Changeset d1c5e2 for src/Descriptors/AtomDescriptor.hpp

Timestamp:

Feb 8, 2010, 4:23:03 PM (16 years ago)

Author:

Tillmann Crueger <crueger@…>

Branches:

Action_Thermostats, Add_AtomRandomPerturbation, Add_FitFragmentPartialChargesAction, Add_RotateAroundBondAction, Add_SelectAtomByNameAction, Added_ParseSaveFragmentResults, AddingActions_SaveParseParticleParameters, Adding_Graph_to_ChangeBondActions, Adding_MD_integration_tests, Adding_ParticleName_to_Atom, Adding_StructOpt_integration_tests, AtomFragments, Automaking_mpqc_open, AutomationFragmentation_failures, Candidate_v1.5.4, Candidate_v1.6.0, Candidate_v1.6.1, Candidate_v1.7.0, ChangeBugEmailaddress, ChangingTestPorts, ChemicalSpaceEvaluator, CombiningParticlePotentialParsing, Combining_Subpackages, Debian_Package_split, Debian_package_split_molecuildergui_only, Disabling_MemDebug, Docu_Python_wait, EmpiricalPotential_contain_HomologyGraph, EmpiricalPotential_contain_HomologyGraph_documentation, Enable_parallel_make_install, Enhance_userguide, Enhanced_StructuralOptimization, Enhanced_StructuralOptimization_continued, Example_ManyWaysToTranslateAtom, Exclude_Hydrogens_annealWithBondGraph, FitPartialCharges_GlobalError, Fix_BoundInBox_CenterInBox_MoleculeActions, Fix_ChargeSampling_PBC, Fix_ChronosMutex, Fix_FitPartialCharges, Fix_FitPotential_needs_atomicnumbers, Fix_ForceAnnealing, Fix_IndependentFragmentGrids, Fix_ParseParticles, Fix_ParseParticles_split_forward_backward_Actions, Fix_PopActions, Fix_QtFragmentList_sorted_selection, Fix_Restrictedkeyset_FragmentMolecule, Fix_StatusMsg, Fix_StepWorldTime_single_argument, Fix_Verbose_Codepatterns, Fix_fitting_potentials, Fixes, ForceAnnealing_goodresults, ForceAnnealing_oldresults, ForceAnnealing_tocheck, ForceAnnealing_with_BondGraph, ForceAnnealing_with_BondGraph_continued, ForceAnnealing_with_BondGraph_continued_betteresults, ForceAnnealing_with_BondGraph_contraction-expansion, FragmentAction_writes_AtomFragments, FragmentMolecule_checks_bonddegrees, GeometryObjects, Gui_Fixes, Gui_displays_atomic_force_velocity, ImplicitCharges, IndependentFragmentGrids, IndependentFragmentGrids_IndividualZeroInstances, IndependentFragmentGrids_IntegrationTest, IndependentFragmentGrids_Sole_NN_Calculation, JobMarket_RobustOnKillsSegFaults, JobMarket_StableWorkerPool, JobMarket_unresolvable_hostname_fix, MoreRobust_FragmentAutomation, ODR_violation_mpqc_open, PartialCharges_OrthogonalSummation, PdbParser_setsAtomName, PythonUI_with_named_parameters, QtGui_reactivate_TimeChanged_changes, Recreated_GuiChecks, Rewrite_FitPartialCharges, RotateToPrincipalAxisSystem_UndoRedo, SaturateAtoms_findBestMatching, SaturateAtoms_singleDegree, StoppableMakroAction, Subpackage_CodePatterns, Subpackage_JobMarket, Subpackage_LinearAlgebra, Subpackage_levmar, Subpackage_mpqc_open, Subpackage_vmg, Switchable_LogView, ThirdParty_MPQC_rebuilt_buildsystem, TrajectoryDependenant_MaxOrder, TremoloParser_IncreasedPrecision, TremoloParser_MultipleTimesteps, TremoloParser_setsAtomName, Ubuntu_1604_changes, stable

Children:

7a1ce5

Parents:

fc1b24

Message:

Improved Descriptor mechanism to allow calculations using descriptors.

