+struct CYData {
+ apr_pool_t *pool_;
+
+ virtual ~CYData() {
+ }
+
+ static void *operator new(size_t size, apr_pool_t *pool) {
+ void *data(apr_palloc(pool, size));
+ reinterpret_cast<CYData *>(data)->pool_ = pool;
+ return data;
+ }
+
+ static void *operator new(size_t size) {
+ apr_pool_t *pool;
+ _aprcall(apr_pool_create(&pool, NULL));
+ return operator new(size, pool);
+ }
+
+ static void operator delete(void *data) {
+ apr_pool_destroy(reinterpret_cast<CYData *>(data)->pool_);
+ }
+
+};
+