Method isDiploid

src/main/java/com/rtg/vcf/VcfUtils.java:706–709

Tests if the given sample genotype in a record is diploid or not. @param rec record to check @param sample sample number @return true iff diploid @throws NoTalkbackSlimException if the sample is missing GT filed or invalid sample number

(VcfRecord rec, int sample)

   * @throws NoTalkbackSlimException if the sample is missing GT filed or invalid sample number
   */
  public static boolean isDiploid(VcfRecord rec, int sample) {
    final int[] gtArray = getValidGt(rec, sample);
    return gtArray.length == 2;
  }

  /**
   * @param gt the genotype allele ids