dixon/myint.h

   1 #include <stdlib.h>
   2
   3 #ifndef __MYINT__
   4 #define __MYINT__
   5
   6 #include <iostream.h>
   7 #include <time.h>
   8 #include <gmp.h>
   9
  10 class myInt {
  11  private:
  12   mpz_t _x;
  13   int base;
  14
  15  public:
  16   myInt(void);
  17   myInt(int);
  18   myInt(const myInt &);
  19   myInt(char *);
  20   myInt(mpz_t);
  21
  22   ~myInt(void);
  23
  24   operator bool(void);
  25   operator int(void);
  26   operator float(void);
  27   operator double(void);
  28
  29   void operator =(myInt);
  30   void operator =(int);
  31   void operator =(char *);
  32   void operator =(const char *);
  33   void operator =(mpz_t);
  34
  35   myInt operator -(void);
  36   bool operator !(void);
  37
  38   void operator +=(myInt);
  39   void operator +=(int);
  40
  41   void operator -=(myInt);
  42   void operator -=(int);
  43
  44   void operator *=(myInt);
  45   void operator *=(int);
  46
  47   void operator /=(myInt);
  48   void operator /=(int);
  49
  50   void operator %=(myInt);
  51   void operator %=(int);
  52
  53   myInt operator ++(void);
  54   myInt operator --(void);
  55
  56   myInt operator ++(int);
  57   myInt operator --(int);
  58
  59   friend myInt operator +(myInt, myInt);
  60   friend myInt operator +(myInt, int);
  61   friend myInt operator +(int, myInt);
  62
  63   friend myInt operator -(myInt, myInt);
  64   friend myInt operator -(myInt, int);
  65   friend myInt operator -(int, myInt);
  66
  67   friend myInt operator *(myInt, myInt);
  68   friend myInt operator *(myInt, int);
  69   friend myInt operator *(int, myInt);
  70
  71   friend myInt operator /(myInt, myInt);
  72   friend myInt operator /(myInt, int);
  73   friend myInt operator /(int, myInt);
  74
  75   friend myInt operator %(myInt, myInt);
  76   friend myInt operator %(myInt, int);
  77   friend myInt operator %(int, myInt);
  78
  79
  80   friend bool operator ==(myInt, myInt);
  81   friend bool operator ==(myInt, int);
  82   friend bool operator ==(int, myInt);
  83
  84   friend bool operator !=(myInt, myInt);
  85   friend bool operator !=(myInt, int);
  86   friend bool operator !=(int, myInt);
  87
  88   friend bool operator <(myInt, myInt);
  89   friend bool operator <(myInt, int);
  90   friend bool operator <(int, myInt);
  91
  92   friend bool operator <=(myInt, myInt);
  93   friend bool operator <=(myInt, int);
  94   friend bool operator <=(int, myInt);
  95
  96   friend bool operator >(myInt, myInt);
  97   friend bool operator >(myInt, int);
  98   friend bool operator >(int, myInt);
  99
 100   friend bool operator >=(myInt, myInt);
 101   friend bool operator >=(myInt, int);
 102   friend bool operator >=(int, myInt);
 103
 104   friend ostream &operator <<(ostream &, myInt);
 105   friend istream &operator >>(istream &, myInt &);
 106
 107   friend myInt gcd(myInt, myInt);
 108   friend bool isprime(myInt);
 109   friend bool issquare(myInt);
 110   friend myInt sqrt(myInt);
 111 };
 112 #endif