tim::utility::bit_flags< Nopts > Struct Template Reference

#include "timemory/utility/bit_flags.hpp"

Collaboration diagram for tim::utility::bit_flags< Nopts >:

Public Types
using	base_type = bit_flags< Nopts >
using	value_type = std::conditional_t<(Nopts<=8), uint8_t, std::conditional_t<(Nopts<=16), uint16_t, std::conditional_t<(Nopts<=32), uint32_t, uint64_t > > >

Public Member Functions
template<size_t Idx>
bool	test () const
bool	test (value_type idx) const
template<size_t Idx>
void	set (bool v)
void	set (value_type idx, bool v)
void	reset ()
void	set_state_value (value_type v)
value_type	get_state_value () const

Detailed Description

template<size_t Nopts>
struct tim::utility::bit_flags< Nopts >

Definition at line 37 of file bit_flags.hpp.

Member Typedef Documentation

base_type

template<size_t Nopts>

using tim::utility::bit_flags< Nopts >::base_type = bit_flags<Nopts>

Definition at line 40 of file bit_flags.hpp.

value_type

template<size_t Nopts>

using tim::utility::bit_flags< Nopts >::value_type = std::conditional_t< (Nopts <= 8), uint8_t, std::conditional_t<(Nopts <= 16), uint16_t, std::conditional_t<(Nopts <= 32), uint32_t, uint64_t> >>

Definition at line 41 of file bit_flags.hpp.

Member Function Documentation

get_state_value()

template<size_t Nopts>

value_type tim::utility::bit_flags< Nopts >::get_state_value ( ) const

inline

Definition at line 56 of file bit_flags.hpp.

{ return m_state_value; }

reset()

template<size_t Nopts>

void tim::utility::bit_flags< Nopts >::reset ( )

inline

Definition at line 54 of file bit_flags.hpp.

{ m_state_value = 0; }

set() [1/2]

template<size_t Nopts>

template<size_t Idx>

void tim::utility::bit_flags< Nopts >::set

(

bool

v

)

Definition at line 84 of file bit_flags.hpp.

{
    bool _curr = test<Idx>();
    if(_curr != v)
    {
        if(!_curr)
            m_state_value |= index<Idx>();
        else
            m_state_value &= (~index<Idx>());
    }
}

set() [2/2]

template<size_t Nopts>

void tim::utility::bit_flags< Nopts >::set	(	value_type	idx,
		bool	v
	)

Definition at line 98 of file bit_flags.hpp.

{
    bool _curr = test(idx);
    if(_curr != v)
    {
        if(!_curr)
            m_state_value |= index(idx);
        else
            m_state_value &= (~index(idx));
    }
}

set_state_value()

template<size_t Nopts>

void tim::utility::bit_flags< Nopts >::set_state_value ( value_type  v )

inline

Definition at line 55 of file bit_flags.hpp.

{ m_state_value = v; }

test() [1/2]

template<size_t Nopts>

template<size_t Idx>

bool tim::utility::bit_flags< Nopts >::test

Definition at line 69 of file bit_flags.hpp.

{
    return (m_state_value & index<Idx>());
}

test() [2/2]

template<size_t Nopts>

bool tim::utility::bit_flags< Nopts >::test

(

value_type

idx

)

const

Definition at line 76 of file bit_flags.hpp.

{
    return (m_state_value & index(idx));
}

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The documentation for this struct was generated from the following file:

• timemory/utility/bit_flags.hpp