} else {
b->fp = strcmp(fn, "-")? bgzf_open(fn, mode) : bgzf_fdopen(fileno(stdin), mode);
}
+#ifndef BCF_LITE
b->fp->owned_file = 1;
+#endif
return b;
}
b->gi[i].len = b->n_alleles * (b->n_alleles + 1) / 2;
} else if (b->gi[i].fmt == bcf_str2int("DP", 2) || b->gi[i].fmt == bcf_str2int("HQ", 2)) {
b->gi[i].len = 2;
- } else if (b->gi[i].fmt == bcf_str2int("GQ", 2) || b->gi[i].fmt == bcf_str2int("GT", 2)) {
+ } else if (b->gi[i].fmt == bcf_str2int("GQ", 2) || b->gi[i].fmt == bcf_str2int("GT", 2)
+ || b->gi[i].fmt == bcf_str2int("SP", 2))
+ {
b->gi[i].len = 1;
} else if (b->gi[i].fmt == bcf_str2int("GL", 2)) {
b->gi[i].len = b->n_alleles * (b->n_alleles + 1) / 2 * 4;
int i;
if (b == 0) return -1;
free(b->str);
- for (i = 0; i < b->n_gi; ++i)
+ for (i = 0; i < b->m_gi; ++i)
free(b->gi[i].data);
free(b->gi);
free(b);
}
} else if (b->gi[i].fmt == bcf_str2int("DP", 2)) {
kputw(((uint16_t*)b->gi[i].data)[j], s);
- } else if (b->gi[i].fmt == bcf_str2int("GQ", 2)) {
+ } else if (b->gi[i].fmt == bcf_str2int("GQ", 2) || b->gi[i].fmt == bcf_str2int("SP", 2)) {
kputw(((uint8_t*)b->gi[i].data)[j], s);
} else if (b->gi[i].fmt == bcf_str2int("GT", 2)) {
int y = ((uint8_t*)b->gi[i].data)[j];
bcf_fmt_core(h, b, &s);
return s.s;
}
+
+int bcf_append_info(bcf1_t *b, const char *info, int l)
+{
+ int shift = b->fmt - b->str;
+ int l_fmt = b->l_str - shift;
+ char *ori = b->str;
+ if (b->l_str + l > b->m_str) { // enlarge if necessary
+ b->m_str = b->l_str + l;
+ kroundup32(b->m_str);
+ b->str = realloc(b->str, b->m_str);
+ }
+ memmove(b->str + shift + l, b->str + shift, l_fmt); // move the FORMAT field
+ memcpy(b->str + shift - 1, info, l); // append to the INFO field
+ b->str[shift + l - 1] = '\0';
+ b->fmt = b->str + shift + l;
+ b->l_str += l;
+ if (ori != b->str) bcf_sync(b); // synchronize when realloc changes the pointer
+ return 0;
+}
+
+int bcf_cpy(bcf1_t *r, const bcf1_t *b)
+{
+ char *t1 = r->str;
+ bcf_ginfo_t *t2 = r->gi;
+ int i, t3 = r->m_str, t4 = r->m_gi;
+ *r = *b;
+ r->str = t1; r->gi = t2; r->m_str = t3; r->m_gi = t4;
+ if (r->m_str < b->m_str) {
+ r->m_str = b->m_str;
+ r->str = realloc(r->str, r->m_str);
+ }
+ memcpy(r->str, b->str, r->m_str);
+ bcf_sync(r); // calling bcf_sync() is simple but inefficient
+ for (i = 0; i < r->n_gi; ++i)
+ memcpy(r->gi[i].data, b->gi[i].data, r->n_smpl * r->gi[i].len);
+ return 0;
+}
+
+int bcf_is_indel(const bcf1_t *b)
+{
+ char *p;
+ if (strlen(b->ref) > 1) return 1;
+ for (p = b->alt; *p; ++p)
+ if (*p != ',' && p[1] != ',' && p[1] != '\0')
+ return 1;
+ return 0;
+}