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#include "ledger.h"
#include <sstream>
#include <deque>
namespace ledger {
unsigned long account_t::next_ident;
account_t::~account_t()
{
for (accounts_map::iterator i = accounts.begin();
i != accounts.end();
i++)
delete (*i).second;
}
account_t * account_t::find_account(const std::string& ident,
const bool auto_create)
{
accounts_map::const_iterator c = accounts_cache.find(ident);
if (c != accounts_cache.end())
return (*c).second;
accounts_map::const_iterator i = accounts.find(ident);
if (i != accounts.end())
return (*i).second;
static char buf[256];
std::string::size_type sep = ident.find(':');
const char * first, * rest;
if (sep == std::string::npos) {
first = ident.c_str();
rest = NULL;
} else {
std::strncpy(buf, ident.c_str(), sep);
buf[sep] = '\0';
first = buf;
rest = ident.c_str() + sep + 1;
}
account_t * account;
i = accounts.find(first);
if (i == accounts.end()) {
if (! auto_create)
return NULL;
account = new account_t(this, first);
accounts.insert(accounts_pair(first, account));
} else {
account = (*i).second;
}
if (rest)
account = account->find_account(rest, auto_create);
accounts_cache.insert(accounts_pair(ident, account));
return account;
}
bool account_t::remove_transaction(transaction_t * xact)
{
for (transactions_list::iterator i = transactions.begin();
i != transactions.end();
i++)
if (*i == xact) {
transactions.erase(i);
return true;
}
return false;
}
std::string account_t::fullname() const
{
const account_t * first = this;
std::string fullname = name;
while (first->parent) {
first = first->parent;
if (! first->name.empty())
fullname = first->name + ":" + fullname;
}
return fullname;
}
} // namespace ledger
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