1 files changed, 21 insertions, 0 deletions
diff --git a/src/PolySetCache.cc b/src/PolySetCache.cc
new file mode 100644
index 0000000..89c511e
--- /dev/null
+++ b/src/PolySetCache.cc
@@ -0,0 +1,21 @@
+#include "PolySetCache.h"
+#include "printutils.h"
+#include "PolySet.h"
+
+PolySetCache *PolySetCache::inst = NULL;
+
+void PolySetCache::insert(const std::string &id, const shared_ptr<PolySet> &ps)
+{
+	this->cache.insert(id, new cache_entry(ps), ps ? ps->polygons.size() : 0);
+}
+
+void PolySetCache::print()
+{
+	PRINTF("PolySets in cache: %d", this->cache.size());
+	PRINTF("Polygons in cache: %d", this->cache.totalCost());
+}
+
+PolySetCache::cache_entry::cache_entry(const shared_ptr<PolySet> &ps) : ps(ps)
+{
+	if (print_messages_stack.size() > 0) this->msg = print_messages_stack.last();
+}