-
Ole Hansen authored
libPodd holds the general (framework) classes, while libHallA contains classes specific to Hall A replay and analysis. The current split is at the level of source files. There are a few instances where specific Hall A code is part of a normally more general class. This still needs to be sorted out. Also - move CMake helper scripts to cmake/scripts subdirectory - move various example/utility scripts to more appropriate locations - move main programs to apps directory. Rename main.cxx to analyzer.cxx - move OldVDC and VDCsim into new plugins directory
Ole Hansen authoredlibPodd holds the general (framework) classes, while libHallA contains classes specific to Hall A replay and analysis. The current split is at the level of source files. There are a few instances where specific Hall A code is part of a normally more general class. This still needs to be sorted out. Also - move CMake helper scripts to cmake/scripts subdirectory - move various example/utility scripts to more appropriate locations - move main programs to apps directory. Rename main.cxx to analyzer.cxx - move OldVDC and VDCsim into new plugins directory
THaArrayString.h 2.59 KiB
#ifndef Podd_THaArrayString_h_
#define Podd_THaArrayString_h_
//////////////////////////////////////////////////////////////////////////
//
// THaArrayString
//
//////////////////////////////////////////////////////////////////////////
#include "TString.h"
#include <cassert>
class THaArrayString {
public:
enum EStatus { kOK, kBadsyntax, kIllegalchars, kToolarge, kToolong,
kNotinit };
THaArrayString() : fNdim(0), fDim(0), fLen(-1), fStatus(kNotinit) {}
THaArrayString( const char* string )
: fName(string), fNdim(0), fDim(0), fLen(-1) { Parse(); }
THaArrayString( const THaArrayString& );
THaArrayString& operator=( const THaArrayString& );
THaArrayString& operator=( const char* rhs ) { Parse( rhs ); return *this; }
virtual ~THaArrayString() { if( fNdim>kMaxA ) delete [] fDim; }
operator const char*() const { return fName.Data(); }
operator const TString&() const { return fName; }
Int_t operator[](Int_t i) const;
bool operator!() const { return IsError(); }
const Int_t* GetDim() const;
Int_t GetLen() const { return fLen; }
const char* GetName() const { return fName.Data(); }
Int_t GetNdim() const { return fNdim; }
ULong_t Hash() const { return fName.Hash(); }
Bool_t IsArray() const { return (fNdim > 0); }
Bool_t IsError() const { return (fStatus != kOK); }
virtual Int_t Parse( const char* string="" );
virtual void Print( Option_t* opt="" ) const;
EStatus Status() const { return fStatus; }
protected:
#ifdef R__B64
static const Int_t kMaxA = 2;
#else
static const Int_t kMaxA = 1;
#endif
TString fName; //Variable name
Int_t fNdim; //Number of array dimensions (0=scalar)
union {
Int_t* fDim; //Dimensions if fNdim > kMaxA
Int_t fDimA[kMaxA]; //Dimensions if fNdim <= kMaxA
};
Int_t fLen; //Length of array (product of all dimensions)
EStatus fStatus; //Status of Parse()
ClassDef(THaArrayString,0) //Parser for variable names with support for arrays
};
//__________________ inlines __________________________________________________
inline
Int_t THaArrayString::operator[](Int_t i) const
{
// Return i-th array dimension
assert( i >= 0 && i < fNdim );
if( fNdim>kMaxA ) {
assert( fDim );
return fDim[i];
} else return fDimA[i];
}
//_____________________________________________________________________________
inline
const Int_t* THaArrayString::GetDim() const
{
if( fNdim == 0 )
return 0;
else if( fNdim>kMaxA )
return fDim;
else
return fDimA;
}
#endif