OFFIS DCMTK: ofstd/include/dcmtk/ofstd/ofstdinc.h Source File

00001 /*
00002  *
00003  *  Copyright (C) 1997-2010, OFFIS e.V.
00004  *  All rights reserved.  See COPYRIGHT file for details.
00005  *
00006  *  This software and supporting documentation were developed by
00007  *
00008  *    OFFIS e.V.
00009  *    R&D Division Health
00010  *    Escherweg 2
00011  *    D-26121 Oldenburg, Germany
00012  *
00013  *
00014  *  Module:  ofstd
00015  *
00016  *  Author:  Marco Eichelberg
00017  *
00018  *  Purpose: encapsulation of old style vs. ISO C++ standard includes
00019  *
00020  *  Last Update:      $Author: joergr $
00021  *  Update Date:      $Date: 2010-10-14 13:15:50 $
00022  *  CVS/RCS Revision: $Revision: 1.15 $
00023  *  Status:           $State: Exp $
00024  *
00025  *  CVS/RCS Log at end of file
00026  *
00027  */
00028 
00029 // this file is not and should not be protected against multiple inclusion
00030 
00031 #include "dcmtk/config/osconfig.h"
00032 
00033 /* DCMTK by default does not anymore pollute the default namespace by 
00034  * importing namespace std. Earlier releases did this to simplify compatibility
00035  * with older compilers where STL classes were not consistently defined
00036  * in namespace std. We now have configure macros which should care for this.
00037  * If user code still relies on namespace std to be included, compile with
00038  * macro USING_STD_NAMESPACE defined.
00039  */
00040 #ifdef USING_STD_NAMESPACE
00041 namespace std { }
00042 using namespace std;
00043 #endif
00044 
00045 // define STD_NAMESPACE to std:: if the standard namespace exists
00046 #ifndef STD_NAMESPACE
00047 #ifdef HAVE_STD_NAMESPACE
00048 #define STD_NAMESPACE std::
00049 #else
00050 #define STD_NAMESPACE
00051 #endif
00052 #endif
00053 
00054 /* Header files as defined in ISO/IEC 14882:1998, Section 17.4.1.2, Table 11
00055  * These are header files for the Standard C++ Library.
00056  */
00057 
00058 // define INCLUDE_ALGORITHM to include "ofalgo.h"
00059 #ifdef INCLUDE_ALGORITHM
00060 #include "dcmtk/ofstd/ofalgo.h"
00061 #endif
00062 
00063 // we don't yet support <bitset>, <complex>, <deque>, <exception>, <functional>
00064 
00065 // all stream related headers are handled by "ofstream.h"
00066 #if defined(INCLUDE_IOSFWD) || defined(INCLUDE_IOSTREAM) || defined(INCLUDE_ISTREAM) || \
00067     defined(INCLUDE_OSTREAM) || defined(INCLUDE_IOMANIP) || defined(INCLUDE_IOS) || \
00068     defined(INCLUDE_FSTREAM) || defined(INCLUDE_SSTREAM)
00069 #include "dcmtk/ofstd/ofstream.h"
00070 #endif
00071 
00072 // we don't yet support <iterator>, <limits>
00073 
00074 // define INCLUDE_LIST to include "oflist.h"
00075 #ifdef INCLUDE_LIST
00076 #include "dcmtk/ofstd/oflist.h"
00077 #endif
00078 
00079 // we don't yet support <locale>, <map>, <memory>, <numeric>, <queue>, <set>
00080 
00081 // define INCLUDE_NEW to include <new> or <new.h> if available
00082 #ifdef INCLUDE_NEW
00083 #ifdef USE_STD_CXX_INCLUDES
00084 #include <new>
00085 #elif defined(HAVE_NEW_H)
00086 #include <new.h>
00087 #endif
00088 #endif
00089 
00090 // define INCLUDE_STACK to include "ofstack.h"
00091 #ifdef INCLUDE_STACK
00092 #include "dcmtk/ofstd/ofstack.h"
00093 #endif
00094 
00095 // we don't yet support <stdexcept>
00096 
00097 // define INCLUDE_STREAMBUF to include <streambuf> or <streambuf.h> if available
00098 #ifdef INCLUDE_STREAMBUF
00099 #ifdef USE_STD_CXX_INCLUDES
00100 #include <streambuf>
00101 #elif defined(HAVE_STREAMBUF_H)
00102 #include <streambuf.h>
00103 #endif
00104 #endif
00105 
00106 // define INCLUDE_STRING to include "ofstring.h"
00107 #ifdef INCLUDE_STRING
00108 #include "dcmtk/ofstd/ofstring.h"
00109 #endif
00110 
00111 // we don't yet support <typeinfo>, <valarray>, <vector>
00112 
00113 
00114 /* Header files as defined in ISO/IEC 14882:1998, Section 17.4.1.2, Table 12
00115  * These are header files for the Standard C Library.
