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gdcmUsage.h
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    00001 /*=========================================================================
    00002
    00003   Program: GDCM (Grassroots DICOM). A DICOM library
    00004
    00005   Copyright (c) 2006-2011 Mathieu Malaterre
    00006   All rights reserved.
    00007   See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
    00008
    00009      This software is distributed WITHOUT ANY WARRANTY; without even
    00010      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
    00011      PURPOSE.  See the above copyright notice for more information.
    00012
    00013 =========================================================================*/
    00014 #ifndef GDCMUSAGE_H
    00015 #define GDCMUSAGE_H
    00016
    00017 #include "gdcmTypes.h"
    00018
    00019 #include <iostream>
    00020
    00021 namespace gdcm
    00022 {
    00023
    00048 class GDCM_EXPORT Usage
    00049 {
    00050 public:
    00051   typedef enum {
    00052     Mandatory, // (see A.1.3.1) , abbreviated M
    00053     Conditional, // (see A.1.3.2) , abbreviated C
    00054     UserOption, // (see A.1.3.3) , abbreviated U
    00055     Invalid
    00056   } UsageType;
    00057
    00058   Usage(UsageType type = Invalid) : UsageField(type) { }
    00059
    00060   operator UsageType () const { return UsageField; }
    00061   friend std::ostream &operator<<(std::ostream &os, const Usage &vr);
    00062
    00063   static const char *GetUsageString(UsageType type);
    00064   static UsageType GetUsageType(const char *type);
    00065
    00066 private:
    00067   UsageType UsageField;
    00068 };
    00069 //-----------------------------------------------------------------------------
    00070 inline std::ostream &operator<<(std::ostream &_os, const Usage &val)
    00071 {
    00072   _os << Usage::GetUsageString(val.UsageField);
    00073   return _os;
    00074 }
    00075
    00076 } // end namespace gdcm
    00077
    00078 #endif //GDCMUSAGE_H