Merge remote branch 'pd3master/master'

[samtools.git] / sam_header.h

diff --git a/sam_header.h b/sam_header.h
index ebea12fdb2286a346ef07265b7b5c9f9dba8b100..4b0cb03b154efe6e7e14b3dc27182248bb26b427 100644 (file)
--- a/sam_header.h
+++ b/sam_header.h
@@ -19,6 +19,23 @@ extern "C" {
     void *sam_header2key_val(void *iter, const char type[2], const char key_tag[2], const char value_tag[2], const char **key, const char **value);
        char **sam_header2list(const void *_dict, char type[2], char key_tag[2], int *_n);
 
+    /*
+        // Usage example
+        int i, j, n;
+        const char *tags[] = {"SN","LN","UR","M5",NULL}; 
+        void *dict = sam_header_parse2(bam->header->text);
+        char **tbl = sam_header2tbl_n(h->dict, "SQ", tags, &n);
+        for (i=0; i<n; i++)
+        {
+            for (j=0; j<4; j++) 
+                if ( tbl[4*i+j] ) printf("\t%s", tbl[4*i+j]); 
+                else printf("-");
+            printf("\n");
+        }
+        if (tbl) free(tbl);
+     */
+    char **sam_header2tbl_n(const void *dict, const char type[2], const char *tags[], int *n);
+
        void *sam_header2tbl(const void *dict, char type[2], char key_tag[2], char value_tag[2]);
        const char *sam_tbl_get(void *h, const char *key);
        int sam_tbl_size(void *h);