Method CachedBlockDevice

lib/src/device/CachedBlockDevice.cpp:20–32

   */

  CachedBlockDevice::CachedBlockDevice(BlockDevice& bd,uint32_t numCachedBlocks) :
    _device(bd), _numCachedBlocks(numCachedBlocks), _blockSize(bd.getBlockSizeInBytes()) {
    uint32_t i;

    _cachedBlocks=new uint8_t *[numCachedBlocks];
    _cacheIndex=new CacheEntry[numCachedBlocks];

    for(i=0;i<numCachedBlocks;i++) {
      _cachedBlocks[i]=new uint8_t[_blockSize];
      _cacheIndex[i].BlockIndex=FREE_CACHE_ENTRY;
      _cacheIndex[i].CacheIndex=i;
    }
  }

  /**
   * Destructor. Free memory allocated by the cache.