1 | /** \file helpers.hpp
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2 | *
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3 | * Declaration of some auxiliary functions for memory dis-/allocation and so on
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4 | */
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5 |
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6 | #ifndef HELPERS_HPP_
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7 | #define HELPERS_HPP_
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8 |
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9 | using namespace std;
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10 |
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11 | #include <iostream>
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12 | #include <iomanip>
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13 | #include <fstream>
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14 | #include <sstream>
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15 | #include <math.h>
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16 | #include <string>
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17 | #include <stdio.h>
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18 | #include <stdlib.h>
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19 | #include <time.h>
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20 |
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21 | #include "defs.hpp"
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22 |
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23 | /********************************************** helpful functions *********************************/
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24 |
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25 | // taken out of TREMOLO
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26 | /*@-namechecks@*/
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27 | #ifndef __GNUC__
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28 | # undef __attribute__
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29 | # define __attribute__(x)
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30 | #endif
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31 | /*@=namechecks@*/
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32 |
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33 | /* Behandelt aufgetretene Fehler. error ist der Fehlertyp(enum Errors)
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34 | void *SpecialData ist ein untypisierter Zeiger auf Spezielle Daten zur Fehlerbehandlung.
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35 | Man koennte auch noch einen Zeiger auf eine Funktion uebergeben */
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36 | extern void /*@exits@*/ debug(const char *output);
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37 | //__attribute__ ((__return__));
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38 | #define debug(data) debug_in((data), __FILE__, __LINE__)
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39 |
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40 | extern void /*@exits@*/ debug_in(const char *output,
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41 | const char *file, const int line);
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42 | //__attribute__ ((__return__));
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43 |
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44 | double ask_value(const char *text);
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45 | bool check_bounds(double *x, double *cell_size);
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46 | void bound(double *b, double lower_bound, double upper_bound);
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47 | void flip(double *x, double *y);
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48 | int pot(int base, int n);
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49 | void * Malloc(size_t size, const char* output);
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50 | void * Calloc(size_t size, const char* output);
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51 | void * ReAlloc(void * OldPointer, size_t size, const char* output);
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52 | char* MallocString(size_t size, const char* output);
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53 | void Free(void ** buffer, const char* output);
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54 | char *FixedDigitNumber(const int FragmentNumber, const int digits);
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55 |
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56 | /********************************************** helpful structures *********************************/
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57 |
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58 | /************************************* Class Verbose & Binary *******************************/
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59 |
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60 | /** Verbose is an IO manipulator, that writes tabs according to \a Verbosity level.
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61 | */
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62 | class Verbose
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63 | {
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64 | public:
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65 | Verbose(int value) : Verbosity(value) { }
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66 |
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67 | ostream& print (ostream &ost) const;
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68 | private:
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69 | int Verbosity;
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70 | };
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71 |
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72 | ostream& operator<<(ostream& ost,const Verbose& m);
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73 |
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74 | /** Binary is an IO manipulator, that writes 0 and 1 according to number \a Binary.
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75 | */
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76 | class Binary
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77 | {
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78 | public:
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79 | Binary(int value) : BinaryNumber(value) { }
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80 |
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81 | ostream& print (ostream &ost) const;
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82 | private:
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83 | int BinaryNumber;
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84 | };
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85 |
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86 | ostream& operator<<(ostream& ost,const Binary& m);
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87 |
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88 |
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89 |
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90 | #endif /*HELPERS_HPP_*/
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