00001 /* 00002 * 00003 * Copyright (C) 1994-2010, 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: dcmdata 00015 * 00016 * Author: Gerd Ehlers 00017 * 00018 * Purpose: Interface of class DcmShortText 00019 * 00020 * Last Update: $Author: joergr $ 00021 * Update Date: $Date: 2010-10-14 13:15:43 $ 00022 * CVS/RCS Revision: $Revision: 1.19 $ 00023 * Status: $State: Exp $ 00024 * 00025 * CVS/RCS Log at end of file 00026 * 00027 */ 00028 00029 00030 #ifndef DCVRST_H 00031 #define DCVRST_H 00032 00033 #include "dcmtk/config/osconfig.h" /* make sure OS specific configuration is included first */ 00034 00035 #include "dcmtk/dcmdata/dcchrstr.h" 00036 00037 00040 class DcmShortText 00041 : public DcmCharString 00042 { 00043 public: 00044 00050 DcmShortText(const DcmTag &tag, 00051 const Uint32 len = 0); 00052 00056 DcmShortText(const DcmShortText &old ); 00057 00060 virtual ~DcmShortText(); 00061 00066 DcmShortText &operator=(const DcmShortText &obj); 00067 00071 virtual DcmObject *clone() const 00072 { 00073 return new DcmShortText(*this); 00074 } 00075 00088 virtual OFCondition copyFrom(const DcmObject& rhs); 00089 00093 virtual DcmEVR ident() const; 00094 00100 virtual OFCondition checkValue(const OFString &vm = "", 00101 const OFBool oldFormat = OFFalse); 00102 00108 virtual unsigned long getVM(); 00109 00116 virtual OFCondition getOFString(OFString &stringVal, 00117 const unsigned long pos, 00118 OFBool normalize = OFTrue); 00119 00125 virtual OFCondition getOFStringArray(OFString &stringVal, 00126 OFBool normalize = OFTrue); 00127 00128 /* --- static helper functions --- */ 00129 00134 static OFCondition checkStringValue(const OFString &value); 00135 }; 00136 00137 00138 #endif // DCVRST_H 00139 00140 /* 00141 ** CVS/RCS Log: 00142 ** $Log: dcvrst.h,v $ 00143 ** Revision 1.19 2010-10-14 13:15:43 joergr 00144 ** Updated copyright header. Added reference to COPYRIGHT file. 00145 ** 00146 ** Revision 1.18 2010-04-23 15:26:13 joergr 00147 ** Specify an appropriate default value for the "vm" parameter of checkValue(). 00148 ** 00149 ** Revision 1.17 2010-04-23 14:25:27 joergr 00150 ** Added new method to all VR classes which checks whether the stored value 00151 ** conforms to the VR definition and to the specified VM. 00152 ** 00153 ** Revision 1.16 2009-08-03 09:05:30 joergr 00154 ** Added methods that check whether a given string value conforms to the VR and 00155 ** VM definitions of the DICOM standards. 00156 ** 00157 ** Revision 1.15 2008-07-17 11:19:49 onken 00158 ** Updated copyFrom() documentation. 00159 ** 00160 ** Revision 1.14 2008-07-17 10:30:23 onken 00161 ** Implemented copyFrom() method for complete DcmObject class hierarchy, which 00162 ** permits setting an instance's value from an existing object. Implemented 00163 ** assignment operator where necessary. 00164 ** 00165 ** Revision 1.13 2005-12-08 16:29:10 meichel 00166 ** Changed include path schema for all DCMTK header files 00167 ** 00168 ** Revision 1.12 2004/07/01 12:28:25 meichel 00169 ** Introduced virtual clone method for DcmObject and derived classes. 00170 ** 00171 ** Revision 1.11 2002/12/06 12:49:19 joergr 00172 ** Enhanced "print()" function by re-working the implementation and replacing 00173 ** the boolean "showFullData" parameter by a more general integer flag. 00174 ** Added doc++ documentation. 00175 ** Made source code formatting more consistent with other modules/files. 00176 ** 00177 ** Revision 1.10 2001/09/25 17:19:34 meichel 00178 ** Adapted dcmdata to class OFCondition 00179 ** 00180 ** Revision 1.9 2001/06/01 15:48:53 meichel 00181 ** Updated copyright header 00182 ** 00183 ** Revision 1.8 2000/03/08 16:26:26 meichel 00184 ** Updated copyright header. 00185 ** 00186 ** Revision 1.7 1999/03/31 09:25:08 meichel 00187 ** Updated copyright header in module dcmdata 00188 ** 00189 ** Revision 1.6 1998/11/12 16:47:55 meichel 00190 ** Implemented operator= for all classes derived from DcmObject. 00191 ** 00192 ** Revision 1.5 1997/09/11 15:13:17 hewett 00193 ** Modified getOFString method arguments by removing a default value 00194 ** for the pos argument. By requiring the pos argument to be provided 00195 ** ensures that callers realise getOFString only gets one component of 00196 ** a multi-valued string. 00197 ** 00198 ** Revision 1.4 1997/08/29 08:32:44 andreas 00199 ** - Added methods getOFString and getOFStringArray for all 00200 ** string VRs. These methods are able to normalise the value, i. e. 00201 ** to remove leading and trailing spaces. This will be done only if 00202 ** it is described in the standard that these spaces are not relevant. 00203 ** These methods do not test the strings for conformance, this means 00204 ** especially that they do not delete spaces where they are not allowed! 00205 ** getOFStringArray returns the string with all its parts separated by \ 00206 ** and getOFString returns only one value of the string. 00207 ** CAUTION: Currently getString returns a string with trailing 00208 ** spaces removed (if dcmEnableAutomaticInputDataCorrection == OFTrue) and 00209 ** truncates the original string (since it is not copied!). If you rely on this 00210 ** behaviour please change your application now. 00211 ** Future changes will ensure that getString returns the original 00212 ** string from the DICOM object (NULL terminated) inclusive padding. 00213 ** Currently, if you call getOF... before calling getString without 00214 ** normalisation, you can get the original string read from the DICOM object. 00215 ** 00216 ** Revision 1.3 1996/01/05 13:23:10 andreas 00217 ** - changed to support new streaming facilities 00218 ** - more cleanups 00219 ** - merged read / write methods for block and file transfer 00220 ** 00221 */