/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file vertexDataSaveFile.I
 * @author drose
 * @date 2007-05-12
 */

/**
 * Returns true if the save file was successfully created and is ready for
 * use, false if there was an error.
 */
INLINE bool VertexDataSaveFile::
is_valid() const {
  return _is_valid;
}

/**
 * Returns the amount of space consumed by the save file, including unused
 * portions.
 */
INLINE size_t VertexDataSaveFile::
get_total_file_size() const {
  return _total_file_size;
}

/**
 * Returns the amount of space within the save file that is currently in use.
 */
INLINE size_t VertexDataSaveFile::
get_used_file_size() const {
  return SimpleAllocator::get_total_size();
}


/**
 *
 */
INLINE VertexDataSaveBlock::
VertexDataSaveBlock(VertexDataSaveFile *file, size_t start, size_t size) :
  SimpleAllocatorBlock(file, start, size)
{
}

/**
 * Sets the compressed flag.  This is true to indicate the data is written in
 * zlib-compressed form to the save file; false to indicate the data is
 * uncompressed.
 */
INLINE void VertexDataSaveBlock::
set_compressed(bool compressed) {
  _compressed = compressed;
}

/**
 * Returns the compressed flag.  This is true to indicate the data is written
 * in zlib-compressed form to the save file; false to indicate the data is
 * uncompressed.
 */
INLINE bool VertexDataSaveBlock::
get_compressed() const {
  return _compressed;
}