BitArray< N > Class Template Reference

#include <BitArray.h>

Classes
class	refToBit

Public Member Functions
int	any ()
void	assign (const int p, const int n, const int val)
void	assign (const int p, const int n, const BitArray< N > &val)
void	assign (const int p, const int n, const char *str)
	BitArray ()
	BitArray (const BitArray< N > &br)
	BitArray (const char *str)
	BitArray (const char *str, const int p, const int n)
	BitArray (const unsigned i)
BitArray< 8 >	byte (const int i) const
void	cleanUnused ()
int	count () const
unsigned	dataWord (const int i) const
unsigned &	dataWord (const int i)
int	element (const int pos) const
BitArray< N > &	flip ()
unsigned &	getWord (const int pos)
unsigned	getWord (const int pos) const
unsigned	lastWordMask () const
int	nBits () const
int	none ()
int	nWords () const
void	one ()
bool	operator!= (const BitArray< N > &a) const
BitArray< N >	operator& (const BitArray< N > &a)
BitArray< N > &	operator&= (const BitArray< N > &a)
BitArray< N >	operator+ (const BitArray< N > &a)
BitArray< N > &	operator++ (int)
BitArray< N > &	operator+= (const BitArray< N > &a)
BitArray< N >	operator- (const BitArray< N > &a)
BitArray< N > &	operator-= (const BitArray< N > &a)
bool	operator< (const BitArray< N > &a) const
BitArray< N >	operator<< (const int n)
BitArray< N > &	operator<<= (const int n)
bool	operator<= (const BitArray< N > &a) const
BitArray< N > &	operator= (const BitArray< N > &a)
BitArray< N > &	operator= (const unsigned i)
BitArray< N > &	operator= (const char *str)
bool	operator== (const BitArray< N > &a) const
bool	operator> (const BitArray< N > &a) const
bool	operator>= (const BitArray< N > &a) const
BitArray< N >	operator>> (const int n)
BitArray< N > &	operator>>= (const int n)
refToBit	operator[] (const int pos)
int	operator[] (const int pos) const
BitArray< N >	operator^ (const BitArray< N > &a)
BitArray< N > &	operator^= (const BitArray< N > &a)
BitArray< N >	operator| (const BitArray< N > &a)
BitArray< N > &	operator|= (const BitArray< N > &a)
BitArray< N >	operator~ () const
std::ostream &	print (std::ostream &o=std::cout) const
unsigned	read (const int p, const int n) const
void	reset ()
void	reset (const int i)
void	set (const int i)
void	set (const int i, const int val)
void	set (const int i, const char *str)
int	size () const
int	test (const int i) const
BitArray< N >	twoComplement () const
BitArray< N > &	twoComplement ()
void	unset (const int i)
int	unusedBits () const
void	zero ()

Static Public Member Functions
static int	getPosInWord (const int pos)
static unsigned	getPosMask (const int pos)

Private Attributes
unsigned	_data [N/32+1]

Friends
class	refToBit

Detailed Description

template<int N>
class BitArray< N >

Definition at line 30 of file BitArray.h.

Constructor & Destructor Documentation

template<int N>

BitArray< N >::BitArray ( )

inline

Definition at line 83 of file BitArray.h.

{this->zero();}

template<int N>

BitArray< N >::BitArray ( const BitArray< N > &  br )

inline

Definition at line 85 of file BitArray.h.

                                  {
    for (int i=0;i<this->nWords();i++) {
      _data[i] = br._data[i];         
    }
    this->cleanUnused();
  }

template<int N>

BitArray< N >::BitArray ( const char *  str )

inline

Definition at line 91 of file BitArray.h.

                            { 
    this->zero(); 
    this->assign(0,this->nBits(),str); 
    this->cleanUnused();
  }

template<int N>

BitArray< N >::BitArray ( const char *  str, const int  p, const int  n  )

inline

Definition at line 96 of file BitArray.h.

                                                      {
    this->zero(); 
    this->assign(p, n, str);
  }

template<int N>

BitArray< N >::BitArray ( const unsigned  i )

inline

Definition at line 100 of file BitArray.h.

