C++ (Cpp) one_or_more Examples

Example #1

File: rx.c Project: EmanAliHassan/csl-validator.js

static int piece(void) {
  int p;
  p=atom();
  if(sym==SYM_CHR) {
    switch(val) {
    case '{': getsym(); p=quantifier(p); chk_get('}',RX_ER_NOLCU); break;
    case '?': getsym(); p=choice(empty,p); break;
    case '*': getsym(); p=choice(empty,one_or_more(p)); break;
    case '+': getsym(); p=one_or_more(p); break;
    default: break;
    }
  }
  return p;
}

Example #2

File: rx.c Project: EmanAliHassan/csl-validator.js

static int quantifier(int p0) {
  int p=empty,n,n0;
  n=n0=number();
  while(n--) p=group(p,p0);
  if(sym==SYM_CHR) {
    if(val==',') {
      getsym();
      if(sym==SYM_CHR && val=='}') {
	p=group(p,choice(empty,one_or_more(p0)));
      } else {
	n=number()-n0; if(n<0) {error(RX_ER_DNUOB); n=0;}
	while(n--) p=group(p,choice(empty,p0));
      }
    }
  } else error(RX_ER_NODGT);
  return p;
}

Example #3

File: string_iterator.cpp Project: migimunz/squid

str_iter one_or_more(str_iter iter, str_ptr str)
{
	return one_or_more(iter, match, str);
}