StochHMM::dynamic_bitset::bit_ref Class Reference

#include <dynamic_bitset.h>

List of all members.

Public Member Functions
	bit_ref (uint32_t &v, size_t position)
bit_ref &	operator= (bool value)
bit_ref &	operator= (const bit_ref &rhs)
bit_ref &	operator|= (bool value)
bit_ref &	operator&= (bool value)
bit_ref &	operator^= (bool value)
bit_ref &	flip ()
bit_ref &	reset ()
bool	operator~ () const
	operator bool () const

Private Attributes
uint32_t &	val
size_t	pos

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Detailed Description

Definition at line 51 of file dynamic_bitset.h.

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Constructor & Destructor Documentation

StochHMM::dynamic_bitset::bit_ref::bit_ref ( uint32_t &  v, size_t  position  )

inline

Definition at line 53 of file dynamic_bitset.h.

:val(v),pos(position){}

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Member Function Documentation

dynamic_bitset::bit_ref & StochHMM::dynamic_bitset::bit_ref::flip

(

)

Definition at line 1138 of file dynamic_bitset.cpp.

                                                          {
                //Flip the bit
                val^= (1 << pos);
                return *this;
        }

StochHMM::dynamic_bitset::bit_ref::operator bool ( ) const

inline

Definition at line 64 of file dynamic_bitset.h.

References pos, and val.

{ return (this->val >> pos) & 1;}

dynamic_bitset::bit_ref & StochHMM::dynamic_bitset::bit_ref::operator&=

(

bool

value

)

Definition at line 1123 of file dynamic_bitset.cpp.

                                                                          {
                //if value is false and val is true then clear val bit
                if (!value  && ((this->val >> pos) & 1)){
                        val &= ~(1 << pos);
                }
                //otherwise leave unchanged
                return *this;
        }

dynamic_bitset::bit_ref & StochHMM::dynamic_bitset::bit_ref::operator=

(

bool

value

)

Definition at line 1090 of file dynamic_bitset.cpp.

References pos, and val.

                                                                         {
                //if true then set the bit at position
                if (value){
                        val |= (1<<pos);
                }
                //else clear the bit at the position
                else{
                        val &= ~(1<< pos);
                }
                return *this;
        }

dynamic_bitset::bit_ref & StochHMM::dynamic_bitset::bit_ref::operator=

(

const bit_ref &

rhs

)

Definition at line 1102 of file dynamic_bitset.cpp.

References val.

                                                                                 {
                //if set in rhs then set in this position
                if ((rhs.val >> pos) & 1){
                        val |= (1 << pos);
                }
                //else clear the bit at this position
                else{
                        val &= ~(1 << pos);
                }
                return *this;
        }

dynamic_bitset::bit_ref & StochHMM::dynamic_bitset::bit_ref::operator^=

(

bool

value

)

Definition at line 1132 of file dynamic_bitset.cpp.

                                                                          {
                //Flip the bit
                val^= (1 << pos);
                return *this;
        }

dynamic_bitset::bit_ref & StochHMM::dynamic_bitset::bit_ref::operator|=

(

bool

value

)

Definition at line 1114 of file dynamic_bitset.cpp.

                                                                          {
                //if true then set bit
                if (value){
                        val |= (1 << pos);
                }
                //Otherwise leave it alone
                return *this;
        }

bool StochHMM::dynamic_bitset::bit_ref::operator~

(

)

const

Definition at line 1150 of file dynamic_bitset.cpp.

                                                  {
                return !((this->val >> pos) & 1);
        }

dynamic_bitset::bit_ref & StochHMM::dynamic_bitset::bit_ref::reset

(

)

Definition at line 1144 of file dynamic_bitset.cpp.

                                                           {
                //Clear the bit
                val &= ~(1 << pos);
                return *this;
        }

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Member Data Documentation

size_t StochHMM::dynamic_bitset::bit_ref::pos

private

Definition at line 67 of file dynamic_bitset.h.

Referenced by operator bool(), and operator=().

uint32_t& StochHMM::dynamic_bitset::bit_ref::val

private

Definition at line 66 of file dynamic_bitset.h.

Referenced by operator bool(), and operator=().

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The documentation for this class was generated from the following files:

• dynamic_bitset.h
• dynamic_bitset.cpp