00116  */
00117 
00118 // define INCLUDE_CASSERT to include <cassert> or <assert.h> if available
00119 #ifdef INCLUDE_CASSERT
00120 #ifdef USE_STD_CXX_INCLUDES
00121 #include <cassert>
00122 #elif defined(HAVE_ASSERT_H)
00123 BEGIN_EXTERN_C
00124 #include <assert.h>
00125 END_EXTERN_C
00126 #endif
00127 #endif
00128 
00129 // define INCLUDE_CCTYPE to include <cctype> or <ctype.h> if available
00130 #ifdef INCLUDE_CCTYPE
00131 #ifdef USE_STD_CXX_INCLUDES
00132 #include <cctype>
00133 #elif defined(HAVE_CTYPE_H)
00134 BEGIN_EXTERN_C
00135 #include <ctype.h>
00136 END_EXTERN_C
00137 #endif
00138 #endif
00139 
00140 // define INCLUDE_CERRNO  to include <cerrno> or <errno.h> if available
00141 #ifdef INCLUDE_CERRNO
00142 #ifdef USE_STD_CXX_INCLUDES
00143 #include <cerrno>
00144 #elif defined(HAVE_ERRNO_H)
00145 BEGIN_EXTERN_C
00146 #include <errno.h>
00147 END_EXTERN_C
00148 #endif
00149 #endif
00150 
00151 // define INCLUDE_CFLOAT  to include <cfloat> or <float.h> if available
00152 #ifdef INCLUDE_CFLOAT
00153 #ifdef USE_STD_CXX_INCLUDES
00154 #include <cfloat>
00155 #elif defined(HAVE_FLOAT_H)
00156 BEGIN_EXTERN_C
00157 #include <float.h>
00158 END_EXTERN_C
00159 #endif
00160 #endif
00161 
00162 // define INCLUDE_CISO646 to include <ciso646> or <iso646.h> if available
00163 #ifdef INCLUDE_CISO646
00164 #ifdef USE_STD_CXX_INCLUDES
00165 #include <ciso646>
00166 #elif defined(HAVE_ISO646_H)
00167 BEGIN_EXTERN_C
00168 #include <iso646.h>
00169 END_EXTERN_C
00170 #endif
00171 #endif
00172 
00173 // define INCLUDE_CLIMITS to include <climits> or <limits.h> if available
00174 #ifdef INCLUDE_CLIMITS
00175 #ifdef USE_STD_CXX_INCLUDES
00176 #include <climits>
00177 #elif defined(HAVE_LIMITS_H)
00178 BEGIN_EXTERN_C
00179 #include <limits.h>
00180 END_EXTERN_C
00181 #endif
00182 #endif
00183 
00184 // define INCLUDE_CLOCALE to include <clocale> or <locale.h> if available
00185 #ifdef INCLUDE_CLOCALE
00186 #ifdef USE_STD_CXX_INCLUDES
00187 #include <clocale>
00188 #elif defined(HAVE_LOCALE_H)
00189 BEGIN_EXTERN_C
00190 #include <locale.h>
00191 END_EXTERN_C
00192 #endif
00193 #endif
00194 
00195 // define INCLUDE_CMATH to include <cmath> or <math.h> if available
00196 #ifdef INCLUDE_CMATH
00197 #ifdef USE_STD_CXX_INCLUDES
00198 #include <cmath>
00199 #elif defined(HAVE_MATH_H)
00200 #ifndef INCLUDE_MATH_H_AS_CXX
00201 // some systems use C++ language features in <math.h>
00202 BEGIN_EXTERN_C
00203 #endif
00204 #include <math.h>
00205 #ifndef INCLUDE_MATH_H_AS_CXX
00206 END_EXTERN_C
00207 #endif
00208 #endif
00209 #endif