                             { 
    this->zero();
    _data[0] = i;                 // the nBit least sign. bits are considered
    this->cleanUnused();
  }

Member Function Documentation

template<int N>

int BitArray< N >::any ( )

inline

Definition at line 184 of file BitArray.h.

Referenced by DTTSTheta::runDTTSTheta().

            {
    int nw = this->nWords();
    int ub = unusedBits();
    if(this->dataWord(nw-1)<<ub!=0)return 1;
    if(nw>1){
      for (int iw=0;iw<nw-1;iw++){
    if(this->dataWord(iw)!=0) return 1;
      }
    }
    return 0;
  }    

template<int N>

void BitArray< N >::assign ( const int  p, const int  n, const int  val  )

inline

Definition at line 239 of file BitArray.h.

Referenced by BitArray< 9 >::BitArray(), DTSectCollPhCand::clearBits(), DTTSCand::clearBits(), DTTSCand::clearBitsBkmod(), DTSectCollPhCand::clearBitsSectColl(), DTTracoChip::insideAngWindow(), BitArray< 9 >::set(), DTSectCollPhCand::setBitsSectColl(), DTTSCand::setBitsTsm(), and DTTSCand::setBitsTss().

                                                       {
    assert(p>=0 && p+n<=this->nBits());  
    // only the n least significant bits of val are considered
    for(int i=0; i<n;i++){
      if(val>>i&1) {
    this->set(p+i);
      } else {
    this->unset(p+i);
      }
    }
  }

template<int N>

void BitArray< N >::assign ( const int  p, const int  n, const BitArray< N > &  val  )

inline

Definition at line 250 of file BitArray.h.

                                                                {
    assert(p>=0 && p+n<=this->nBits());  
    // only the n least significant bits of val are considered
    for(int i=0; i<n;i++){
      if(val.element(i)) {
    this->set(p+i);
      } else {
    this->unset(p+i);
      }
    }
  }

template<int N>

void BitArray< N >::assign ( const int  p, const int  n, const char *  str  )

inline

Definition at line 261 of file BitArray.h.

                                                         {
    assert(p>=0 && p+n<=this->nBits());  
    // only the n least significant bits of val are considered
    for(int i=0; i<n;i++){
      assert(str[i]=='1'||str[i]=='0');  
      if(str[i]=='1') {
    this->set(p+n-i-1);   // reading a string from left to right 
      } else {                // --> most significative bit is the one 
    this->unset(p+n-i-1); // with lower string index
      }
    }
  }

template<int N>

BitArray<8> BitArray< N >::byte ( const int  i ) const

inline

Definition at line 287 of file BitArray.h.

Referenced by DTTSTheta::runDTTSTheta().

                                      {
    BitArray<8> out;
    if(i>=0&&i<4*this->nWords()){
      unsigned k=(_data[i/4]>>8*(i%4))&0xff;
      out=k;
    }
    return out;
  }

template<int N>

void BitArray< N >::cleanUnused ( )

inline

Definition at line 170 of file BitArray.h.

Referenced by BitArray< 9 >::BitArray(), and BitArray< 9 >::operator=().

                     {
    _data[this->nWords()-1] &= (this->lastWordMask());
  }

template<int N>

int BitArray< N >::count ( void  ) const

inline

Definition at line 175 of file BitArray.h.

                    {
    int n=0;
    for(int i=0;i<this->nBits();i++) {
      if(this->element(i))n++;
    }
    return n;
  }

template<int N>

unsigned BitArray< N >::dataWord ( const int  i ) const

inline

Definition at line 128 of file BitArray.h.

Referenced by BitArray< 9 >::any(), DTSectCollPhCand::dataword(), DTTSCand::dataword(), BitArray< 9 >::none(), BitArray< 9 >::operator&=(), BitArray< 9 >::operator<(), BitArray< 9 >::operator==(), BitArray< 9 >::operator^=(), and BitArray< 9 >::operator|=().

