| [671a47] | 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 HELPERS_DEFS_HPP_
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| [dd9d69] | 8 | #define HELPERS_DEFS_HPP_
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| [56f73b] | 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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| [671a47] | 14 | 
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 | 15 | 
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 | 16 | enum { MAX_ELEMENTS = 128}; //!< maximum number of elements for certain lookup tables
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 | 17 | 
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 | 18 | extern "C" const double MYEPSILON;  //!< machine epsilon precision
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 | 19 | extern "C" const double AtomicLengthToAngstroem; //!< conversion factor from atomic length/bohrradius to angstroem
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 | 20 | extern "C" const double AtomicEnergyToKelvin;  //!< conversion factor from atomic energy to kelvin via boltzmann factor
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 | 21 | extern "C" const double KelvinToAtomicTemperature;    //!< conversion factor for Kelvin to atomic temperature (Hartree over k_B)
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 | 22 | 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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 | 23 | extern "C" const double AtomicMassUnitsToeV;        //!< conversion factor for atomic weight in units to mass in eV
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 | 24 | 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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 | 25 | extern "C" const double ElectronMass_Ht;            //!< electron mass in Ht
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 | 26 | extern "C" const double ElectronMass_eV;           //!< electron mass in eV
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 | 27 | extern "C" const double Units2Electronmass; //!< atomic mass unit in eV/ electron mass in eV = 1 822.88863
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 | 28 | extern "C" const double Atomictime2Femtoseconds;     //!< Atomictime in fs
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 | 29 | 
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 | 30 | extern "C" const char* VERSIONSTRING;
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 | 31 | 
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 | 32 | extern "C" const char* LocalPath;
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 | 33 | 
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 | 34 | //enum BondOrderScheme { NoScheme, BottomUp, TopDown, ANOVA, Combined }; //!< Fragmentation scheme used in BOSS
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 | 35 | 
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 | 36 | //enum CutCyclicBond { KeepBond,  SaturateBond }; //!< Saturation scheme either atom- or bondwise 
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 | 37 | 
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 | 38 | // Specifting whether a value in the parameter file must be specified or is optional
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 | 39 | enum necessity { optional,    //!< parameter is optional, if not given sensible value is chosen
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 | 40 |                  critical     //!< parameter must be given or programme won't initiate
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 | 41 |                };
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 | 42 | 
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 | 43 | // Specifying the status of the on command line given config file
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 | 44 | enum ConfigStatus { absent, empty, present };
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 | 45 | 
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 | 46 | // Specifying the cast type to be read of a parameter, see ParseForParameter()
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 | 47 | enum value_type { string_type, double_type, int_type, row_int, row_double, grid, lower_trigrid, upper_trigrid}; 
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 | 48 | 
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 | 49 | // maximum length of any char array
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 | 50 | enum { MAXSTRINGSIZE = 255 };
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 | 51 | 
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 | 52 | // various standard filenames
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 | 53 | extern "C" const char *DEFAULTCONFIG;    //!< default filename of config file
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 | 54 | extern "C" const char *CONVEXENVELOPE;    //!< default filename of convex envelope tecplot data file
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 | 55 | extern "C" const char *KEYSETFILE;    //!< default filename of BOSSANOVA key sets file
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 | 56 | extern "C" const char *ADJACENCYFILE;    //!< default filename of BOSSANOVA adjacancy file
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 | 57 | extern "C" const char *TEFACTORSFILE;    //!< default filename of BOSSANOVA total energy factors file
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 | 58 | extern "C" const char *FORCESFILE;    //!< default filename of BOSSANOVA force factors file
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 | 59 | extern "C" const char *HCORRECTIONSUFFIX;    //!< default filename of BOSSANOVA H correction file (unwanted saturation interaction)
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 | 60 | extern "C" const char *FITCONSTANTSUFFIX;   //!< suffix of default filename of BOSSANOVA fit constants file (unwanted saturation interaction)
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 | 61 | extern "C" const char *SHIELDINGSUFFIX;                //!< default filename of BOSSANOVA shieldings file
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 | 62 | extern "C" const char *SHIELDINGPASSUFFIX;                 //!< default filename of BOSSANOVA shieldings PAS file
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 | 63 | extern "C" const char *ORDERATSITEFILE;    //!< default filename of BOSSANOVA Bond Order at each atom file
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 | 64 | extern "C" const char *ENERGYPERFRAGMENT;    //!< default filename of BOSSANOVA Energy contribution Per Fragment file
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 | 65 | extern "C" const char *FRAGMENTPREFIX;    //!< default filename prefix of BOSSANOVA fragment config and directories
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 | 66 | extern "C" const char *STANDARDCONFIG;    //!< default filename of standard config file
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 | 67 | extern "C" const char *STANDARDELECTRONEGATIVITYDB;    //!< default filename of electronegativity per element data base
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 | 68 | extern "C" const char *STANDARDELEMENTSDB;    //!< default filename of elements data base with masses, Z, VanDerWaals radii, ...
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 | 69 | extern "C" const char *STANDARDVALENCEDB;    //!< default filename of valence number per element database
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 | 70 | extern "C" const char *STANDARDORBITALDB;    //!< default filename of orbitals per element database
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 | 71 | extern "C" const char *STANDARDHBONDDISTANCEDB;    //!< default filename of typical bond distance to hydrogen database
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 | 72 | extern "C" const char *STANDARDHBONDANGLEDB;    //!< default filename of typical bond angle to hydrogen database
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 | 73 | extern "C" const char *STANDARDCOLORDB;    //!< default filename of color database
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 | 74 | 
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 | 75 | // some values
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 | 76 | extern "C" const double SOLVENTDENSITY_A;
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 | 77 | extern "C" const double SOLVENTDENSITY_a0;
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 | 78 | 
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 | 79 | 
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 | 80 | extern "C" const int UPDATECOUNT;  //!< update ten sites per BOSSANOVA interval
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 | 81 | 
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 | 82 | extern "C" const int STD_MENU_LENGTH;
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 | 83 | extern "C" const char STD_MENU_TITLE_SPACER;
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 | 84 | extern "C" const char STD_SEPERATOR_SPACER;
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 | 85 | 
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 | 86 | extern "C" const char *MOLECUILDER_NAME;
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 | 87 | 
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 | 88 | const extern unsigned int MAX_POOL_FRAGMENTATION;
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 | 89 | const extern unsigned int MAX_FRAGMENTATION_SKIPS;
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 | 90 | 
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 | 91 | #endif /* HELPERS_DEFS_HPP_*/
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