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[Scrub.cpp] don't create intermediate GHashTable and GList

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use unordered_set instead
This commit is contained in:
Christopher Lam 2024-07-02 22:17:13 +08:00
parent a84189b79d
commit f65f877098
1 changed files with 22 additions and 28 deletions
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50
libgnucash/engine/Scrub.cpp
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@ -44,6 +44,7 @@
#include <string.h>
#include <stdint.h>
#include <stdbool.h>
#include <unordered_set>
#include "Account.h"
#include "AccountP.hpp"
@ -90,22 +91,18 @@ gnc_get_ongoing_scrub (void)
/* ================================================================ */
static void add_transactions (const Account *account, GHashTable **ht)
{
for (auto s : xaccAccountGetSplits (account))
g_hash_table_add (*ht, xaccSplitGetParent (s));
}
using TransSet = std::unordered_set<Transaction*>;
static GList*
static TransSet
get_all_transactions (Account *account, bool descendants)
{
GHashTable *ht = g_hash_table_new (g_direct_hash, g_direct_equal);
add_transactions (account, &ht);
TransSet set;
auto add_transactions = [&set](auto a)
{ gnc_account_foreach_split (a, [&set](auto s){ set.insert (xaccSplitGetParent (s)); }, false); };
add_transactions (account);
if (descendants)
gnc_account_foreach_descendant (account, (AccountCb)add_transactions, &ht);
GList *rv = g_hash_table_get_keys (ht);
g_hash_table_destroy (ht);
return rv;
gnc_account_foreach_descendant (account, add_transactions);
return set;
}
/* ================================================================ */
@ -144,14 +141,13 @@ AccountScrubOrphans (Account *acc, bool descendants, QofPercentageFunc percentag
if (!acc) return;
scrub_depth++;
GList *transactions = get_all_transactions (acc, descendants);
gint total_trans = g_list_length (transactions);
const char *message = _( "Looking for orphans in transaction: %u of %u");
auto transactions = get_all_transactions (acc, descendants);
auto total_trans = transactions.size();
const char *message = _("Looking for orphans in transaction: %u of %zu");
guint current_trans = 0;
for (GList *node = transactions; node; current_trans++, node = node->next)
for (auto trans : transactions)
{
Transaction *trans = GNC_TRANSACTION(node->data);
if (current_trans % 10 == 0)
{
char *progress_msg = g_strdup_printf (message, current_trans, total_trans);
@ -161,11 +157,10 @@ AccountScrubOrphans (Account *acc, bool descendants, QofPercentageFunc percentag
}
TransScrubOrphansFast (trans, gnc_account_get_root (acc));
current_trans++;
}
(percentagefunc)(nullptr, -1.0);
scrub_depth--;
g_list_free (transactions);
}
void
@ -359,22 +354,22 @@ static void
AccountScrubImbalance (Account *acc, bool descendants,
QofPercentageFunc percentagefunc)
{
const char *message = _( "Looking for imbalances in transaction date %s: %u of %u");
const char *message = _("Looking for imbalances in transaction date %s: %u of %zu");
if (!acc) return;
QofBook *book = qof_session_get_book (gnc_get_current_session ());
Account *root = gnc_book_get_root_account (book);
GList *transactions = get_all_transactions (acc, descendants);
guint count = g_list_length (transactions), curr_trans = 0;
auto transactions = get_all_transactions (acc, descendants);
auto count = transactions.size();
auto curr_trans = 0;
scrub_depth++;
for (GList *node = transactions; node; node = node->next, curr_trans++)
for (auto trans : transactions)
{
Transaction *trans = GNC_TRANSACTION(node->data);
if (abort_now) break;
PINFO("Start processing transaction %d of %d", curr_trans + 1, count);
PINFO("Start processing transaction %d of %zu", curr_trans + 1, count);
if (curr_trans % 10 == 0)
{
@ -389,12 +384,11 @@ AccountScrubImbalance (Account *acc, bool descendants,
xaccTransScrubCurrency(trans);
xaccTransScrubImbalance (trans, root, nullptr);
PINFO("Finished processing transaction %d of %d", curr_trans + 1, count);
PINFO("Finished processing transaction %d of %zu", curr_trans + 1, count);
curr_trans++;
}
(percentagefunc)(nullptr, -1.0);
scrub_depth--;
g_list_free (transactions);
}
void