Package Chem :: Package Pharm2D :: Module LazyGenerator :: Class Generator

Class Generator

object --+
         |
        Generator



Important attributes:

 - mol: the molecules whose signature is being worked with

 - sig: the signature to be used to decide what bits are set in the
   molecule.  This signature can be considered to be constant in
   this class, none of the class methods modify sig

Instance Methods

[hide private]

__init__(self, sig, mol, dMat=None, bitCache=1)
constructor **Arguments** - sig: a signature, see class docs - mol: a molecule, see class docs - dMat: (optional) a distance matrix for the molecule.

source code

GetBit(self, idx)
returns a bool indicating whether or not the bit is set...

source code

__len__(self)
allows class to support len()...

source code

__getitem__(self, itm)
allows class to support random access.

source code

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, sig, mol, dMat=None, bitCache=1)
(Constructor)

source code

constructor

**Arguments**

 - sig: a signature, see class docs

 - mol: a molecule, see class docs

 - dMat: (optional) a distance matrix for the molecule.  If this
   is not provided, one will be calculated

 - bitCache: (optional) if nonzero, a local cache of which bits
   have been queried will be maintained.  Otherwise things must
   be recalculate each time a bit is queried.

Overrides: object.__init__

GetBit(self, idx)

source code

returns a bool indicating whether or not the bit is set

len(self)
(Length operator)

source code

allows class to support len()

getitem(self, itm)
(Indexing operator)

source code

allows class to support random access.
Calls self.GetBit()

Class Generator

__init__(self, sig, mol, dMat=None, bitCache=1) (Constructor)

GetBit(self, idx)

__len__(self) (Length operator)

__getitem__(self, itm) (Indexing operator)

init(self, sig, mol, dMat=None, bitCache=1)
(Constructor)

len(self)
(Length operator)

getitem(self, itm)
(Indexing operator)