DistGeomUtils.h File Reference
`#include <RDGeneral/export.h>`
`#include "BoundsMatrix.h"`
`#include <Numerics/SymmMatrix.h>`
`#include <map>`
`#include <Geometry/point.h>`
`#include "ChiralSet.h"`
`#include <RDGeneral/utils.h>`
`#include <boost/dynamic_bitset.hpp>`

Go to the source code of this file.

## Namespaces

| ForceFields
| ForceFields::CrystalFF
| DistGeom

## Functions

RDKIT_DISTGEOMETRY_EXPORT double | DistGeom::pickRandomDistMat (const BoundsMatrix &mmat, RDNumeric::SymmMatrix< double > &distmat, int seed=-1)
RDKIT_DISTGEOMETRY_EXPORT double | DistGeom::pickRandomDistMat (const BoundsMatrix &mmat, RDNumeric::SymmMatrix< double > &distmat, RDKit::double_source_type &rng)
| This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...
RDKIT_DISTGEOMETRY_EXPORT bool | DistGeom::computeInitialCoords (const RDNumeric::SymmMatrix< double > &distmat, RDGeom::PointPtrVect &positions, bool randNegEig=false, unsigned int numZeroFail=2, int seed=-1)
| Compute an initial embedded in 3D based on a distance matrix. More...
RDKIT_DISTGEOMETRY_EXPORT bool | DistGeom::computeInitialCoords (const RDNumeric::SymmMatrix< double > &distmat, RDGeom::PointPtrVect &positions, RDKit::double_source_type &rng, bool randNegEig=false, unsigned int numZeroFail=2)
| This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...
RDKIT_DISTGEOMETRY_EXPORT bool | DistGeom::computeRandomCoords (RDGeom::PointPtrVect &positions, double boxSize, int seed=-1)
| places atoms randomly in a box More...
RDKIT_DISTGEOMETRY_EXPORT bool | DistGeom::computeRandomCoords (RDGeom::PointPtrVect &positions, double boxSize, RDKit::double_source_type &rng)
| This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...
RDKIT_DISTGEOMETRY_EXPORT ForceFields::ForceField * | DistGeom::constructForceField (const BoundsMatrix &mmat, RDGeom::PointPtrVect &positions, const VECT_CHIRALSET &csets, double weightChiral=1.0, double weightFourthDim=0.1, std::map< std::pair< int, int >, double > *extraWeights=nullptr, double basinSizeTol=5.0, boost::dynamic_bitset<> *fixedPts=nullptr)
| Setup the error function for violation of distance bounds as a forcefield. More...
RDKIT_DISTGEOMETRY_EXPORT ForceFields::ForceField * | DistGeom::construct3DForceField (const BoundsMatrix &mmat, RDGeom::Point3DPtrVect &positions, const ForceFields::CrystalFF::CrystalFFDetails &etkdgDetails)
RDKIT_DISTGEOMETRY_EXPORT ForceFields::ForceField * | DistGeom::construct3DForceField (const BoundsMatrix &mmat, RDGeom::Point3DPtrVect &positions, const ForceFields::CrystalFF::CrystalFFDetails &etkdgDetails, const std::map< std::pair< unsigned int, unsigned int >, double > &CPCI)
RDKIT_DISTGEOMETRY_EXPORT ForceFields::ForceField * | DistGeom::constructPlain3DForceField (const BoundsMatrix &mmat, RDGeom::Point3DPtrVect &positions, const ForceFields::CrystalFF::CrystalFFDetails &etkdgDetails)
RDKIT_DISTGEOMETRY_EXPORT ForceFields::ForceField * | DistGeom::construct3DImproperForceField (const BoundsMatrix &mmat, RDGeom::Point3DPtrVect &positions, const std::vector< std::vector< int >> &improperAtoms, const std::vector< int > &atomNums)
| Force field with only improper terms. More...