minibwa CIGAR words.