diff options
Diffstat (limited to 'src/amount.cc')
| -rw-r--r-- | src/amount.cc | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/src/amount.cc b/src/amount.cc index 6ecb3558..4e658212 100644 --- a/src/amount.cc +++ b/src/amount.cc @@ -670,10 +670,27 @@ void amount_t::in_place_floor() _dup(); - std::ostringstream out; - stream_out_mpq(out, MP(quantity), precision_t(0), -1, GMP_RNDZ); + mpz_t quot; + mpz_init(quot); + mpz_fdiv_q(quot, mpq_numref(MP(quantity)), mpq_denref(MP(quantity))); + mpq_clear(MP(quantity)); + mpq_init(MP(quantity)); + mpq_set_num(MP(quantity), quot); +} + +void amount_t::in_place_ceiling() +{ + if (! quantity) + throw_(amount_error, _("Cannot ceiling an uninitialized amount")); - mpq_set_str(MP(quantity), out.str().c_str(), 10); + _dup(); + + mpz_t quot; + mpz_init(quot); + mpz_cdiv_q(quot, mpq_numref(MP(quantity)), mpq_denref(MP(quantity))); + mpq_clear(MP(quantity)); + mpq_init(MP(quantity)); + mpq_set_num(MP(quantity), quot); } void amount_t::in_place_unround() |