Package schrodinger :: Package trajectory :: Package prody :: Module mode :: Class VectorBase

Class VectorBase

object --+
         |
        VectorBase

A base class for :class:`Mode` and :class:`Vector`.

This base class defines some shared methods, such as scalar multiplication
or addition of mode instances.

Defined operations are:

    * Absolute value (abs(mode)) returns mode length
    * Additive inverse (-mode)
    * Mode addition (mode1 + mode2)
    * Mode subtraction (mode1 - mode2)
    * Scalar multiplication (x*mode or mode*x)
    * Division by a scalar (mode/x)
    * Dot product (mode1*mode2)
    * Power (mode**x)

Instance Methods

[hide private]

__abs__(self)

__neg__(self)

__div__(self, other)

__idiv__(self, other)

__mul__(self, other)
Return scaled mode or dot product between modes.

__rmul__(self, other)
Return scaled mode or dot product between modes.

__imul__(self, other)

__add__(self, other)

__radd__(self, other)

__iadd__(self, other)

__sub__(self, other)

__rsub__(self, other)

__isub__(self, other)

__pow__(self, other)

getArray(self)
Return a copy of array.

_getArray(self)
Return array.

numAtoms(self)
Return number of atoms.

is3d(self)
Return **True** if vector is 3d.

getArrayNx3(self)
Return a copy of array with shape (N, 3).

_getArrayNx3(self)
Return a copy of array with shape (N, 3).

numModes(self)
Return 1.

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __init__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties

[hide private]

Inherited from object: __class__