Class Bond

Returns the bond's first atom.

C++ signature:
    GetBeginAtom(RDKit::Bond {lvalue}) -> RDKit::Atom*

Returns the index of the bond's first atom.

C++ signature:
    GetBeginAtomIdx(RDKit::Bond {lvalue}) -> unsigned int

Returns the type of the bond as a BondDir

C++ signature:
    GetBondDir(RDKit::Bond {lvalue}) -> RDKit::Bond::BondDir

Returns the type of the bond as a BondType

C++ signature:
    GetBondType(RDKit::Bond {lvalue}) -> RDKit::Bond::BondType

Returns the bond's second atom.

C++ signature:
    GetEndAtom(RDKit::Bond {lvalue}) -> RDKit::Atom*

Returns the index of the bond's first atom.

C++ signature:
    GetEndAtomIdx(RDKit::Bond {lvalue}) -> unsigned int

Returns the bond's index (ordering in the molecule)

C++ signature:
    GetIdx(RDKit::Bond {lvalue}) -> unsigned int

C++ signature:
GetIsAromatic(RDKit::Bond {lvalue}) -> bool

Returns whether or not the bond is considered to be conjugated.
C++ signature:
    GetIsConjugated(RDKit::Bond {lvalue}) -> bool

Given one of the bond's atoms, returns the other one.

C++ signature:
    GetOtherAtom(RDKit::Bond {lvalue}, RDKit::Atom const*) -> RDKit::Atom*

Given the index of one of the bond's atoms, returns the
index of the other.

C++ signature:
    GetOtherAtomIdx(RDKit::Bond {lvalue}, unsigned int) -> unsigned int

Returns the value of the property.

  ARGUMENTS:
    - key: the name of the property to return (a string).

  RETURNS: a string

  NOTE:
    - If the property has not been set, a KeyError exception will be raised.

C++ signature:
    GetProp(RDKit::Bond const*, char const*) -> std::string

returns the SMARTS (or SMILES) string for a Bond
C++ signature:
    GetSmarts(RDKit::Bond const* bond) -> std::string

Returns the CIP-classification of the bond as a BondStereo

C++ signature:
    GetStereo(RDKit::Bond {lvalue}) -> RDKit::Bond::BondStereo

Returns the indices of the atoms setting this bond's stereochemistry.
C++ signature:
    GetStereoAtoms(RDKit::Bond const*) -> std::vector<int, std::allocator<int> >

Returns the contribution of the bond to the valence of an Atom.

  ARGUMENTS:

    - atom: the Atom to consider.

C++ signature:
    GetValenceContrib(RDKit::Bond {lvalue}, RDKit::Atom const*) -> double

Queries a Bond to see if a particular property has been assigned.

  ARGUMENTS:
    - key: the name of the property to check for (a string).

C++ signature:
    HasProp(RDKit::Bond const*, char const*) -> int

Returns whether or not the bond has an associated query


C++ signature:
    HasQuery(RDKit::Bond {lvalue}) -> bool

Returns whether or not the bond is in a ring of any size.


C++ signature:
    IsInRing(RDKit::Bond const*) -> bool

Returns whether or not the bond is in a ring of a particular size.

  ARGUMENTS:
    - size: the ring size to look for

C++ signature:
    IsInRingSize(RDKit::Bond const*, int) -> bool

Returns whether or not this bond matches another Bond.

  Each Bond (or query Bond) has a query function which is
  used for this type of matching.

  ARGUMENTS:
    - other: the other Bond to which to compare

C++ signature:
    Match(RDKit::Bond {lvalue}, RDKit::Bond const*) -> bool

Set the type of the bond as a BondDir

C++ signature:
    SetBondDir(RDKit::Bond {lvalue}, RDKit::Bond::BondDir) -> void*

Set the type of the bond as a BondType

C++ signature:
    SetBondType(RDKit::Bond {lvalue}, RDKit::Bond::BondType) -> void*

C++ signature:
SetIsAromatic(RDKit::Bond {lvalue}, bool) -> void*

C++ signature:
SetIsConjugated(RDKit::Bond {lvalue}, bool) -> void*

Raises an exception
This class cannot be instantiated from Python

Overrides: object.__init__