Ejemplos de copySuperVisorCode en C++ (Cpp)

Ejemplo n.º 1

Archivo: pl-supervisor.c Proyecto: AaronZhangL/swipl-devel

static Code
chainMetaPredicateSupervisor(Definition def, Code post)
{ if ( true(def, P_META) && true(def, P_TRANSPARENT) )
  { tmp_buffer buf;
    unsigned int i;
    int count = 0;
    Code codes;

    initBuffer(&buf);
    for(i=0; i < def->functor->arity; i++)
    { int ma = MA_INFO(def, i);

      if ( ma <= 9 || ma == MA_META || ma == MA_HAT || ma == MA_DCG ) /* 0..9, :, ^ or // */
      { addBuffer(&buf, encode(S_MQUAL), code);
	addBuffer(&buf, VAROFFSET(i), code);
	count++;
      }
    }

    if ( count > 0 )
    { baseBuffer(&buf, code)[(count-1)*2] = encode(S_LMQUAL);

      copySuperVisorCode((Buffer)&buf, post);
      freeCodes(post);
      codes = allocCodes(entriesBuffer(&buf, code));
      copyCodes(codes, baseBuffer(&buf, code), entriesBuffer(&buf, code));

      return codes;
    } else
    { discardBuffer(&buf);
    }
  }

  return post;
}

Ejemplo n.º 2

Archivo: pl-supervisor.c Proyecto: SWI-Prolog/swipl-devel

static Code
chainMetaPredicateSupervisor(Definition def, Code post)
{ if ( true(def, P_META) && true(def, P_TRANSPARENT) )
  { tmp_buffer buf;
    unsigned int i;
    int count = 0;
    Code codes;

    initBuffer(&buf);
    for(i=0; i < def->functor->arity; i++)
    { int ma = def->impl.any.args[i].meta;

      if ( MA_NEEDS_TRANSPARENT(ma) )
      { addBuffer(&buf, encode(S_MQUAL), code);
	addBuffer(&buf, VAROFFSET(i), code);
	count++;
      }
    }

    if ( count > 0 )
    { baseBuffer(&buf, code)[(count-1)*2] = encode(S_LMQUAL);

      copySuperVisorCode((Buffer)&buf, post);
      freeCodes(post);
      codes = allocCodes(entriesBuffer(&buf, code));
      copyCodes(codes, baseBuffer(&buf, code), entriesBuffer(&buf, code));

      return codes;
    } else
    { discardBuffer(&buf);
    }
  }

  return post;
}