more reorg
This commit is contained in:
John Wiegley
parent
69c587681a
commit
0cf1d8fe69
3 changed files with 45 additions and 133 deletions
1
format.h
1
format.h
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@ -159,7 +159,6 @@ class format_account : public item_handler<account_t>
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}
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};
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class format_equity : public item_handler<account_t>
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{
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std::ostream& output_stream;
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13
main.cc
13
main.cc
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@ -604,11 +604,7 @@ int main(int argc, char * argv[])
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if (show_subtotals)
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sum_accounts(journal->master);
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if (sort_order.get())
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walk_accounts(journal->master, acct_formatter, sort_order.get());
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else
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walk_accounts(journal->master, acct_formatter);
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if (format_account::disp_subaccounts_p(journal->master)) {
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std::string end_format = "--------------------\n";
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@ -623,11 +619,7 @@ int main(int argc, char * argv[])
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format_equity acct_formatter(std::cout, format, nformat,
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display_predicate);
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sum_accounts(journal->master);
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if (sort_order.get())
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walk_accounts(journal->master, acct_formatter, sort_order.get());
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else
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walk_accounts(journal->master, acct_formatter);
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}
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else if (command == "e") {
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format_transactions formatter(std::cout, format, nformat);
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@ -703,6 +695,11 @@ int main(int argc, char * argv[])
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// feeding each transaction that matches `predicate' to the chain.
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walk_entries(journal->entries.begin(), journal->entries.end(),
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*formatter.get());
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#ifdef DEBUG_ENABLED
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clear_display_flags cleanup;
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walk_entries(journal->entries.begin(), journal->entries.end(), cleanup);
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#endif
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}
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// Save the cache, if need be
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140
walk.h
140
walk.h
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@ -14,6 +14,7 @@ namespace ledger {
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template <typename T>
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struct item_handler {
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virtual ~item_handler() {}
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virtual item_handler * copy() { return NULL; }
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virtual void flush() {}
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virtual void operator()(T * item) = 0;
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};
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@ -46,18 +47,28 @@ struct compare_items {
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typedef std::deque<transaction_t *> transactions_deque;
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typedef std::deque<entry_t *> entries_deque;
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struct ignore_transactions : public item_handler<transaction_t>
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class ignore_transactions : public item_handler<transaction_t>
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{
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public:
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virtual void operator()(transaction_t * xact) {}
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};
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struct clear_display_flags : public item_handler<transaction_t>
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class clear_display_flags : public item_handler<transaction_t>
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{
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public:
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virtual void operator()(transaction_t * xact) {
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xact->dflags = 0;
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}
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};
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class add_to_account_value : public item_handler<transaction_t>
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{
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public:
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virtual void operator()(transaction_t * xact) {
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xact->account->value += *xact;
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}
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};
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class sort_transactions : public item_handler<transaction_t>
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{
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transactions_deque transactions;
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@ -191,10 +202,11 @@ class collapse_transactions : public item_handler<transaction_t>
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}
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};
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// This filter requires that calc_transactions be used.
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class changed_value_transactions : public item_handler<transaction_t>
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{
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// This filter requires that calc_transactions be used at some point
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// later in the chain.
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transaction_t * last_xact;
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item_handler<transaction_t> * handler;
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@ -229,11 +241,11 @@ class changed_value_transactions : public item_handler<transaction_t>
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virtual void operator()(transaction_t * xact);
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};
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class subtotal_transactions : public item_handler<transaction_t>
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{
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typedef std::map<account_t *, balance_pair_t> balances_map;
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typedef std::pair<account_t *, balance_pair_t> balances_pair;
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class subtotal_transactions : public item_handler<transaction_t>
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{
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protected:
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std::time_t start;
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std::time_t finish;
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@ -364,7 +376,6 @@ inline void walk_transactions(transactions_deque& deque,
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inline void walk_entries(entries_list::iterator begin,
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entries_list::iterator end,
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item_handler<transaction_t>& handler) {
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// jww (2004-08-11): do transaction dflags need to be cleared first?
