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dcvrds.h

00001 /*
00002  *
00003  *  Copyright (C) 1994-2002, OFFIS
00004  *
00005  *  This software and supporting documentation were developed by
00006  *
00007  *    Kuratorium OFFIS e.V.
00008  *    Healthcare Information and Communication Systems
00009  *    Escherweg 2
00010  *    D-26121 Oldenburg, Germany
00011  *
00012  *  THIS SOFTWARE IS MADE AVAILABLE,  AS IS,  AND OFFIS MAKES NO  WARRANTY
00013  *  REGARDING  THE  SOFTWARE,  ITS  PERFORMANCE,  ITS  MERCHANTABILITY  OR
00014  *  FITNESS FOR ANY PARTICULAR USE, FREEDOM FROM ANY COMPUTER DISEASES  OR
00015  *  ITS CONFORMITY TO ANY SPECIFICATION. THE ENTIRE RISK AS TO QUALITY AND
00016  *  PERFORMANCE OF THE SOFTWARE IS WITH THE USER.
00017  *
00018  *  Module:  dcmdata
00019  *
00020  *  Author:  Gerd Ehlers, Andreas Barth
00021  *
00022  *  Purpose: Interface of class DcmDecimalString
00023  *
00024  *  Last Update:      $Author: joergr $
00025  *  Update Date:      $Date: 2002/12/06 12:49:15 $
00026  *  Source File:      $Source: /share/dicom/cvs-depot/dcmtk/dcmdata/include/dcvrds.h,v $
00027  *  CVS/RCS Revision: $Revision: 1.13 $
00028  *  Status:           $State: Exp $
00029  *
00030  *  CVS/RCS Log at end of file
00031  *
00032  */
00033 
00034 
00035 #ifndef DCVRDS_H
00036 #define DCVRDS_H
00037 
00038 #include "osconfig.h"    /* make sure OS specific configuration is included first */
00039 
00040 #include "dctypes.h"
00041 #include "dcbytstr.h"
00042 
00043 
00046 class DcmDecimalString
00047   : public DcmByteString
00048 {
00049 
00050   public:
00051 
00057     DcmDecimalString(const DcmTag &tag,
00058                      const Uint32 len = 0);
00059 
00063     DcmDecimalString(const DcmDecimalString &old);
00064 
00067     virtual ~DcmDecimalString();
00068 
00073     DcmDecimalString &operator=(const DcmDecimalString &obj);
00074 
00078     virtual DcmEVR ident() const;
00079 
00085     virtual OFCondition getFloat64(Float64 &doubleVal,
00086                                    const unsigned long pos = 0);
00087 
00094     virtual OFCondition getOFString(OFString &stringVal,
00095                                     const unsigned long pos,
00096                                     OFBool normalize = OFTrue);
00097 };
00098 
00099 
00100 #endif // DCVRDS_H
00101 
00102 
00103 /*
00104 ** CVS/RCS Log:
00105 ** $Log: dcvrds.h,v $
00106 ** Revision 1.13  2002/12/06 12:49:15  joergr
00107 ** Enhanced "print()" function by re-working the implementation and replacing
00108 ** the boolean "showFullData" parameter by a more general integer flag.
00109 ** Added doc++ documentation.
00110 ** Made source code formatting more consistent with other modules/files.
00111 **
00112 ** Revision 1.12  2002/04/25 09:51:08  joergr
00113 ** Removed getOFStringArray() implementation.
00114 **
00115 ** Revision 1.11  2001/09/25 17:19:30  meichel
00116 ** Adapted dcmdata to class OFCondition
00117 **
00118 ** Revision 1.10  2001/06/01 15:48:49  meichel
00119 ** Updated copyright header
00120 **
00121 ** Revision 1.9  2000/03/08 16:26:22  meichel
00122 ** Updated copyright header.
00123 **
00124 ** Revision 1.8  1999/03/31 09:24:58  meichel
00125 ** Updated copyright header in module dcmdata
00126 **
00127 ** Revision 1.7  1998/11/12 16:47:47  meichel
00128 ** Implemented operator= for all classes derived from DcmObject.
00129 **
00130 ** Revision 1.6  1997/09/11 15:13:13  hewett
00131 ** Modified getOFString method arguments by removing a default value
00132 ** for the pos argument.  By requiring the pos argument to be provided
00133 ** ensures that callers realise getOFString only gets one component of
00134 ** a multi-valued string.
00135 **
00136 ** Revision 1.5  1997/08/29 08:32:41  andreas
00137 ** - Added methods getOFString and getOFStringArray for all
00138 **   string VRs. These methods are able to normalise the value, i. e.
00139 **   to remove leading and trailing spaces. This will be done only if
00140 **   it is described in the standard that these spaces are not relevant.
00141 **   These methods do not test the strings for conformance, this means
00142 **   especially that they do not delete spaces where they are not allowed!
00143 **   getOFStringArray returns the string with all its parts separated by \
00144 **   and getOFString returns only one value of the string.
00145 **   CAUTION: Currently getString returns a string with trailing
00146 **   spaces removed (if dcmEnableAutomaticInputDataCorrection == OFTrue) and
00147 **   truncates the original string (since it is not copied!). If you rely on this
00148 **   behaviour please change your application now.
00149 **   Future changes will ensure that getString returns the original
00150 **   string from the DICOM object (NULL terminated) inclusive padding.
00151 **   Currently, if you call getOF... before calling getString without
00152 **   normalisation, you can get the original string read from the DICOM object.
00153 **
00154 ** Revision 1.4  1997/05/12 07:37:44  andreas
00155 ** - new get-Methods for DcmDecimalString: getFloat64 and
00156 **   DcmIntegerString: getSint32
00157 **
00158 ** Revision 1.3  1996/01/05 13:23:04  andreas
00159 ** - changed to support new streaming facilities
00160 ** - more cleanups
00161 ** - merged read / write methods for block and file transfer
00162 **
00163 */


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