binUtils.h

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#ifndef __BIN_UTILS_H_
#define __BIN_UTILS_H_
#include <vector>

namespace binOp{

  bool isPowerOfTwo(unsigned int n);

  unsigned int binLength(unsigned int num) ;

  unsigned int fastLog2(unsigned int num) ;

  int toBin(unsigned int dec, unsigned int binLen,  std::vector<bool>& result);

  unsigned int binToDec(unsigned int* numBin, unsigned int binLen) ;

  int getNextHighestPowerOfTwo(unsigned int n);

  int getPrevHighestPowerOfTwo(unsigned int n);


  template <typename T>
  inline void setBit(T& val, unsigned int i)
  {
    val=(((T)1<<i)|val);
  }

  template<typename T>
  inline unsigned int getBit(T val, unsigned int i)
  {
    return (val >> i) & 1;
  }



}//end namespace

#endif