/usr/include/dcmtk/ofstd/ofstream.h is in libdcmtk-dev 3.6.1~20150924-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* Copyright (C) 2002-2012, OFFIS e.V.
* All rights reserved. See COPYRIGHT file for details.
*
* This software and supporting documentation were developed by
*
* OFFIS e.V.
* R&D Division Health
* Escherweg 2
* D-26121 Oldenburg, Germany
*
*
* Module: ofstd
*
* Author: Andreas Barth
*
* Purpose: C++ header to handle standard and old stream libraries.
*
*/
#ifndef OFSTREAM_H
#define OFSTREAM_H
#include "dcmtk/config/osconfig.h"
#ifdef USE_STD_CXX_INCLUDES
#include <iostream>
#ifdef HAVE_IOS
#include <ios>
#endif
#include <fstream>
#include <iomanip>
// For standard STREAMS library: preference for standard stringstream
#if defined(HAVE_SSTREAM)
#include <sstream>
#define USE_STRINGSTREAM
#elif defined(HAVE_STRSTREAM)
#include <strstream>
#else
#error DCMTK needs stringstream or strstream type
#endif
/* DCMTK by default does not anymore pollute the default namespace by
* importing namespace std. Earlier releases did this to simplify compatibility
* with older compilers where STL classes were not consistently defined
* in namespace std. We now have configure macros which should care for this.
* If user code still relies on namespace std to be included, compile with
* macro USING_STD_NAMESPACE defined.
*/
#ifdef USING_STD_NAMESPACE
namespace std { }
using namespace std;
#endif
#else /* USE_STD_CXX_INCLUDES */
#include <iostream.h>
#include <fstream.h>
// For old STREAMS library: preference for strstream
#if defined(HAVE_STRSTREA_H) || defined(HAVE_STRSTREAM_H)
#ifdef HAVE_STRSTREA_H
#include <strstrea.h>
#else
#include <strstream.h>
#endif
#elif defined(HAVE_SSTREAM_H)
#include <sstream.h>
#define USE_STRINGSTREAM
#else
#error DCMTK needs stringstream or strstream type
#endif
#include <iomanip.h>
#endif /* USE_STD_CXX_INCLUDES */
// define STD_NAMESPACE to std:: if the standard namespace exists
#ifndef STD_NAMESPACE
#ifdef HAVE_STD_NAMESPACE
#define STD_NAMESPACE std::
#else
#define STD_NAMESPACE
#endif
#endif
#define OFendl STD_NAMESPACE endl
#ifdef USE_STRINGSTREAM
typedef STD_NAMESPACE stringstream OFStringStream;
typedef STD_NAMESPACE ostringstream OFOStringStream;
typedef STD_NAMESPACE istringstream OFIStringStream;
#define OFStringStream_ends ""
#ifdef HAVE_STD_STRING
#define OFSTRINGSTREAM_GETOFSTRING(oss, strng) \
OFString strng((oss).str());
#else
#define OFSTRINGSTREAM_GETOFSTRING(oss, strng) \
STD_NAMESPACE string strng##__((oss).str()); \
OFString strng(strng##__.c_str(), strng##__.length());
#endif
// The following two macros define a block structure. Please note that variables
// declared between xxx_GETSTR and xxx_FREESTR are only valid within this scope.
#define OFSTRINGSTREAM_GETSTR(oss, chptr) \
{ \
STD_NAMESPACE string chptr##__ = (oss).str(); \
const char *chptr = chptr##__.c_str();
#define OFSTRINGSTREAM_FREESTR(chptr) \
}
#else /* USE_STRINGSTREAM */
typedef STD_NAMESPACE strstream OFStringStream;
typedef STD_NAMESPACE ostrstream OFOStringStream;
typedef STD_NAMESPACE istrstream OFIStringStream;
#define OFStringStream_ends STD_NAMESPACE ends
#define OFSTRINGSTREAM_GETOFSTRING(oss, strng) \
char *strng##__ = (oss).str(); \
OFString strng(strng##__, (oss).pcount()); \
delete[] strng##__;
// The following two macros define a block structure. Please note that variables
// declared between xxx_GETSTR and xxx_FREESTR are only valid within this scope.
#define OFSTRINGSTREAM_GETSTR(oss, chptr) \
{ \
const char *chptr = (oss).str();
#define OFSTRINGSTREAM_FREESTR(chptr) \
delete[] (char *)chptr; \
}
#endif /* USE_STRINGSTREAM */
#endif /* OFSTREAM_H */
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