src/share/vm/memory/blockOffsetTable.hpp
Print this page
@@ -20,10 +20,17 @@
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
+#ifndef SHARE_VM_MEMORY_BLOCKOFFSETTABLE_HPP
+#define SHARE_VM_MEMORY_BLOCKOFFSETTABLE_HPP
+
+#include "memory/memRegion.hpp"
+#include "runtime/virtualspace.hpp"
+#include "utilities/globalDefinitions.hpp"
+
// The CollectedHeap type requires subtypes to implement a method
// "block_start". For some subtypes, notably generational
// systems using card-table-based write barriers, the efficiency of this
// operation may be important. Implementations of the "BlockOffsetArray"
// class may be useful in providing such efficient implementations.
@@ -559,5 +566,7 @@
void serialize(SerializeOopClosure* soc);
// Debugging support
virtual size_t last_active_index() const;
};
+
+#endif // SHARE_VM_MEMORY_BLOCKOFFSETTABLE_HPP