00210 
00211 // define INCLUDE_CSETJMP to include <csetjmp> or <setjmp.h> if available
00212 #ifdef INCLUDE_CSETJMP
00213 #ifdef USE_STD_CXX_INCLUDES
00214 #include <csetjmp>
00215 #elif defined(HAVE_SETJMP_H)
00216 BEGIN_EXTERN_C
00217 #include <setjmp.h>
00218 END_EXTERN_C
00219 #endif
00220 #endif
00221 
00222 // define INCLUDE_CSIGNAL to include <csignal> or <signal.h> if available
00223 #ifdef INCLUDE_CSIGNAL
00224 #ifdef USE_STD_CXX_INCLUDES
00225 #include <csignal>
00226 #elif defined(HAVE_SIGNAL_H)
00227 BEGIN_EXTERN_C
00228 #include <signal.h>
00229 END_EXTERN_C
00230 #endif
00231 #endif
00232 
00233 // define INCLUDE_CSTDARG to include <cstdarg> or <stdarg.h> if available
00234 #ifdef INCLUDE_CSTDARG
00235 #ifdef USE_STD_CXX_INCLUDES
00236 #include <cstdarg>
00237 #elif defined(HAVE_STDARG_H)
00238 BEGIN_EXTERN_C
00239 #include <stdarg.h>
00240 END_EXTERN_C
00241 #endif
00242 #endif
00243 
00244 // define INCLUDE_CSTDDEF to include <cstddef> or <stddef.h> if available
00245 #ifdef INCLUDE_CSTDDEF
00246 #ifdef USE_STD_CXX_INCLUDES
00247 #include <cstddef>
00248 #elif defined(HAVE_STDDEF_H)
00249 BEGIN_EXTERN_C
00250 #include <stddef.h>
00251 END_EXTERN_C
00252 #endif
00253 #endif
00254 
00255 // define INCLUDE_CSTDIO  to include <cstdio> or <stdio.h> if available
00256 #ifdef INCLUDE_CSTDIO
00257 #ifdef USE_STD_CXX_INCLUDES
00258 #include <cstdio>
00259 #elif defined(HAVE_STDIO_H)
00260 BEGIN_EXTERN_C
00261 #include <stdio.h>
00262 END_EXTERN_C
00263 #endif
00264 // MSVC6 doesn't know vsnprintf(), but it does know _vsnprintf()
00265 #if defined(_WIN32) && !defined(HAVE_VSNPRINTF)
00266 #define vsnprintf _vsnprintf
00267 #endif
00268 #endif
00269 
00270 // define INCLUDE_CSTDLIB to include <cstdlib> or <stdlib.h> if available
00271 #ifdef INCLUDE_CSTDLIB
00272 #ifdef USE_STD_CXX_INCLUDES
00273 #include <cstdlib>
00274 #elif defined(HAVE_STDLIB_H)
00275 /* workaround for bug in Borland C++ Builder */
00276 #ifndef __BORLANDC__
00277 BEGIN_EXTERN_C
00278 #endif
00279 #include <stdlib.h>
00280 #ifndef __BORLANDC__
00281 END_EXTERN_C
00282 #endif
00283 #endif
00284 #endif
00285 
00286 // define INCLUDE_CSTRING to include <cstring> or <string.h> if available
00287 #ifdef INCLUDE_CSTRING
00288 #ifdef USE_STD_CXX_INCLUDES
00289 #include <cstring>
00290 #elif defined(HAVE_STRING_H)
00291 BEGIN_EXTERN_C
00292 #include <string.h>
00293 END_EXTERN_C
00294 #endif
00295 // Some platforms define additional string functions like bzero or 
00296 // strcasecmp in <strings.h>, so we always include this file if available.
