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Diffstat (limited to 'src/balance.h')
| -rw-r--r-- | src/balance.h | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/src/balance.h b/src/balance.h index 40f1eec0..614bffc7 100644 --- a/src/balance.h +++ b/src/balance.h @@ -230,200 +230,6 @@ inline std::ostream& operator<<(std::ostream& out, const balance_t& bal) { return out; } -class balance_pair_t - : public equality_comparable<balance_pair_t, - equality_comparable<balance_pair_t, balance_t, - equality_comparable<balance_pair_t, amount_t, - additive<balance_pair_t, - additive<balance_pair_t, balance_t, - additive<balance_pair_t, amount_t, - multiplicative<balance_pair_t, unsigned long, - multiplicative<balance_pair_t, long, - multiplicative<balance_pair_t, amount_t> > > > > > > > > -{ - balance_t quantity; - optional<balance_t> cost; - - friend class value_t; - friend class entry_base_t; - -public: - // constructors - balance_pair_t() { - TRACE_CTOR(balance_pair_t, ""); - } - balance_pair_t(const balance_pair_t& bal_pair) - : quantity(bal_pair.quantity), cost(bal_pair.cost) { - TRACE_CTOR(balance_pair_t, "copy"); - } - balance_pair_t(const balance_t& _quantity) - : quantity(_quantity) { - TRACE_CTOR(balance_pair_t, "const balance_t&"); - } - balance_pair_t(const amount_t& _quantity) - : quantity(_quantity) { - TRACE_CTOR(balance_pair_t, "const amount_t&"); - } - ~balance_pair_t() { - TRACE_DTOR(balance_pair_t); - } - - // assignment operator - balance_pair_t& operator=(const balance_pair_t& bal_pair) { - if (this != &bal_pair) { - quantity = bal_pair.quantity; - cost = bal_pair.cost; - } - return *this; - } - - // in-place arithmetic - balance_pair_t& operator+=(const balance_pair_t& bal_pair) { - if (bal_pair.cost && ! cost) - cost = quantity; - quantity += bal_pair.quantity; - if (cost) - *cost += bal_pair.cost ? *bal_pair.cost : bal_pair.quantity; - return *this; - } - balance_pair_t& operator-=(const balance_pair_t& bal_pair) { - if (bal_pair.cost && ! cost) - cost = quantity; - quantity -= bal_pair.quantity; - if (cost) - *cost -= bal_pair.cost ? *bal_pair.cost : bal_pair.quantity; - return *this; - } - - // comparison - bool operator==(const balance_pair_t& bal_pair) const { - return quantity == bal_pair.quantity; - } - bool operator==(const balance_t& bal) const { - return quantity == bal; - } - bool operator==(const amount_t& amt) const { - return quantity == amt; - } - - balance_pair_t& operator*=(const amount_t& amt) { - quantity *= amt; - if (cost) - *cost *= amt; - return *this; - } - balance_pair_t& operator/=(const amount_t& amt) { - quantity /= amt; - if (cost) - *cost /= amt; - return *this; - } - - // unary negation - void in_place_negate() { - quantity.in_place_negate(); - if (cost) - cost->in_place_negate(); - } - balance_pair_t negate() const { - balance_pair_t temp = *this; - temp.in_place_negate(); - return temp; - } - balance_pair_t operator-() const { - return negate(); - } - - // test for non-zero (use ! for zero) - operator bool() const { - return quantity; - } - - bool is_realzero() const { - return ((! cost || cost->is_realzero()) && quantity.is_realzero()); - } - - balance_pair_t abs() const { - balance_pair_t temp = *this; - temp.quantity = temp.quantity.abs(); - if (temp.cost) - temp.cost = temp.cost->abs(); - return temp; - } - - optional<amount_t> amount(const optional<const commodity_t&>& commodity = - optional<const commodity_t&>()) const { - return quantity.amount(commodity); - } - optional<balance_t> value(const optional<moment_t>& moment = - optional<moment_t>()) const { - return quantity.value(moment); - } - - balance_t - strip_annotations(const bool keep_price = amount_t::keep_price, - const bool keep_date = amount_t::keep_date, - const bool keep_tag = amount_t::keep_tag) const { - return quantity.strip_annotations(keep_price, keep_date, keep_tag); - } - - void print(std::ostream& out, const int first_width, - const int latter_width = -1) const { - quantity.print(out, first_width, latter_width); - } - - balance_pair_t& add(const amount_t& amt, - const optional<amount_t>& a_cost = optional<amount_t>()) { - if (a_cost && ! cost) - cost = quantity; - quantity += amt; - if (cost) - *cost += a_cost ? *a_cost : amt; - return *this; - } - - bool valid() { - return quantity.valid() && (! cost || cost->valid()); - } - - void in_place_reduce() { - quantity.in_place_reduce(); - if (cost) cost->in_place_reduce(); - } - balance_pair_t reduce() const { - balance_pair_t temp(*this); - temp.in_place_reduce(); - return temp; - } - - void in_place_round() { - quantity = quantity.round(); - if (cost) - cost = cost->round(); - } - balance_pair_t round() const { - balance_pair_t temp(*this); - temp.in_place_round(); - return temp; - } - - balance_pair_t unround() const { - balance_pair_t temp(quantity.unround()); - if (cost) - temp.cost = cost->unround(); - return temp; - } - - friend std::ostream& operator<<(std::ostream& out, - const balance_pair_t& bal_pair); -}; - -inline std::ostream& operator<<(std::ostream& out, - const balance_pair_t& bal_pair) { - bal_pair.quantity.print(out, 12); - return out; -} - } // namespace ledger #endif // _BALANCE_H |