                                       {
    assert(i>=0 && i<this->nWords());
    return _data[i];
  }

template<int N>

unsigned& BitArray< N >::dataWord ( const int  i )

inline

Definition at line 132 of file BitArray.h.

                                   {
    assert(i>=0 && i<this->nWords());
    return _data[i];
  }

template<int N>

int BitArray< N >::element ( const int  pos ) const

inline

Definition at line 210 of file BitArray.h.

Referenced by DTTracoChip::add_btiT(), DTTracoChip::AdjBtiLTSuppressed(), BitArray< 9 >::assign(), BitArray< 9 >::count(), DTTSPhi::ignoreSecondTrack(), DTTracoChip::insideAngWindow(), DTSectCollPhCand::isFirst(), DTTSCand::isFirst(), DTBtiChip::keepTrig(), DTBtiChip::keepTrigPatt(), BitArray< 9 >::operator++(), BitArray< 9 >::operator+=(), BitArray< 9 >::operator<<=(), BitArray< 9 >::operator>>=(), BitArray< 9 >::operator[](), DTTracoChip::ovlFlag(), DTSectCollPhCand::print(), BitArray< 9 >::print(), DTConfigBti::PTMSflag(), DTTracoChip::run(), DTTSPhi::runTSPhi(), DTTSCand::setBitsTsm(), DTTSCand::setBitsTss(), DTTracoChip::setFlag(), DTTracoChip::storeCorr(), DTTracoChip::storeUncorr(), BitArray< 9 >::test(), DTConfigTraco::usedBti(), DTConfigTSPhi::usedTraco(), DTTracoChip::useSecondTrack(), and DTConfigBti::WENflag().

                                   {
    return (getWord(pos)&getPosMask(pos))!=static_cast<unsigned>(0);
  }

template<int N>

BitArray<N>& BitArray< N >::flip ( )

inline

Definition at line 406 of file BitArray.h.

Referenced by BitArray< 9 >::operator~().

                       {
    for(int i=0;i<this->nWords();i++) {
      _data[i] = ~_data[i];
    }
    return *this;
  }

template<int N>

static int BitArray< N >::getPosInWord ( const int  pos )

inlinestatic

Definition at line 148 of file BitArray.h.

Referenced by BitArray< 9 >::getPosMask(), and BitArray< N >::refToBit::refToBit().

                                         {
    // assert(pos>=0&& pos<this->nBits());
    return pos%32;
  }

template<int N>

static unsigned BitArray< N >::getPosMask ( const int  pos )

inlinestatic

Definition at line 154 of file BitArray.h.

Referenced by BitArray< 9 >::element(), BitArray< N >::refToBit::flip(), BitArray< N >::refToBit::operator int(), BitArray< N >::refToBit::operator=(), BitArray< N >::refToBit::operator~(), BitArray< 9 >::set(), and BitArray< 9 >::unset().

                                            {
    return static_cast<unsigned>(1)<<getPosInWord(pos);
  }

template<int N>

unsigned& BitArray< N >::getWord ( const int  pos )

inline

Definition at line 138 of file BitArray.h.

Referenced by BitArray< 9 >::element(), BitArray< N >::refToBit::refToBit(), BitArray< 9 >::set(), and BitArray< 9 >::unset().

                                    {
    assert(pos>=0&& pos<this->nBits());
    return _data[pos/32];
  }

template<int N>

unsigned BitArray< N >::getWord ( const int  pos ) const

inline

Definition at line 142 of file BitArray.h.

                                        {
    assert(pos>=0&& pos<this->nBits());
    return _data[pos/32];
  }

template<int N>

unsigned BitArray< N >::lastWordMask ( ) const

inline

Definition at line 165 of file BitArray.h.

Referenced by BitArray< 9 >::cleanUnused().

                                {
    return static_cast<unsigned>(0xffffffff)>>(this->unusedBits());
  }

template<int N>

int BitArray< N >::nBits ( ) const

inline

Definition at line 121 of file BitArray.h.

