diff options
Diffstat (limited to 'value.cc')
| -rw-r--r-- | value.cc | 79 |
1 files changed, 71 insertions, 8 deletions
@@ -79,7 +79,7 @@ void value_t::initialize() *reinterpret_cast<bool *>(false_value->data) = false; BOOST_STATIC_ASSERT(sizeof(amount_t) >= sizeof(bool)); - BOOST_STATIC_ASSERT(sizeof(amount_t) >= sizeof(moment_t)); + BOOST_STATIC_ASSERT(sizeof(amount_t) >= sizeof(datetime_t)); BOOST_STATIC_ASSERT(sizeof(amount_t) >= sizeof(long)); BOOST_STATIC_ASSERT(sizeof(amount_t) >= sizeof(amount_t)); BOOST_STATIC_ASSERT(sizeof(amount_t) >= sizeof(balance_t *)); @@ -91,8 +91,8 @@ void value_t::initialize() #if 0 DEBUG_(std::setw(3) << std::right << sizeof(bool) << " sizeof(bool)"); - DEBUG_(std::setw(3) << std::right << sizeof(moment_t) - << " sizeof(moment_t)"); + DEBUG_(std::setw(3) << std::right << sizeof(datetime_t) + << " sizeof(datetime_t)"); DEBUG_(std::setw(3) << std::right << sizeof(long) << " sizeof(long)"); DEBUG_(std::setw(3) << std::right << sizeof(amount_t) @@ -151,7 +151,7 @@ value_t::operator bool() const case INTEGER: return as_long(); case DATETIME: - return is_valid_moment(as_datetime()); + return is_valid(as_datetime()); case AMOUNT: return as_amount(); case BALANCE: @@ -194,7 +194,7 @@ long value_t::to_long() const } } -moment_t value_t::to_datetime() const +datetime_t value_t::to_datetime() const { if (is_datetime()) { return as_datetime(); @@ -1119,7 +1119,7 @@ bool value_t::is_realzero() const case INTEGER: return as_long() == 0; case DATETIME: - return ! is_valid_moment(as_datetime()); + return ! is_valid(as_datetime()); case AMOUNT: return as_amount().is_realzero(); case BALANCE: @@ -1142,7 +1142,7 @@ bool value_t::is_realzero() const return true; } -value_t value_t::value(const optional<moment_t>& moment) const +value_t value_t::value(const optional<datetime_t>& moment) const { switch (type()) { case INTEGER: @@ -1194,6 +1194,29 @@ void value_t::in_place_reduce() throw_(value_error, "Cannot reduce " << label()); } +value_t value_t::abs() const +{ + switch (type()) { + case INTEGER: { + long val = const_cast<value_t&>(*this).as_long_lval(); + if (val < 0) + return - val; + return val; + } + case AMOUNT: + return const_cast<value_t&>(*this).as_amount_lval().abs(); + case BALANCE: + return const_cast<value_t&>(*this).as_balance_lval().abs(); + case BALANCE_PAIR: + return const_cast<value_t&>(*this).as_balance_pair_lval().abs(); + default: + break; + } + + throw_(value_error, "Cannot abs " << label()); + return value_t(); +} + value_t value_t::round() const { switch (type()) { @@ -1249,7 +1272,7 @@ value_t value_t::annotated_date() const return *this; case AMOUNT: { - optional<moment_t> temp = as_amount().annotation_details().date; + optional<datetime_t> temp = as_amount().annotation_details().date; if (! temp) return false; return *temp; @@ -1431,4 +1454,44 @@ void value_t::print(std::ostream& out, const int first_width, } } +void value_context::describe(std::ostream& out) const throw() +{ + if (! desc.empty()) + out << desc << std::endl; + + balance_t * ptr = NULL; + + out << std::right; + out.width(20); + + switch (bal.type()) { + case value_t::BOOLEAN: + out << (const_cast<value_t&>(bal).as_boolean_lval() ? "true" : "false"); + break; + case value_t::INTEGER: + out << const_cast<value_t&>(bal).as_long_lval(); + break; + case value_t::DATETIME: + out << const_cast<value_t&>(bal).as_datetime_lval(); + break; + case value_t::AMOUNT: + out << const_cast<value_t&>(bal).as_amount_lval(); + break; + case value_t::BALANCE: + ptr = &(const_cast<value_t&>(bal).as_balance_lval()); + // fall through... + + case value_t::BALANCE_PAIR: + if (! ptr) + ptr = &(const_cast<value_t&>(bal).as_balance_pair_lval().quantity()); + + ptr->print(out, 20); + break; + default: + assert(0); + break; + } + out << std::endl; +} + } // namespace ledger |