options.h

#ifndef OPTIONS_H
#define OPTIONS_H

#include "doomed.h"
#include <assert.h>
char* pathAlloc(int *size);

class GetPot;
//====================================================
//====================================================
class Options
{
 public:
  static Options& instance() { assert(msp_options); return *msp_options; } 

  static void     build(int argc, char* argv[], const char* fn = ".traceString" );

  ~Options();                              

  int         filter()         { return m_filter;       } 
  int         flush()          { return m_flush;        } 
  int         indent()         { return m_indent;       } 
  int         noOp()           { return m_noOp;         } 
  int         printStates()    { return m_printStates;  } 
  int         remove()         { return m_remove;       } 
  int         rtest()          { return m_rtest;        } 
  int         verbose()        { return m_verbose;      } 
  int         warnings()       { return m_warnings;     } 
  int         writeNames()     { return m_writeNames;   } 
  const char* patternFn()      { return mp_patternFn;   } 
  const char* activeFn()       { return mp_activeFn;    } 
  const char* inactiveFn()     { return mp_inactiveFn;  } 
  const char* execDirName()    { return mp_execDirName; } 
  const char* defaultPatName() { return mp_default;     } 
  const char* tsMarker()       { return mp_tsMarker;    } 


  int         iarg()           { return m_iarg;         } 

  const char* operator[](int i);                          

  int         size();                                     
  void        printHelp(const char* application);         

 private:
  void        setPatternFn(const char* fn); 
  Options(int c, char* v[], const char* f); 
  Options(const Options&);                  
  Options& operator=(const Options&);       
 
 private:
  unsigned int    m_iarg;                   
  int             m_rtest;                  
  int             m_verbose;                
  int             m_printStates;            
  int             m_filter;                 
  int             m_writeNames;             
  int             m_noOp;                   
  int             m_flush;                  
  int             m_indent;                 
  int             m_remove;                 
  int             m_warnings;               
  char*           mp_patternFn;             
  char*           mp_execDirName;           
  char*           mp_activeFn;              
  char*           mp_inactiveFn;            
  char*           mp_default;               
  char*           mp_tsMarker;              
  GetPot*         mp_cl;                    

  static Options* msp_options;              
  static SingletonDestroyer<Options> ms_destroyer; 
};


#endif //OPTIONS_H

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