File:

• src/Descriptors/AtomDescriptor.hpp (modified) (3 diffs)

src/Descriptors/AtomDescriptor.hpp

@@ -9 +9 @@
 #define ATOMDESCRIPTOR_HPP_
 
-#include<vector>
-#include<map>
+
+#include <vector>
+#include <map>
+#include <boost/shared_ptr.hpp>
 #include "World.hpp"
 
@@ -18 +20 @@
 {
 public:
+
+  typedef boost::shared_ptr<AtomDescriptor> desc_ptr;
+
   friend atom* World::getAtom(AtomDescriptor& descriptor);
   friend std::vector<atom*> World::getAllAtoms(AtomDescriptor& descriptor);
@@ -23 +28 @@
   AtomDescriptor();
   virtual ~AtomDescriptor();
+  AtomDescriptor(const AtomDescriptor&);
+
+  virtual bool predicate(std::pair<int,atom*>)=0;
+  // clone is only used internally to generate operators
+  virtual desc_ptr clone() const=0;
 
 protected:
-  virtual atom* find()=0;
-  virtual std::vector<atom*> findAll()=0;
+  virtual atom* find();
+  virtual std::vector<atom*> findAll();
   std::map<int,atom*>& getAtoms();
 };
 
-class AtomPredicateDescriptor : public AtomDescriptor{
+class AtomAndDescriptor : public AtomDescriptor
+{
+  friend AtomAndDescriptor operator&&(const AtomDescriptor &lhs, const AtomDescriptor &rhs);
 public:
-  AtomPredicateDescriptor();
-  virtual ~AtomPredicateDescriptor();
+  AtomAndDescriptor(const AtomAndDescriptor&);
+  ~AtomAndDescriptor();
 
-protected:
-  virtual atom *find();
-  virtual std::vector<atom*> findAll();
-  virtual bool predicate(std::pair<int,atom*>)=0;
+  virtual desc_ptr clone() const;
+  virtual bool predicate(std::pair<int,atom*>);
+
+private:
+  desc_ptr lhs;
+  desc_ptr rhs;
+
+  // private constructor to enforce construction through operators
+  AtomAndDescriptor(const AtomDescriptor &_lhs, const AtomDescriptor &_rhs);
 };
 
+class AtomOrDescriptor : public AtomDescriptor
+{
+  friend AtomOrDescriptor  operator||(const AtomDescriptor &lhs, const AtomDescriptor &rhs);
+public:
+  AtomOrDescriptor(const AtomOrDescriptor &);
+  ~AtomOrDescriptor();
+
+  virtual desc_ptr clone() const;
+  virtual bool predicate(std::pair<int,atom*>);
+
+private:
+  desc_ptr lhs;
+  desc_ptr rhs;
+
+  // private constructor to enforce construction through operators
+  AtomOrDescriptor(const AtomDescriptor &_lhs, const AtomDescriptor &_rhs);
+};
+
+class AtomNotDescriptor : public AtomDescriptor
+{
+  friend AtomNotDescriptor operator!(const AtomDescriptor &arg);
+public:
+  AtomNotDescriptor(const AtomNotDescriptor &);
+  ~AtomNotDescriptor();
+
+  virtual desc_ptr clone() const;
+  virtual bool predicate(std::pair<int,atom*>);
+
+private:
+  desc_ptr arg;
+
+  // protected constructor to enforce construction through operators
+  AtomNotDescriptor(const AtomDescriptor &_arg);
+};
+
+// no true short circuit, but the test of the second descriptor wont be done
+AtomAndDescriptor operator&&(const AtomDescriptor &lhs, const AtomDescriptor &rhs);
+AtomOrDescriptor  operator||(const AtomDescriptor &lhs, const AtomDescriptor &rhs);
+AtomNotDescriptor operator!(const AtomDescriptor &arg);
+
 #endif /* ATOMDESCRIPTOR_HPP_ */