1 | /** \file defs.hpp
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2 | *
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3 | * Constant definitons and enumerations.
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4 | *
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5 | */
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6 |
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7 | #ifndef DEFS_HPP_
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8 | #define DEFS_HPP_
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9 |
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10 | // include config.h
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11 | #ifdef HAVE_CONFIG_H
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12 | #include <config.h>
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13 | #endif
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14 |
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15 |
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16 | enum { NDIM = 3 }; //!< number of spatial dimensions
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17 | enum { MAX_ELEMENTS = 128}; //!< maximum number of elements for certain lookup tables
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18 |
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19 | extern "C" const double MYEPSILON; //!< machine epsilon precision
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20 | extern "C" const double AtomicLengthToAngstroem; //!< conversion factor from atomic length/bohrradius to angstroem
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21 | extern "C" const double AtomicEnergyToKelvin; //!< conversion factor from atomic energy to kelvin via boltzmann factor
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22 | extern "C" const double KelvinToAtomicTemperature; //!< conversion factor for Kelvin to atomic temperature (Hartree over k_B)
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23 | extern "C" const double KelvinToeV; //!< conversion factor for Kelvin to Ht (k_B * T = energy), thus Boltzmann constant in eV/K
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24 | extern "C" const double AtomicMassUnitsToeV; //!< conversion factor for atomic weight in units to mass in eV
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25 | extern "C" const double AtomicMassUnitsToHt; //!< conversion factor for atomic weight in units to mass in Ht (protonmass/electronmass * electron_mass_in_Ht
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26 | extern "C" const double ElectronMass_Ht; //!< electron mass in Ht
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27 | extern "C" const double ElectronMass_eV; //!< electron mass in eV
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28 | extern "C" const double Units2Electronmass; //!< atomic mass unit in eV/ electron mass in eV = 1 822.88863
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29 | extern "C" const double Atomictime2Femtoseconds; //!< Atomictime in fs
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30 |
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31 | extern "C" const char* VERSIONSTRING;
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32 |
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33 | extern "C" const char* LocalPath;
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34 |
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35 | //enum BondOrderScheme { NoScheme, BottomUp, TopDown, ANOVA, Combined }; //!< Fragmentation scheme used in BOSS
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36 |
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37 | enum EdgeType { Undetermined, TreeEdge, BackEdge }; //!< edge type in a graph after Depth-First-Search analysis.
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38 |
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39 | enum Shading { white, lightgray, darkgray, black }; //!< color in Breadth-First-Search analysis
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40 |
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41 |
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42 |
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43 | //enum CutCyclicBond { KeepBond, SaturateBond }; //!< Saturation scheme either atom- or bondwise
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44 |
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45 | // Specifting whether a value in the parameter file must be specified or is optional
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46 | enum necessity { optional, //!< parameter is optional, if not given sensible value is chosen
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47 | critical //!< parameter must be given or programme won't initiate
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48 | };
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49 |
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50 | // Specifying the status of the on command line given config file
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51 | enum ConfigStatus { absent, empty, present };
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52 |
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53 | // Specifying the cast type to be read of a parameter, see ParseForParameter()
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54 | enum value_type { string_type, double_type, int_type, row_int, row_double, grid, lower_trigrid, upper_trigrid};
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55 |
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56 | // maximum length of any char array
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57 | enum { MAXSTRINGSIZE = 255 };
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58 |
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59 | // various standard filenames
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60 | extern "C" const char *DEFAULTCONFIG; //!< default filename of config file
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61 | extern "C" const char *CONVEXENVELOPE; //!< default filename of convex envelope tecplot data file
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62 | extern "C" const char *KEYSETFILE; //!< default filename of BOSSANOVA key sets file
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63 | extern "C" const char *ADJACENCYFILE; //!< default filename of BOSSANOVA adjacancy file
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64 | extern "C" const char *TEFACTORSFILE; //!< default filename of BOSSANOVA total energy factors file
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65 | extern "C" const char *FORCESFILE; //!< default filename of BOSSANOVA force factors file
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66 | extern "C" const char *HCORRECTIONSUFFIX; //!< default filename of BOSSANOVA H correction file (unwanted saturation interaction)
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67 | extern "C" const char *FITCONSTANTSUFFIX; //!< suffix of default filename of BOSSANOVA fit constants file (unwanted saturation interaction)
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68 | extern "C" const char *SHIELDINGSUFFIX; //!< default filename of BOSSANOVA shieldings file
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69 | extern "C" const char *SHIELDINGPASSUFFIX; //!< default filename of BOSSANOVA shieldings PAS file
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70 | extern "C" const char *ORDERATSITEFILE; //!< default filename of BOSSANOVA Bond Order at each atom file
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71 | extern "C" const char *ENERGYPERFRAGMENT; //!< default filename of BOSSANOVA Energy contribution Per Fragment file
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72 | extern "C" const char *FRAGMENTPREFIX; //!< default filename prefix of BOSSANOVA fragment config and directories
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73 | extern "C" const char *STANDARDCONFIG; //!< default filename of standard config file
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74 | extern "C" const char *STANDARDELECTRONEGATIVITYDB; //!< default filename of electronegativity per element data base
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75 | extern "C" const char *STANDARDELEMENTSDB; //!< default filename of elements data base with masses, Z, VanDerWaals radii, ...
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76 | extern "C" const char *STANDARDVALENCEDB; //!< default filename of valence number per element database
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77 | extern "C" const char *STANDARDORBITALDB; //!< default filename of orbitals per element database
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78 | extern "C" const char *STANDARDHBONDDISTANCEDB; //!< default filename of typial bond distance to hydrogen database
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79 | extern "C" const char *STANDARDHBONDANGLEDB; //!< default filename of typial bond angle to hydrogen database
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80 |
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81 | // some values
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82 | extern "C" const double SOLVENTDENSITY_A;
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83 | extern "C" const double SOLVENTDENSITY_a0;
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84 |
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85 |
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86 | extern "C" const int UPDATECOUNT; //!< update ten sites per BOSSANOVA interval
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87 |
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88 | extern "C" const int STD_MENU_LENGTH;
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89 | extern "C" const char STD_MENU_TITLE_SPACER;
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90 | extern "C" const char STD_SEPERATOR_SPACER;
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91 |
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92 | extern "C" const char *MOLECUILDER_NAME;
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93 |
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94 | const extern unsigned int MAX_POOL_FRAGMENTATION;
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95 | const extern unsigned int MAX_FRAGMENTATION_SKIPS;
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96 |
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97 | #endif /*DEFS_HPP_*/
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