sfos/ledger
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Only initialize the amount_t module if it hasn't been already.

Browse source
This commit is contained in:
John Wiegley 2009-02-06 03:30:45 -04:00
parent b4662911cc
commit a085f8e9ad
2 changed files with 18 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
src/amount.cc
View file

@ -87,13 +87,17 @@ struct amount_t::bigint_t : public supports_flags<>
shared_ptr<commodity_pool_t> amount_t::current_pool; shared_ptr<commodity_pool_t> amount_t::current_pool;
bool amount_t::is_initialized = false;
void amount_t::initialize(shared_ptr<commodity_pool_t> pool) void amount_t::initialize(shared_ptr<commodity_pool_t> pool)
{ {
mpz_init(temp); if (! is_initialized) {
mpq_init(tempq); mpz_init(temp);
mpfr_init(tempf); mpq_init(tempq);
mpfr_init(tempfb); mpfr_init(tempf);
mpfr_init(tempfb);
is_initialized = true;
}
current_pool = pool; current_pool = pool;
} }
@ -106,10 +110,13 @@ void amount_t::shutdown()
{ {
current_pool.reset(); current_pool.reset();
mpz_clear(temp); if (is_initialized) {
mpq_clear(tempq); mpz_clear(temp);
mpfr_clear(tempf); mpq_clear(tempq);
mpfr_clear(tempfb); mpfr_clear(tempf);
mpfr_clear(tempfb);
is_initialized = false;
}
} }
void amount_t::_copy(const amount_t& amt) void amount_t::_copy(const amount_t& amt)

2
src/amount.h
View file

@ -92,6 +92,8 @@ public:
@note Normally called by session_t::shutdown(). */ @note Normally called by session_t::shutdown(). */
static void shutdown(); static void shutdown();
static bool is_initialized;
/** The amount's decimal precision. */ /** The amount's decimal precision. */
typedef uint_least16_t precision_t; typedef uint_least16_t precision_t;