DCMTree_Utils.h

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/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
// uses its own namespace to avoid name-mangling problems
// with alias types
// (toString(unsigned int) vs. toString(Tagid) for example)
 
#ifndef DCM_TREE_UTILS_H
#define DCM_TREE_UTILS_H
 
#ifdef _MSC_VER
  #pragma warning (push)
  #pragma warning (disable : 4350)
#endif
 
#include <string>
#include <list>
#include <istream>
#include <ostream>
 
#ifdef _MSC_VER
  #pragma warning (pop)
#endif
 
#include "DCMTree_Lib.h"
#include "DCMTree_Defines.h"
 
namespace DCMTree_Utils
{
  const std::string configInstallPath();
 
  const std::list<std::string> configLibraryPathList(const std::string &installPath);
 
  class DCMTREE_EXPORT LoadLibraryDelegate {
  public:
    virtual ~LoadLibraryDelegate() {};
    virtual bool loadDICOMLibraries() = 0;
  };
 
  bool configLoadDll( std::string dllPath);
 
  DCMTREE_EXPORT void configLoadLibraries( LoadLibraryDelegate* delegate = nullptr );
 
  typedef std::list<std::string> StringList;
 
  DCMTREE_EXPORT StringList split (const std::string &tosplit,char c,bool skipempties=false);
 
  DCMTREE_EXPORT std::string toString (const DCMTree::Date &date);
 
  DCMTREE_EXPORT std::string toString (const DCMTree::Time &time);
 
  DCMTREE_EXPORT std::string toString (const DCMTree::DateTime &datetime);
 
  DCMTREE_EXPORT std::string toString (int val);
 
  DCMTREE_EXPORT std::string toString (unsigned int val);
 
  DCMTREE_EXPORT std::string toString (float val);
 
  DCMTREE_EXPORT std::string toString (double val);
 
  DCMTREE_EXPORT DCMTree::Date toDate (const std::string &str);
 
  DCMTREE_EXPORT DCMTree::Time toTime (const std::string &str);
 
  DCMTREE_EXPORT DCMTree::DateTime toDateTime (const std::string &str);
 
  DCMTREE_EXPORT std::string digitsOnly (const std::string &str,bool allowhex=false);
 
  DCMTREE_EXPORT std::string afterFractionPart (const std::string &str);
 
  DCMTREE_EXPORT std::string beforeFractionPart (const std::string &str);
 
  DCMTREE_EXPORT int hexToInt (const std::string &str);
 
  DCMTREE_EXPORT unsigned int hexToUInt (const std::string &str);
 
  DCMTREE_EXPORT int toInt (const std::string &str);
 
  DCMTREE_EXPORT unsigned int toUInt (const std::string &str);
 
  DCMTREE_EXPORT double toDouble (const std::string &str);
 
  DCMTREE_EXPORT std::string toString(const DCMTree::Vr vr);
 
  DCMTREE_EXPORT DCMTree::Vr toVr(const std::string& vrString);
 
  DCMTREE_EXPORT void toStream (std::ostream &out,const std::string &val);
  DCMTREE_EXPORT void toStream (std::ostream &out,const int &val);
  DCMTREE_EXPORT void toStream (std::ostream &out,const unsigned int &val);
  DCMTREE_EXPORT void toStream (std::ostream &out,const bool &val);
  DCMTREE_EXPORT void toStream (std::ostream &out,const unsigned char *ptr,unsigned int size);
 
  DCMTREE_EXPORT void fromStream (std::istream &in,std::string &val, size_t maxSize = 0);
  DCMTREE_EXPORT void fromStream (std::istream &in,int &val);
  DCMTREE_EXPORT void fromStream (std::istream &in,unsigned int &val);
  DCMTREE_EXPORT void fromStream (std::istream &in,bool &val);
  DCMTREE_EXPORT void fromStream (std::istream &in,unsigned char *ptr,unsigned int size);
 
  typedef void (*LoggingHandler) (std::string, int);
 
  DCMTREE_EXPORT void setLoggingHandler ( LoggingHandler handler );
  DCMTREE_EXPORT LoggingHandler getLoggingHandler ();
  DCMTREE_EXPORT void logMessage( std::string message, int errorCode = 0 );
 
  DCMTREE_EXPORT std::string condGetNameForTag(DCMTree::TagId tag, const std::string &defaultName);
}
 
#endif