Referenced by BitArray< 9 >::assign(), BitArray< 9 >::BitArray(), BitArray< 9 >::count(), BitArray< 9 >::getWord(), BitArray< 9 >::operator++(), BitArray< 9 >::operator+=(), BitArray< 9 >::operator<<=(), BitArray< 9 >::operator=(), BitArray< 9 >::operator>>=(), BitArray< 9 >::print(), BitArray< 9 >::read(), BitArray< 9 >::size(), and BitArray< 9 >::unusedBits().

{ return N; }

template<int N>

int BitArray< N >::none ( )

inline

Definition at line 197 of file BitArray.h.

             {
    int nw = this->nWords();
    int ub = unusedBits();
    if(this->dataWord(nw-1)<<ub!=0xffffffff)return 1;
    if(nw>1){
      for (int iw=0;iw<nw-1;iw++){
    if(this->dataWord(iw)!=0xffffffff) return 1;
      }
    }
    return 0;
  }    

template<int N>

int BitArray< N >::nWords ( ) const

inline

Definition at line 125 of file BitArray.h.

Referenced by BitArray< 9 >::any(), BitArray< 9 >::BitArray(), BitArray< 9 >::byte(), BitArray< 9 >::cleanUnused(), BitArray< 9 >::dataWord(), BitArray< 9 >::flip(), BitArray< 9 >::none(), BitArray< 9 >::one(), BitArray< 9 >::operator&=(), BitArray< 9 >::operator<(), BitArray< 9 >::operator=(), BitArray< 9 >::operator==(), BitArray< 9 >::operator^=(), BitArray< 9 >::operator|=(), and BitArray< 9 >::zero().

{ return N/32+1; }

template<int N>

void BitArray< N >::one ( )

inline

Definition at line 223 of file BitArray.h.

Referenced by DTSectCollPhCand::clear(), DTTSCand::clear(), DTSectCollPhCand::DTSectCollPhCand(), DTTSCand::DTTSCand(), runEdmFileComparison.EdmObject::label(), and DTConfigTSPhi::setDefaults().

             {
    for (int i=0;i<this->nWords();i++) {
      _data[i] = 0xffffffff;       // set to 1
    }
  }

template<int N>

bool BitArray< N >::operator!= ( const BitArray< N > &  a ) const

inline

Definition at line 394 of file BitArray.h.

{ return !(a==*this); }

template<int N>

BitArray<N> BitArray< N >::operator& ( const BitArray< N > &  a )

inline

Definition at line 425 of file BitArray.h.

{return BitArray<N> (*this)&=a; }

template<int N>

BitArray<N>& BitArray< N >::operator&= ( const BitArray< N > &  a )

inline

Definition at line 417 of file BitArray.h.

                                                 {
    for(int i = 0;i<this->nWords();i++) {
      this->dataWord(i) &= a.dataWord(i);
    }
    return *this;
  }    

template<int N>

BitArray<N> BitArray< N >::operator+ ( const BitArray< N > &  a )

inline

Definition at line 489 of file BitArray.h.

{return BitArray<N> (*this)+=a; }

template<int N>

BitArray<N>& BitArray< N >::operator++ ( int  )

inline

Definition at line 492 of file BitArray.h.

                               {
    int i = 0;
    while(i<this->nBits()&&this->element(i)==1) { this->unset(i); i++; }
    if(i<this->nBits())this->set(i);
    return *this;
  }

template<int N>

BitArray<N>& BitArray< N >::operator+= ( const BitArray< N > &  a )

inline

Definition at line 476 of file BitArray.h.

                                                {
    int rep=0;
    int sum=0;
    for(int i=0;i<this->nBits();i++) {
      sum=this->element(i)^rep;
      rep=this->element(i)&rep;
      this->set(i,sum^a.element(i));
      rep|=(sum&a.element(i));
    }
    return *this;
  }

template<int N>

BitArray<N> BitArray< N >::operator- ( const BitArray< N > &  a )

inline

Definition at line 515 of file BitArray.h.

{return BitArray<N> (*this)-=a; }

template<int N>

BitArray<N>& BitArray< N >::operator-= ( const BitArray< N > &  a )

inline

Definition at line 510 of file BitArray.h.

