static_sequence * static_sequence::load(FILE * fp) {
uint rd;
if(fread(&rd,sizeof(uint),1,fp)!=1) return NULL;
fseek(fp,-sizeof(uint),SEEK_CUR);
switch(rd) {
case WVTREE_HDR: return static_sequence_wvtree::load(fp);
static_sequence * static_sequence::load(FILE * fp) {
uint rd;
if(fread(&rd,sizeof(uint),1,fp)!=1) return NULL;
fseek(fp,-sizeof(uint),SEEK_CUR);
switch(rd) {
case WVTREE_HDR: return static_sequence_wvtree::load(fp);