Method isHeterozygous

src/main/java/com/rtg/vcf/VcfUtils.java:682–685

Tests if the given sample genotype in a record is heterozygous or not. @param rec record to check @param sample sample number @return true iff heterozygous @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 isHeterozygous(VcfRecord rec, int sample) {
    final int[] gtArray = getValidGt(rec, sample);
    return isHeterozygous(gtArray);
  }

  /**
   * Tests if the given sample genotype in a record is haploid or not.