diff options
Diffstat (limited to 'gmpxx.h')
| -rw-r--r-- | gmpxx.h | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -1814,12 +1814,15 @@ inline std::istream & operator>>(std::istream &i, __gmp_expr<T, T> &expr) return i >> expr.__get_mp(); } +/* +// you might want to uncomment this inline std::istream & operator>>(std::istream &i, mpq_class &q) { i >> q.get_mpq_t(); - // q.canonicalize(); // you might want to uncomment this + q.canonicalize(); return i; } +*/ /**************** Functions for type conversion ****************/ @@ -1948,10 +1951,10 @@ private: public: __gmp_expr(const val_type &val) : expr(val) { } void eval(typename __gmp_resolve_expr<T>::ptr_type p) const - { __gmp_expr<T, T> temp(expr.val); Op::eval(p, temp.__get_mp()); } + { expr.val.eval(p); Op::eval(p, p); } void eval(typename __gmp_resolve_expr<T>::ptr_type p, mp_bitcnt_t prec) const - { __gmp_expr<T, T> temp(expr.val, prec); Op::eval(p, temp.__get_mp()); } + { expr.val.eval(p, prec); Op::eval(p, p); } const val_type & get_val() const { return expr.val; } mp_bitcnt_t get_prec() const { return expr.val.get_prec(); } }; |