00297 #ifdef HAVE_STRINGS_H
00298 BEGIN_EXTERN_C
00299 #include <strings.h>
00300 END_EXTERN_C
00301 #endif
00302 #endif
00303 
00304 // define INCLUDE_CTIME to include <ctime> or <time.h> if available
00305 #ifdef INCLUDE_CTIME
00306 #ifdef USE_STD_CXX_INCLUDES
00307 #include <ctime>
00308 #elif defined(HAVE_TIME_H)
00309 BEGIN_EXTERN_C
00310 #include <time.h>
00311 END_EXTERN_C
00312 #endif
00313 #endif
00314 
00315 // define INCLUDE_CWCTYPE to include <cwctype> or <wctype.h> if available
00316 #ifdef INCLUDE_CWCTYPE
00317 #ifdef USE_STD_CXX_INCLUDES
00318 #include <cwctype>
00319 #elif defined(HAVE_WCTYPE_H)
00320 BEGIN_EXTERN_C
00321 #include <wctype.h>
00322 END_EXTERN_C
00323 #endif
00324 #endif
00325 
00326 
00327 /* Headers other than ISO C++, such as BSD and Posix.1 headers */
00328 
00329 // define INCLUDE_LIBC to include <libc.h> if available
00330 #ifdef INCLUDE_LIBC
00331 #ifdef HAVE_LIBC_H
00332 #ifndef INCLUDE_LIBC_H_AS_CXX
00333 BEGIN_EXTERN_C
00334 #endif
00335 #include <libc.h>
00336 #ifndef INCLUDE_LIBC_H_AS_CXX
00337 END_EXTERN_C
00338 #endif
00339 #endif
00340 #endif
00341 
00342 // define INCLUDE_UNISTD to include <unistd.h> if available
00343 #ifdef INCLUDE_UNISTD
00344 #ifdef HAVE_UNISTD_H
00345 BEGIN_EXTERN_C
00346 #include <unistd.h>
00347 END_EXTERN_C
00348 #endif
00349 #endif
00350 
00351 
00352 
00353 
00354 /*
00355  * CVS/RCS Log:
00356  * $Log: ofstdinc.h,v $
00357  * Revision 1.15  2010-10-14 13:15:50  joergr
00358  * Updated copyright header. Added reference to COPYRIGHT file.
00359  *
00360  * Revision 1.14  2010-03-11 08:37:24  uli
00361  * Use _vsnprintf() on MSVC6 since it doesn't know vsnprintf().
00362  *
00363  * Revision 1.13  2007-02-19 15:16:16  meichel
00364  * Namespace std is not imported into the default namespace anymore,
00365  *   unless DCMTK is compiled with macro USING_STD_NAMESPACE defined.
00366  *
00367  * Revision 1.12  2006/08/14 16:42:02  meichel
00368  * Defined two new macros: STD_NAMESPACE is defined to std:: if the standard
00369  *   namespace exists and empty otherwise. OFendl is defined as std::endl if
00370  *   the standard namespace exists and as endl otherwise.
00371  *
00372  * Revision 1.11  2005/12/08 16:06:05  meichel
00373  * Changed include path schema for all DCMTK header files
00374  *
00375  * Revision 1.10  2004/08/03 11:45:09  meichel
00376  * Added macros INCLUDE_LIBC and INCLUDE_UNISTD that correctly include libc.h
00377  *
00378  * Revision 1.9  2004/05/07 10:46:32  meichel
00379  * Removed unneeded semicolon, reported by gcc 3.4
00380  *
00381  * Revision 1.8  2003/12/11 13:40:22  meichel
00382  * Added support for including <new> or <new.h>
00383  *
00384  * Revision 1.7  2003/10/13 13:38:44  meichel
00385  * Activated Borland stdlib workaround for compiler versions other than 4.
00386  *
00387  * Revision 1.6  2002/12/16 16:20:45  meichel
00388  * Added configure test that checks if extern "C" inclusion
00389  *   of <math.h> fails, e.g. on HP/UX 10 and WIN32
00390  *
00391  * Revision 1.5  2002/12/11 15:54:47  meichel
00392  * Added empty namespace std declaration, needed on MSVC.
00393  *
00394  * Revision 1.4  2002/11/28 17:16:39  meichel
00395  * Including <math.h> without extern "C" on Win32 to avoid problem with MSVC5.
00396  *
00397  * Revision 1.3  2002/11/27 17:21:18  meichel
00398  * Fixed bug in ofstack inclusion code
00399  *
00400  * Revision 1.2  2002/11/27 12:33:34  meichel
00401  * Now including <strings.h> even if <string.h> is present.
00402  *
00403  * Revision 1.1  2002/11/27 11:20:52  meichel
00404  * Added new file ofstdinc.h that encapsulates the inclusion
00405  *   of old style vs. ISO C++ standard header files.
00406  *
00407  *
00408  */