eswitch_v5::condition< CmpOperator, TIndex, CaseEntry > Class Template Reference

Description

template<Comparison_operators CmpOperator, Index TIndex, typename CaseEntry>
class eswitch_v5::condition< CmpOperator, TIndex, CaseEntry >

Compares value with corresponding entry in std::tuple.

Definition at line 54 of file eswitch_v5.hpp.

Friends
template<Comparison_operators , Index , typename >
class	condition

Public Types
using	idx = TIndex
using	value_type = CaseEntry

Public Member Functions
template<typename Arg >
constexpr	condition (Arg &&value)
template<StdTuple TSrcTuple>
constexpr auto	operator() (const TSrcTuple &src_tuple) const
template<StdTuple TSrcTuple>
constexpr bool	operator() (const TSrcTuple &src_tuple) const requires(std

Static Public Member Functions
template<std::size_t MaxIndex>
static constexpr bool	is_out_of_range ()

Methods

condition

template<Comparison_operators CmpOperator, Index TIndex, typename CaseEntry >

template<Comparison_operators , Index , typename >

friend class condition

friend

Definition at line 505 of file eswitch_v5.hpp.

Member Function Documentation

is_out_of_range()

template<Comparison_operators CmpOperator, Index TIndex, typename CaseEntry >

template<std::size_t MaxIndex>

static constexpr bool eswitch_v5::condition< CmpOperator, TIndex, CaseEntry >::is_out_of_range ( )

staticconstexpr

Definition at line 536 of file eswitch_v5.hpp.

        { 
            return TIndex::eswitch_index >= MaxIndex; 
        }

operator()() [1/2]

template<Comparison_operators CmpOperator, Index TIndex, typename CaseEntry >

template<StdTuple TSrcTuple>

constexpr auto eswitch_v5::condition< CmpOperator, TIndex, CaseEntry >::operator() ( const TSrcTuple &  src_tuple ) const

constexpr

Definition at line 520 of file eswitch_v5.hpp.

        {
            static_assert( !is_out_of_range< std::tuple_size_v< TSrcTuple > >(), 
                    "Case Index is OUT OF RANGE" ); 
 
            return compare( std::get< TIndex::eswitch_index >( src_tuple ), value_ );
        }

operator()() [2/2]

template<Comparison_operators CmpOperator, Index TIndex, typename CaseEntry >

template<StdTuple TSrcTuple>

constexpr bool eswitch_v5::condition< CmpOperator, TIndex, CaseEntry >::operator() ( const TSrcTuple &  src_tuple ) const

constexpr

Definition at line 529 of file eswitch_v5.hpp.

        {
            return false;
        }

Member Typedef Documentation

idx

template<Comparison_operators CmpOperator, Index TIndex, typename CaseEntry >

using eswitch_v5::condition< CmpOperator, TIndex, CaseEntry >::idx = TIndex

Definition at line 511 of file eswitch_v5.hpp.

value_type

template<Comparison_operators CmpOperator, Index TIndex, typename CaseEntry >

using eswitch_v5::condition< CmpOperator, TIndex, CaseEntry >::value_type = CaseEntry

Definition at line 510 of file eswitch_v5.hpp.

Constructor & Destructor Documentation

condition()

template<Comparison_operators CmpOperator, Index TIndex, typename CaseEntry >

template<typename Arg >

constexpr eswitch_v5::condition< CmpOperator, TIndex, CaseEntry >::condition ( Arg &&  value )

constexpr

Definition at line 514 of file eswitch_v5.hpp.

            : value_( std::forward< Arg >( value ) )
            { 
            }