示例#1
0
void symbolTable::add(symbolOop s) {
  assert(s->is_symbol(),
         "adding something that's not a symbol to the symbol table");
  assert(s->is_old(), "all symbols should be tenured");
  int hashValue = hash((char*) s->bytes(), s->length());
  basic_add(s, hashValue);
}
示例#2
0
bool symbolTable::is_present(symbolOop sym) {
  char* name = (char*) sym->bytes();
  int   len  = sym->length();
  int hashValue = hash(name, len);
  symbolTableEntry* bucket = bucketFor(hashValue);
  if (bucket->is_empty()) return false;
  if (bucket->is_symbol())
    return bucket->get_symbol()->equals(name, len);
  for (symbolTableLink* l = bucket->get_link(); l; l = l->next)
    if (l->symbol->equals(name, len)) return true;
  return false;
}
示例#3
0
void symbolTable::add_symbol(symbolOop s) {
  basic_add(s, hash((char*) s->bytes(), s->length()));
}