Object unpack(ByteStream buf) {
long bits = (((long) BEreadInt(buf)) << 32) + (BEreadInt(buf) & 0xFFFFFFFFL);
double v = Double.longBitsToDouble(bits);
if (PyFloat.double_format == PyFloat.Format.UNKNOWN
&& (Double.isInfinite(v) || Double.isNaN(v))) {
throw Py.ValueError("can't unpack IEEE 754 special value on non-IEEE platform");
}
return Py.newFloat(v);
}
Object unpack(ByteStream buf) {
int bits = BEreadInt(buf);
float v = Float.intBitsToFloat(bits);
if (PyFloat.float_format == PyFloat.Format.UNKNOWN
&& (Float.isInfinite(v) || Float.isNaN(v))) {
throw Py.ValueError("can't unpack IEEE 754 special value on non-IEEE platform");
}
return Py.newFloat(v);
}
Object makeFloat(Token t) {
return Py.newFloat(Double.valueOf(t.getText()));
}
public final PyObject invoke(PyObject[] args) {
return Py.newFloat(jffiInvoker.invokeDouble(jffiFunction, convertArguments(args)));
}