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for (entries_list::iterator i = begin; i != end; i++)
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walk_transactions((*i)->transactions, handler);
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}
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@ -377,103 +388,9 @@ inline void walk_entries(entries_list& list,
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//////////////////////////////////////////////////////////////////////
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//
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// Account handlers
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// Account walking functions
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//
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typedef std::deque<account_t *> accounts_deque;
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struct add_to_account_value : public item_handler<transaction_t>
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{
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virtual void operator()(transaction_t * xact) {
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xact->account->value += *xact;
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}
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};
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#if 0
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class format_accounts : public item_handler<account_t>
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{
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};
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class filter_accounts : public item_handler<account_t>
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{
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item_handler<account_t> * handler;
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public:
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filter_accounts(item_handler<account_t> * _handler)
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: handler(_handler) {}
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virtual ~filter_accounts() {
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handler->flush();
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delete handler;
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}
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virtual void flush() {}
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virtual void operator()(account_t * account) {
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}
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};
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class sort_accounts : public item_handler<account_t>
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{
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value_expr_t * sort_order;
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item_handler<account_t> * handler;
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public:
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sort_accounts(item_handler<account_t> * _handler,
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value_expr_t * _sort_order)
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: sort_order(_sort_order), handler(_handler) {}
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virtual ~sort_accounts() {
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handler->flush();
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delete handler;
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}
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virtual void flush() {}
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virtual void operator()(account_t * account) {
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accounts_deque accounts;
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for (accounts_map::iterator i = account->accounts.begin();
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i != account->accounts.end();
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i++)
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accounts.push_back((*i).second);
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std::stable_sort(accounts.begin(), accounts.end(),
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compare_items<account_t>(sort_order));
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}
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};
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class balance_accounts : public item_handler<account_t>
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{
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item_handler<account_t> * handler;
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public:
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balance_accounts(item_handler<account_t> * _handler)
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: handler(_handler) {}
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virtual ~balance_accounts() {
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handler->flush();
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delete handler;
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}
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virtual void flush() {
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if (format_account::disp_subaccounts_p(top)) {
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std::string end_format = "--------------------\n";
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format.reset(end_format + f);
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format.format_elements(std::cout, details_t(top));
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}
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}
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virtual void operator()(account_t * account) {
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}
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};
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#endif
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//////////////////////////////////////////////////////////////////////
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inline void sum_accounts(account_t * account) {
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for (accounts_map::iterator i = account->accounts.begin();
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i != account->accounts.end();
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@ -484,9 +401,11 @@ inline void sum_accounts(account_t * account) {
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account->total += account->value;
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}
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typedef std::deque<account_t *> accounts_deque;
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inline void sort_accounts(account_t * account,
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accounts_deque& accounts,
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const value_expr_t * sort_order) {
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const value_expr_t * sort_order,
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accounts_deque& accounts) {
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for (accounts_map::iterator i = account->accounts.begin();
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i != account->accounts.end();
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i++)
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@ -498,26 +417,23 @@ inline void sort_accounts(account_t * account,
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inline void walk_accounts(account_t * account,
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item_handler<account_t>& handler,
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const value_expr_t * sort_order) {
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const value_expr_t * sort_order = NULL) {
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handler(account);
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if (sort_order) {
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accounts_deque accounts;
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sort_accounts(account, accounts, sort_order);
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sort_accounts(account, sort_order, accounts);
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for (accounts_deque::const_iterator i = accounts.begin();
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i != accounts.end();
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i++)
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walk_accounts(*i, handler, sort_order);
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}
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inline void walk_accounts(account_t * account,
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item_handler<account_t>& handler) {
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handler(account);
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} else {
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for (accounts_map::const_iterator i = account->accounts.begin();
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i != account->accounts.end();
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i++)
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walk_accounts((*i).second, handler);
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}
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}
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} // namespace ledger
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