Changeset 014475 for src/vector.cpp

Timestamp:

Jul 1, 2010, 1:44:39 PM (15 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:

8f822c

Parents:

12cf773

Message:

Made all places use the periodicDistance() and periodicDistanceSquared() methods provided by the Box class

File:

• src/vector.cpp (modified) (1 diff)

src/vector.cpp

@@ -97 +97 @@
   return *this;
 }
-
-/** Calculates distance between this and another vector in a periodic cell.
- * \param *y array to second vector
- * \param *cell_size 6-dimensional array with (xx, xy, yy, xz, yz, zz) entries specifying the periodic cell
- * \return \f$| x - y |\f$
- */
-double Vector::PeriodicDistance(const Vector &y, const Matrix &cell_size) const
-{
-  return sqrt(PeriodicDistanceSquared(y,cell_size));
-};
-
-/** Calculates distance between this and another vector in a periodic cell.
- * \param *y array to second vector
- * \param *cell_size 6-dimensional array with (xx, xy, yy, xz, yz, zz) entries specifying the periodic cell
- * \return \f$| x - y |^2\f$
- */
-double Vector::PeriodicDistanceSquared(const Vector &y, const Matrix &cell_size) const
-{
-  double res = DistanceSquared(y), tmp;
-    Vector Shiftedy, TranslationVector;
-    int N[NDIM];
-
-    // in order to check the periodic distance, translate one of the vectors into each of the 27 neighbouring cells
-    for (N[0]=-1;N[0]<=1;N[0]++)
-      for (N[1]=-1;N[1]<=1;N[1]++)
-        for (N[2]=-1;N[2]<=1;N[2]++) {
-          // create the translation vector
-          TranslationVector = cell_size * Vector(N[0],N[1],N[2]);
-          // add onto the original vector to compare with
-          Shiftedy = y + TranslationVector;
-          // get distance and compare with minimum so far
-          tmp = DistanceSquared(Shiftedy);
-          if (tmp < res) res = tmp;
-        }
-    return (res);
-};
 
 /** Calculates scalar product between this and another vector.