bool CachedResults<T>::GetCachedResult(T& retResult, const std::vector<const TaggedObject*>& dependents,
const std::vector<Number>& scalar_dependents) const
{
#ifdef IP_DEBUG_CACHE
DBG_START_METH("CachedResults<T>::GetCachedResult", dbg_verbosity);
#endif
if (!cached_results_)
return false;
CleanupInvalidatedResults();
bool retValue = false;
typename std::list< DependentResult<T>* >::const_iterator iter;
for (iter = cached_results_->begin(); iter != cached_results_->end(); iter++) {
if ((*iter)->DependentsIdentical(dependents, scalar_dependents)) {
retResult = (*iter)->GetResult();
retValue = true;
break;
}
}
#ifdef IP_DEBUG_CACHE
DBG_EXEC(2, DebugPrintCachedResults());
#endif
return retValue;
}
void CachedResults<T>::AddCachedResult(const T& result,
const std::vector<const TaggedObject*>& dependents,
const std::vector<Number>& scalar_dependents)
{
#ifdef IP_DEBUG_CACHE
DBG_START_METH("CachedResults<T>::AddCachedResult", dbg_verbosity);
#endif
CleanupInvalidatedResults();
// insert the new one here
DependentResult<T>* newResult = new DependentResult<T>(result, dependents, scalar_dependents);
if (!cached_results_) {
cached_results_ = new std::list<DependentResult<T>*>;
}
cached_results_->push_front(newResult);
// keep the list small enough
if (max_cache_size_ >= 0) { // if negative, allow infinite cache
// non-negative - limit size of list to max_cache_size
DBG_ASSERT((Int)cached_results_->size()<=max_cache_size_+1);
if ((Int)cached_results_->size() > max_cache_size_) {
delete cached_results_->back();
cached_results_->pop_back();
}
}
#ifdef IP_DEBUG_CACHE
DBG_EXEC(2, DebugPrintCachedResults());
#endif
}
void FileJournal::PrintfImpl(const char* pformat, va_list ap)
{
DBG_START_METH("Journal::Printf", 0);
if (file_) {
vfprintf(file_, pformat, ap);
DBG_EXEC(0, fflush(file_));
}
}
void FileJournal::PrintImpl(const char* str)
{
DBG_START_METH("Journal::Print", 0);
if (file_) {
fprintf(file_, str, 0); // dummy argument avoids gcc warning
DBG_EXEC(0, fflush(file_));
}
}
void StreamJournal::PrintImpl(EJournalCategory category, EJournalLevel level,
const char* str)
{
DBG_START_METH("StreamJournal::PrintImpl", 0);
if (os_) {
*os_ << str;
DBG_EXEC(0, *os_ << std::flush);
}
}
void FileJournal::PrintfImpl(EJournalCategory category, EJournalLevel level,
const char* pformat, va_list ap)
{
DBG_START_METH("Journal::Printf", 0);
if (file_) {
vfprintf(file_, pformat, ap);
DBG_EXEC(0, fflush(file_));
}
}
void FileJournal::PrintImpl(EJournalCategory category, EJournalLevel level,
const char* str)
{
DBG_START_METH("Journal::Print", 0);
if (file_) {
fprintf(file_, "%s", str);
DBG_EXEC(0, fflush(file_));
}
}
void StreamJournal::PrintfImpl(EJournalCategory category, EJournalLevel level,
const char* pformat, va_list ap)
{
DBG_START_METH("StreamJournal::PrintfImpl", 0);
if (os_) {
vsprintf(buffer_, pformat, ap);
*os_ << buffer_;
DBG_EXEC(0, *os_ << std::flush);
}
}
