jfrMemoryWriterHost.inline.hpp

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#ifndef SHARE_VM_JFR_WRITERS_JFRMEMORYWRITERHOST_INLINE_HPP
#define SHARE_VM_JFR_WRITERS_JFRMEMORYWRITERHOST_INLINE_HPP

#include "jfr/writers/jfrMemoryWriterHost.hpp"

template <typename Adapter, typename AP, typename AccessAssert>
inline void MemoryWriterHost<Adapter, AP, AccessAssert>::bytes(void* dest, const void* buf, size_t len) {
  assert(dest != NULL, "invariant");
  memcpy(dest, buf, len); // no encoding
  this->set_current_pos(len);
}

template <typename Adapter, typename AP, typename AccessAssert>
inline MemoryWriterHost<Adapter, AP, AccessAssert>::MemoryWriterHost(typename Adapter::StorageType* storage, Thread* thread) :
  StorageHost<Adapter, AP>(storage, thread) {
}

template <typename Adapter, typename AP, typename AccessAssert>
inline MemoryWriterHost<Adapter, AP, AccessAssert>::MemoryWriterHost(typename Adapter::StorageType* storage, size_t size) :
  StorageHost<Adapter, AP>(storage, size) {
}

template <typename Adapter, typename AP, typename AccessAssert>
inline MemoryWriterHost<Adapter, AP, AccessAssert>::MemoryWriterHost(Thread* thread) :
  StorageHost<Adapter, AP>(thread) {
}

template <typename Adapter, typename AP, typename AccessAssert>
inline void MemoryWriterHost<Adapter, AP, AccessAssert>::acquire() {
  debug_only(_access.acquire();)
  if (!this->is_valid()) {
    this->flush();
  }
  debug_only(is_acquired();)
}

template <typename Adapter, typename AP, typename AccessAssert>
inline void MemoryWriterHost<Adapter, AP, AccessAssert>::release() {
  debug_only(is_acquired();)
  StorageHost<Adapter, AP>::release();
  debug_only(_access.release();)
}

#ifdef ASSERT
template <typename Adapter, typename AP, typename AccessAssert>
inline bool MemoryWriterHost<Adapter, AP, AccessAssert>::is_acquired() const {
  return _access.is_acquired();
}
#endif

template <typename Adapter, typename AP>
inline AcquireReleaseMemoryWriterHost<Adapter, AP>::AcquireReleaseMemoryWriterHost(typename Adapter::StorageType* storage, Thread* thread) :
  MemoryWriterHost<Adapter, AP>(storage, thread) {
  this->acquire();
}

template <typename Adapter, typename AP>
inline AcquireReleaseMemoryWriterHost<Adapter, AP>::AcquireReleaseMemoryWriterHost(typename Adapter::StorageType* storage, size_t size) :
  MemoryWriterHost<Adapter, AP>(storage, size) {
  this->acquire();
}

template <typename Adapter, typename AP>
inline AcquireReleaseMemoryWriterHost<Adapter, AP>::AcquireReleaseMemoryWriterHost(Thread* thread) :
  MemoryWriterHost<Adapter, AP>(thread) {
  this->acquire();
}

template <typename Adapter, typename AP>
inline AcquireReleaseMemoryWriterHost<Adapter, AP>::~AcquireReleaseMemoryWriterHost() {
  assert(this->is_acquired(), "invariant");
  this->release();
}

#endif // SHARE_VM_JFR_WRITERS_JFRMEMORYWRITERHOST_INLINE_HPP