                                                {
    return *this+=a.twoComplement();
  }

template<int N>

bool BitArray< N >::operator< ( const BitArray< N > &  a ) const

inline

Definition at line 371 of file BitArray.h.

                                             {
    int nw = this->nWords();
    int ub = this->unusedBits();
    unsigned aaa = this->dataWord(nw-1)<<ub; // ignore unused bits
    unsigned bbb =     a.dataWord(nw-1)<<ub; // in both operands
    if        (aaa<bbb) {
      return true;
    } else if (aaa>bbb) {
      return false;
    }
    if(nw>1){
      for (int iw=nw-2;iw>=0;iw--){
    if        (this->dataWord(iw)<a.dataWord(iw)) {
      return true;
    } else if (this->dataWord(iw)>a.dataWord(iw)) {
      return false;
    }
      }
    }
    return false;
  }

template<int N>

BitArray<N> BitArray< N >::operator<< ( const int  n )

inline

Definition at line 460 of file BitArray.h.

{ return BitArray<N> (*this)<<=n; }

template<int N>

BitArray<N>& BitArray< N >::operator<<= ( const int  n )

inline

Definition at line 450 of file BitArray.h.

                                        {
    assert(n>=0&&n<this->nBits());
    if(n==0)return *this;
    int i=0;
    for(i=this->nBits()-1;i>=n;i--) this->set(i,this->element(i-n));
    for(i=n-1;i>=0;i--) this->unset(i);
    return *this;
  }

template<int N>

bool BitArray< N >::operator<= ( const BitArray< N > &  a ) const

inline

Definition at line 403 of file BitArray.h.

{ return !(*this>a); }

template<int N>

BitArray<N>& BitArray< N >::operator= ( const BitArray< N > &  a )

inline

Definition at line 296 of file BitArray.h.

                                               {
    if(this != &a) {
      for (int i=0;i<this->nWords();i++) {
    _data[i] = a._data[i];
      }
    }
    this->cleanUnused();
    return *this;
  }

template<int N>

BitArray<N>& BitArray< N >::operator= ( const unsigned  i )

inline

Definition at line 307 of file BitArray.h.

                                           {
    this->zero();
    _data[0] = i;                 // the nBit least sign. bits are considered
    this->cleanUnused();
    return *this;
  }

template<int N>

BitArray<N>& BitArray< N >::operator= ( const char *  str )

inline

Definition at line 328 of file BitArray.h.

                                          {
    this->zero();
    for(int i=0; i<this->nBits();i++){
      assert(str[i]=='1'||str[i]=='0');  
      if(str[i]=='1') {
    this->set(this->nBits()-i-1);   // reading a string from left to right 
      } else if(str[i]=='0') {    // --> most significative bit is the one 
    this->unset(this->nBits()-i-1); // with lower string index
      } else {
        break;                    // exit when find a char which is not 0 or 1
      }
    }
    this->cleanUnused();
    return *this;
  }

template<int N>

bool BitArray< N >::operator== ( const BitArray< N > &  a ) const

inline

Definition at line 357 of file BitArray.h.

                                              {
   int nw = this->nWords();
    int ub = this->unusedBits();
    if(this->dataWord(nw-1)<<ub!=         // check last word
           a.dataWord(nw-1)<<ub)return false;
    if(nw>1){
      for (int iw=0;iw<nw-1;iw++){
    if(this->dataWord(iw)!=a.dataWord(iw)) return false;
      }
    }
    return true;
  }

template<int N>

bool BitArray< N >::operator> ( const BitArray< N > &  a ) const

inline

Definition at line 400 of file BitArray.h.

{ return !(*this<a||*this==a); }

template<int N>

bool BitArray< N >::operator>= ( const BitArray< N > &  a ) const

inline

Definition at line 397 of file BitArray.h.

{ return !(*this<a); }

template<int N>

BitArray<N> BitArray< N >::operator>> ( const int  n )

inline

Definition at line 473 of file BitArray.h.

{ return BitArray<N> (*this)>>=n; }

template<int N>

BitArray<N>& BitArray< N >::operator>>= ( const int  n )

inline

Definition at line 463 of file BitArray.h.

