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/*=========================================================================
Program: DICOMParser
Module: DICOMFile.h
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2003 Matt Turek
All rights reserved.
See Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#ifndef __DICOMFILE_H_
#define __DICOMFILE_H_
#ifdef _MSC_VER
#pragma warning ( disable : 4514 )
#pragma warning ( push, 3 )
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string>
#include "DICOMTypes.h"
#include "DICOMConfig.h"
#include "DICOMSource.h"
namespace DICOMPARSER_NAMESPACE
{
//
// DICOM data source that is file.
//
class DICOM_EXPORT DICOMFile : public DICOMSource
{
public:
DICOMFile();
virtual ~DICOMFile();
//
// Open a file with filename. Returns a bool
// that is true if the file is successfully
// opened.
//
bool Open(const dicom_stl::string& filename);
//
// Close a file.
//
void Close();
//
// Return the position in the file.
//
long Tell();
//
// Move to a particular position in the file.
//
void SkipToPos(long);
//
// Return the size of the file.
//
long GetSize();
//
// Skip a number of bytes.
//
void Skip(long);
//
// Skip to the beginning of the file.
//
void SkipToStart();
//
// Read data of length len.
//
void Read(void* data, long len);
protected:
DICOMFile(const DICOMFile&);
void operator=(const DICOMFile&);
//
// Internal storage for the file pointer.
//
dicom_stream::ifstream InputStream;
private:
};
}
#ifdef _MSC_VER
#pragma warning ( pop )
#endif
#endif // __DICOMFILE_H_
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