//#define PARANOID_CACHE_RESULTS
//#define PARANOID_USE_ARENA
-#define PARANOID_SIZE_LIMIT 0
+#define PARANOID_SIZE_LIMIT 1
// Define to compare all ops against double ops and check within epsilon
#define PARANOID_COMPARE_EPSILON 1e-6
-#define CompareForSanity(...) this->ParanoidNumber::CompareForSanityEx(__func__, __FILE__, __LINE__, __VA_ARGS__)
+#define CompareForSanity(...) ParanoidNumber::CompareForSanityEx(__func__, __FILE__, __LINE__, __VA_ARGS__)
namespace IPDF
{
ParanoidNumber(PARANOID_DIGIT_T value=0) : m_value(value), m_next()
{
#ifdef PARANOID_SIZE_LIMIT
- m_size = 0;
+ m_size = 1;
#endif
#ifdef PARANOID_CACHE_RESULTS
m_cached_result = value;
m_next[i].push_back(new ParanoidNumber(*next)); // famous last words...
}
}
+ #ifdef PARANOID_COMPARE_EPSILON
+ CompareForSanity(cpy.Digit(), cpy.Digit());
+ #endif
//assert(SanityCheck());
}
// None of these are actually const
- bool operator<(const ParanoidNumber & a) const {return ToDouble() < a.ToDouble();}
- bool operator<=(const ParanoidNumber & a) const {return this->operator<(a) || this->operator==(a);}
- bool operator>(const ParanoidNumber & a) const {return !(this->operator<=(a));}
- bool operator>=(const ParanoidNumber & a) const {return !(this->operator<(a));}
- bool operator==(const ParanoidNumber & a) const {return ToDouble() == a.ToDouble();}
- bool operator!=(const ParanoidNumber & a) const {return !(this->operator==(a));}
+ bool operator<(const ParanoidNumber & a) const {return Digit() < a.Digit();}
+ bool operator<=(const ParanoidNumber & a) const {return Digit() <= a.Digit();}
+ bool operator>(const ParanoidNumber & a) const {return Digit() > a.Digit();}
+ bool operator>=(const ParanoidNumber & a) const {return Digit() >= a.Digit();}
+ bool operator==(const ParanoidNumber & a) const {return Digit() == a.Digit();}
+ bool operator!=(const ParanoidNumber & a) const {return Digit() != a.Digit();}
ParanoidNumber operator-() const
{
- ParanoidNumber neg(0);
- neg -= *this;
+ ParanoidNumber neg(*this);
+ neg.Negate();
+ #ifdef PARANOID_COMPARE_EPSILON
+ neg.CompareForSanity(-Digit(), Digit());
+ #endif
return neg;
}
+ void Negate();
+
+
ParanoidNumber operator+(const ParanoidNumber & a) const
{
ParanoidNumber result(*this);
- a.SanityCheck();
result += a;
+ #ifdef PARANOID_COMPARE_EPSILON
+ result.CompareForSanity(Digit()+a.Digit(), a.Digit());
+ #endif
return result;
}
ParanoidNumber operator-(const ParanoidNumber & a) const
{
ParanoidNumber result(*this);
result -= a;
+ #ifdef PARANOID_COMPARE_EPSILON
+ result.CompareForSanity(Digit()-a.Digit(), a.Digit());
+ #endif
return result;
}
ParanoidNumber operator*(const ParanoidNumber & a) const
{
ParanoidNumber result(*this);
result *= a;
- if (!result.SanityCheck())
- {
- Fatal("Blargh");
- }
+ #ifdef PARANOID_COMPARE_EPSILON
+ result.CompareForSanity(Digit()*a.Digit(), a.Digit());
+ #endif
return result;
}
ParanoidNumber operator/(const ParanoidNumber & a) const
{
ParanoidNumber result(*this);
result /= a;
+ #ifdef PARANOID_COMPARE_EPSILON
+ result.CompareForSanity(Digit()/a.Digit(), a.Digit());
+ #endif
return result;
}
inline void CompareForSanityEx(const char * func, const char * file, int line, const digit_t & compare, const digit_t & arg, const digit_t & eps = PARANOID_COMPARE_EPSILON)
{
+ if (!SanityCheck())
+ Fatal("This is insane!");
if (fabs(Digit() - compare) > eps)
{
Error("Called via %s(%lf) (%s:%d)", func, arg, file, line);