                                        {
    assert(n>=0&&n<this->nBits());
    if(n==0)return *this;
    int i=0;
    for(i=0;i<this->nBits()-n;i++) this->set(i,this->element(i+n));
    for(i=this->nBits()-n;i<this->nBits();i++) this->unset(i);
    return *this;
  }

template<int N>

refToBit BitArray< N >::operator[] ( const int  pos )

inline

Definition at line 353 of file BitArray.h.

{ return refToBit(*this,pos); }

template<int N>

int BitArray< N >::operator[] ( const int  pos ) const

inline

Definition at line 354 of file BitArray.h.

{ return element(pos); }

template<int N>

BitArray<N> BitArray< N >::operator^ ( const BitArray< N > &  a )

inline

Definition at line 447 of file BitArray.h.

{return BitArray<N> (*this)^=a; }

template<int N>

BitArray<N>& BitArray< N >::operator^= ( const BitArray< N > &  a )

inline

Definition at line 439 of file BitArray.h.

                                                {
    for(int i = 0;i<this->nWords();i++) {
      this->dataWord(i) ^= a.dataWord(i);
    }
    return *this;
  }    

template<int N>

BitArray<N> BitArray< N >::operator| ( const BitArray< N > &  a )

inline

Definition at line 436 of file BitArray.h.

{return BitArray<N> (*this)|=a;}

template<int N>

BitArray<N>& BitArray< N >::operator|= ( const BitArray< N > &  a )

inline

Definition at line 428 of file BitArray.h.

                                                {
    for(int i = 0;i<this->nWords();i++) {
      this->dataWord(i) |= a.dataWord(i);
    }
    return *this;
  }    

template<int N>

BitArray<N> BitArray< N >::operator~ ( ) const

inline

Definition at line 414 of file BitArray.h.

{ return BitArray<N> (*this).flip(); }

template<int N>

std::ostream& BitArray< N >::print ( std::ostream &  o = std::cout ) const

inline

Definition at line 345 of file BitArray.h.

Referenced by DTBtiChip::keepTrig(), DTBtiChip::keepTrigPatt(), DTSectCollPhCand::print(), DTTSCand::print(), and DTConfigTSPhi::print().

                                                  {
    for(int i = this->nBits()-1; i>=0; i--){
      o << this->element(i);
    }
    return o;
  }

template<int N>

unsigned BitArray< N >::read ( const int  p, const int  n  ) const

inline

Definition at line 275 of file BitArray.h.

Referenced by edmIntegrityCheck.PublishToFileSystem::get(), and DTTracoChip::insideAngWindow().

                                                {
    assert(p>=0 && p+n<=this->nBits());  
    assert(n<=32); // the output must fit in a 32 bit word
    // only the n least significant bits of val are considered
    unsigned out=0x0;
    for(int i=0; i<n;i++){
      if(this->test(p+i)) out |= 1<<i;
    }
    return out;
  }

template<int N>

void BitArray< N >::reset ( void  )

inline

Definition at line 221 of file BitArray.h.

Referenced by DTBtiChip::keepTrigPatt().

{ zero(); }

template<int N>

void BitArray< N >::reset ( const int  i )

inline

Definition at line 232 of file BitArray.h.

{ this->unset(i); }

template<int N>

void BitArray< N >::set ( const int  i )

inline

Definition at line 230 of file BitArray.h.

Referenced by DTBtiChip::acceptMask(), DTTracoChip::add_btiT(), DTTSTheta::add_btiT(), DTBtiChip::keepTrig(), DTBtiChip::keepTrigPatt(), DTTracoChip::raiseOverlap(), DTTracoChip::run(), DTConfigBti::setDefaults(), DTConfigTraco::setDefaults(), DTTracoChip::setFlag(), DTConfigBti::setPTMSflag(), DTSectCollPhCand::setSecondTrack(), DTTSCand::setSecondTrack(), DTConfigTSPhi::setTsmStatus(), DTConfigTraco::setUsedBti(), DTConfigTSPhi::setUsedTraco(), and DTConfigBti::setWENflag().

