class Vector(GenericMethods):
@generic
def __init__(self):
self._vector = ArrayRealVector()
@specmethod.__init__
@sign(list)
def init_fromlist(self, data):
self._vector = ArrayRealVector(data)
@specmethod.__init__
@sign(ArrayRealVector)
def init_fromcommons(self, v):
self._vector = v
def __repr__(self):
return str(self._vector)
def __add__(self, other):
return Vector(self._vector.add(other._vector))
def __sub__(self, other):
return Vector(self._vector.subtract(other._vector))
def __mul__(self, other):
if isinstance(other, Number):
return Vector(self._vector.mapMultiply(other))
else:
return self._vector.dotProduct(other._vector)
def __getitem__(self, i):
if 0 <= i < len(self):
return self._vector.getEntry(i)
else:
raise IndexError
def __setitem__(self, i, val):
if 0 <= i < len(self):
return self._vector.setEntry(i, val)
else:
raise IndexError
def __len__(self):
return self._vector.getDimension()
@property
def norm(self):
return self._vector.getNorm()
class Vector(GenericMethods):
@generic
def __init__(self):
self._vector = ArrayRealVector()
@specmethod.__init__
@sign(list)
def init_fromlist(self, data):
self._vector = ArrayRealVector(data)
@specmethod.__init__
@sign(ArrayRealVector)
def init_fromcommons(self, v):
self._vector = v
def __repr__(self):
return str(self._vector)
def __add__(self, other):
return Vector(self._vector.add(other._vector))
def __sub__(self, other):
return Vector(self._vector.subtract(other._vector))
def __mul__(self, other):
if isinstance(other, Number):
return Vector(self._vector.mapMultiply(other))
else:
return self._vector.dotProduct(other._vector)
def __getitem__(self, i):
if 0 <= i < len(self):
return self._vector.getEntry(i)
else:
raise IndexError
def __setitem__(self, i, val):
if 0 <= i < len(self):
return self._vector.setEntry(i, val)
else:
raise IndexError
def __len__(self):
return self._vector.getDimension()
@property
def norm(self):
return self._vector.getNorm()
def __init__(self):
self._vector = ArrayRealVector()
def init_fromlist(self, data):
self._vector = ArrayRealVector(data)
def __init__(self):
self._vector = ArrayRealVector()
def init_fromlist(self, data):
self._vector = ArrayRealVector(data)
