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bl_fastx_qual_len(3) Library Functions Manual bl_fastx_qual_len(3) NAME bl_fastx_qual_len() - Return length of FASTQ quality line, 0 if FASTA LIBRARY #include <biolibc/fastx.h> -lbiolibc -lxtend SYNOPSIS size_t bl_fastx_qual_len(bl_fastx_t *record) ARGUMENTS record Pointer to the bl_fastx_t structure DESCRIPTION Return the length of the qual string of a FASTQ record. The record must be initialized with bl_fastx_init(3) and populated by bl_fastx_read(3) or other means. If the format if the FASTX stream is FASTA, a warning is generated and 0 is returned. Previously used vari- ables may be reused to process another record in the same format (FASTA or FASTQ) or reinitialized by bl_fastx_free(3); RETURN VALUES Length of the qual string EXAMPLES bl_fastx_t record = BL_FASTX_INIT; bl_fastx_init(stdin, &record); bl_fastx_read(stdin, &record); printf("Qual string length = %zun", bl_fastx_qual_len(&record)); bl_fastx_free(&record); SEE ALSO bl_fastx_init(3), bl_fastx_read(3), bl_fastx_write(3), bl_fastx_free(3) bl_fastx_qual_len(3)
NAME | LIBRARY | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURN VALUES | EXAMPLES | SEE ALSO
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