def __iadd__(self, value):
"""Add scalar to all elements, or add other array element-by-element"""
if isinstance(value, ndarray):
NDMath.increment(self.nda, value.nda)
else:
NDMath.increment(self.nda, value)
return self
def __iadd__(self, value):
"""Add scalar to all elements, or add other array element-by-element"""
if isinstance(value, ndarray):
NDMath.increment(self.nda, value.nda)
else:
NDMath.increment(self.nda, value)
return self
def __sub__(self, value):
"""Subtract scalar from all elements, or sub. other array element-by-element"""
if isinstance(value, ndarray):
return ndarray(NDMath.subtract(self.nda, value.nda))
else:
result = self.nda.clone()
NDMath.increment(result, -value)
return ndarray(result)
def __add__(self, value):
"""Add scalar to all elements, or add other array element-by-element"""
if isinstance(value, ndarray):
return ndarray(NDMath.add(self.nda, value.nda))
else:
result = self.nda.clone()
NDMath.increment(result, value)
return ndarray(result)
def __sub__(self, value):
"""Subtract scalar from all elements, or sub. other array element-by-element"""
if isinstance(value, ndarray):
return ndarray(NDMath.subtract(self.nda, value.nda))
else:
result = self.nda.clone()
NDMath.increment(result, -value)
return ndarray(result)
def __add__(self, value):
"""Add scalar to all elements, or add other array element-by-element"""
if isinstance(value, ndarray):
return ndarray(NDMath.add(self.nda, value.nda))
else:
result = self.nda.clone()
NDMath.increment(result, value)
return ndarray(result)
def __rsub__(self, value):
"""Subtract scalar from all elements, or sub. other array element-by-element"""
result = self.nda.clone()
NDMath.negative(result)
NDMath.increment(result, value)
return ndarray(result)
def __rsub__(self, value):
"""Subtract scalar from all elements, or sub. other array element-by-element"""
result = self.nda.clone()
NDMath.negative(result)
NDMath.increment(result, value)
return ndarray(result)
