RDKit
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Property.h
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1//
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32#include <RDGeneral/export.h>
33#ifndef RDKIT_PROPERTIES_H
34#define RDKIT_PROPERTIES_H
35
36#include <GraphMol/RDKitBase.h>
37#include <string>
38#include <utility>
40#include <boost/shared_ptr.hpp>
42#include <Query/Query.h>
44
45namespace RDKit {
46namespace Descriptors {
48 // Registry of property functions
49 // See REGISTER_DESCRIPTOR
50 std::string propName;
51 std::string propVersion;
52 double (*d_dataFunc)(const ROMol &);
53
54 PropertyFunctor(std::string name, std::string version,
55 double (*func)(const ROMol &) = nullptr)
56 : propName(std::move(name)),
57 propVersion(std::move(version)),
58 d_dataFunc(func) {}
59 virtual ~PropertyFunctor() {}
60
61 //! Compute the value of the property
62 virtual double operator()(const RDKit::ROMol &mol) const {
63 return (*d_dataFunc)(mol);
64 }
65
66 //! Return the name of the property
67 const std::string getName() const { return propName; }
68 //! Return the properties version
69 const std::string getVersion() const { return propVersion; }
70};
71
72//! Holds a collection of properties for computation purposes
74 protected:
75 std::vector<boost::shared_ptr<PropertyFunctor>> m_properties;
76
77 public:
79 Properties(const std::vector<std::string> &propNames);
80
81 std::vector<std::string> getPropertyNames() const;
82 std::vector<double> computeProperties(const RDKit::ROMol &mol,
83 bool annotate = false) const;
85
86 //! Register a property function - takes ownership
88 static int registerProperty(boost::shared_ptr<PropertyFunctor> prop);
89 static boost::shared_ptr<PropertyFunctor> getProperty(
90 const std::string &name);
91 static std::vector<std::string> getAvailableProperties();
92 static std::vector<boost::shared_ptr<PropertyFunctor>> registry;
93};
94
99
101
103
106
108
111
113
114template <class T>
115T *makePropertyQuery(const std::string &name, double what) {
116 T *t = new T(what);
117 t->setDataFunc(Properties::getProperty(name)->d_dataFunc);
118 return t;
119}
120
122 const std::string &name, double min, double max);
123
124} // namespace Descriptors
125} // namespace RDKit
126#endif
pulls in the core RDKit functionality
a Query implementing AND: requires all children to be true
Definition AndQuery.h:22
a Query implementing ==: arguments must match a particular value (within an optional tolerance)
a Query implementing >= using a particular value (and an optional tolerance)
a Query implementing > using a particular value (and an optional tolerance)
a Query implementing <= using a particular value (and an optional tolerance)
a Query implementing < using a particular value (and an optional tolerance)
Definition LessQuery.h:22
a Query implementing AND: requires any child to be true
Definition OrQuery.h:21
Base class for all queries.
Definition Query.h:45
a Query implementing a range: arguments must fall in a particular range of values.
Definition RangeQuery.h:28
a Query implementing XOR: requires exactly one child to be true
Definition XOrQuery.h:22
Holds a collection of properties for computation purposes.
Definition Property.h:73
static int registerProperty(PropertyFunctor *ptr)
Register a property function - takes ownership.
Properties(const std::vector< std::string > &propNames)
static std::vector< std::string > getAvailableProperties()
static boost::shared_ptr< PropertyFunctor > getProperty(const std::string &name)
std::vector< double > computeProperties(const RDKit::ROMol &mol, bool annotate=false) const
static int registerProperty(boost::shared_ptr< PropertyFunctor > prop)
static std::vector< boost::shared_ptr< PropertyFunctor > > registry
Definition Property.h:92
void annotateProperties(RDKit::ROMol &mol) const
std::vector< boost::shared_ptr< PropertyFunctor > > m_properties
Definition Property.h:75
std::vector< std::string > getPropertyNames() const
#define RDKIT_DESCRIPTORS_EXPORT
Definition export.h:105
Queries::GreaterEqualQuery< double, const ROMol &, true > PROP_GREATEREQUAL_QUERY
Definition Property.h:105
T * makePropertyQuery(const std::string &name, double what)
Definition Property.h:115
Queries::RangeQuery< double, const ROMol &, true > PROP_RANGE_QUERY
Definition Property.h:112
Queries::OrQuery< int, const ROMol &, true > PROP_OR_QUERY
Definition Property.h:97
Queries::LessQuery< double, const ROMol &, true > PROP_LESS_QUERY
Definition Property.h:107
Queries::AndQuery< int, const ROMol &, true > PROP_AND_QUERY
Definition Property.h:96
Queries::GreaterQuery< double, const ROMol &, true > PROP_GREATER_QUERY
Definition Property.h:102
Queries::XOrQuery< int, const ROMol &, true > PROP_XOR_QUERY
Definition Property.h:98
Queries::LessEqualQuery< double, const ROMol &, true > PROP_LESSEQUAL_QUERY
Definition Property.h:110
RDKIT_DESCRIPTORS_EXPORT PROP_RANGE_QUERY * makePropertyRangeQuery(const std::string &name, double min, double max)
Queries::Query< bool, const ROMol &, true > PROP_BOOL_QUERY
Definition Property.h:95
Queries::EqualityQuery< double, const ROMol &, true > PROP_EQUALS_QUERY
Definition Property.h:100
Std stuff.
bool rdvalue_is(const RDValue_cast_t)
const std::string getName() const
Return the name of the property.
Definition Property.h:67
virtual double operator()(const RDKit::ROMol &mol) const
Compute the value of the property.
Definition Property.h:62
PropertyFunctor(std::string name, std::string version, double(*func)(const ROMol &)=nullptr)
Definition Property.h:54
const std::string getVersion() const
Return the properties version.
Definition Property.h:69