{ getWord(i) |= getPosMask(i); }

template<int N>

void BitArray< N >::set ( const int  i, const int  val  )

inline

Definition at line 235 of file BitArray.h.

{ this->assign(i,1,val); }

template<int N>

void BitArray< N >::set ( const int  i, const char *  str  )

inline

Definition at line 236 of file BitArray.h.

{ this->assign(i,1,str); }

template<int N>

int BitArray< N >::size ( void  ) const

inline

Definition at line 122 of file BitArray.h.

Referenced by ntupleDataFormat._Collection::__iter__(), and ntupleDataFormat._Collection::__len__().

{ return this->nBits(); }

template<int N>

int BitArray< N >::test ( const int  i ) const

inline

Definition at line 213 of file BitArray.h.

Referenced by BitArray< 9 >::read(), edmIntegrityCheck.IntegrityCheck::report(), and edmIntegrityCheck.IntegrityCheck::structured().

{ return element(i); }

template<int N>

BitArray<N> BitArray< N >::twoComplement ( ) const

inline

Definition at line 500 of file BitArray.h.

Referenced by DTTracoChip::insideAngWindow(), and BitArray< 9 >::operator-=().

{ return BitArray<N> (~*this)++; }

template<int N>

BitArray<N>& BitArray< N >::twoComplement ( )

inline

Definition at line 503 of file BitArray.h.

                               { 
    (*this).flip();
    (*this)++;
    return *this;
  }

template<int N>

void BitArray< N >::unset ( const int  i )

inline

Definition at line 231 of file BitArray.h.

Referenced by BitArray< 9 >::assign(), DTSectCollPhCand::DTSectCollPhCand(), DTTSCand::DTTSCand(), BitArray< 9 >::operator++(), BitArray< 9 >::operator<<=(), BitArray< 9 >::operator=(), BitArray< 9 >::operator>>=(), BitArray< 9 >::reset(), DTTSCand::setBitsBkmod(), DTSectCollPhCand::setBitsSectColl(), DTTSCand::setBitsTsm(), DTTSCand::setBitsTss(), and DTConfigTSPhi::setDefaults().

{ getWord(i) &= ~getPosMask(i); }

template<int N>

int BitArray< N >::unusedBits ( ) const

inline

Definition at line 159 of file BitArray.h.

Referenced by BitArray< 9 >::any(), BitArray< 9 >::lastWordMask(), BitArray< 9 >::none(), BitArray< 9 >::operator<(), and BitArray< 9 >::operator==().

                         {
    if(this->nBits()==0)return 32;
    return 31-((this->nBits()-1)%32);
  }

template<int N>

void BitArray< N >::zero ( )

inline

Definition at line 216 of file BitArray.h.

Referenced by BitArray< 9 >::BitArray(), DTTracoChip::clear(), DTTracoChip::DTTracoChip(), DTTSTheta::DTTSTheta(), DTTSTheta::localClear(), BitArray< 9 >::operator=(), and BitArray< 9 >::reset().

              {
    for (int i=0;i<this->nWords();i++) {
      _data[i] = 0x0;                // set to 0
    }
  }

Friends And Related Function Documentation

template<int N>

friend class refToBit

friend

Definition at line 33 of file BitArray.h.

Member Data Documentation

template<int N>

unsigned BitArray< N >::_data[N/32+1]

private

Definition at line 519 of file BitArray.h.

Referenced by python.XML2Python.DataNode::__nonzero__(), python.XML2Python.DataNode::__repr__(), python.XML2Python.DataNode::__str__(), cfg-viewer.unscheduled::_proceed(), cfg-viewer.unscheduled::_saveData(), BitArray< 9 >::BitArray(), BitArray< 9 >::byte(), BitArray< 9 >::cleanUnused(), BitArray< 9 >::dataWord(), BitArray< 9 >::flip(), BitArray< 9 >::getWord(), BitArray< 9 >::one(), BitArray< 9 >::operator=(), and BitArray< 9 >::zero().