# HW2DReader

## Functions

| `HW2DReader`
| `HW2DReader`
| `~HW2DReader`
void | `init`
void | `GetExtents`
WT_Result | `read`
WT_Result | `process_stream_close`
WT_Result | `process_stream_end_seek`
WT_Result | `process_stream_open`
WT_Result | `process_stream_read`
WT_Result | `process_stream_seek`
WT_Result | `process_stream_tell`
WT_Result | `process_stream_write`

## Detailed Description

class `HW2DReader` : public WT_FileExt

  Public Functions

  `HW2DReader`(DWFInputStream *rW2DStream, HInputHandlerOptions *pInputHandlerOptions, HC_KEY model_key, bool rebaseModel, HInputHandler *m)
  `HW2DReader`(DWFToolkit::DWFResource *pResource, HInputHandlerOptions *pInputHandlerOptions, HC_KEY model_key, bool rebaseModel, HInputHandler *m)
  inline virtual `~HW2DReader`()
  void `init`()
  void `GetExtents`(double &x, double &y)
  inline WT_Result `read`(double z_separation, double depth_range)
  inline WT_Result `process_stream_close`()
  inline WT_Result `process_stream_end_seek`()
  inline WT_Result `process_stream_open`()
  inline WT_Result `process_stream_read`(int desired_bytes, int &bytes_read, void *buffer)
  inline WT_Result `process_stream_seek`(int distance, int &amount_seeked)
  inline WT_Result `process_stream_tell`(unsigned long *current_file_pointer_position)
  inline WT_Result `process_stream_write`(int size, void const *buffer)

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