Class zmbt::lang::Operator¶

ClassList > zmbt > lang > Operator

Signal transformation and comparison handler. Enables type erasure.

#include <operator.hpp>

Public Types¶

Type	Name
enum std::uint32_t	Config
typedef boost::json::value	V

Public Functions¶

Type	Name
	Operator () Default operator with generic transforms.
	Operator (type_tag< T > tag, Config const cfg) Operator with T as type decorator.
	Operator (type_tag< T > tag) Operator with T as type decorator.
	Operator (boost::json::string_view annotation) Retrieve registered operator instance if it exists, throw otherwise.
	Operator (Operator const &) = default
	Operator (Operator &&) = default
boost::json::string	annotation () const decorated type name
boost::json::value	apply (lang::Keyword const & keyword, boost::json::value const & lhs, boost::json::value const & rhs) const Apply operands.
boost::json::value	decorate (boost::json::value const & a) const Reserialize as decorated type.
bool	is_truth (boost::json::value const & a) const Is true.
Operator &	operator= (Operator const &) = default
Operator &	operator= (Operator &&) = default
boost::json::value	undecorate (boost::json::value const & a) const Reserialize as decorated type.
virtual	~Operator () = default

Public Static Functions¶

Type	Name
V	generic_bit_and (V const &, V const &)
V	generic_bit_or (V const &, V const &)
V	generic_bit_xor (V const &, V const &)
V	generic_complement (V const &)
V	generic_decorate (V const & a)
V	generic_divides (V const &, V const &)
bool	generic_equal_to (V const &, V const &)
bool	generic_is_truth (V const & a)
V	generic_left_shift (V const &, V const &)
bool	generic_less (V const &, V const &)
bool	generic_less_equal (V const &, V const &)
V	generic_log (V const &, V const &)
V	generic_logical_and (V const &, V const &)
bool	generic_logical_not (V const &)
V	generic_logical_or (V const &, V const &)
V	generic_minus (V const &, V const &)
V	generic_modulus (V const &, V const &)
V	generic_multiplies (V const &, V const &)
V	generic_negate (V const &)
V	generic_plus (V const &, V const &)
V	generic_pow (V const &, V const &)
V	generic_quot (V const &, V const &)
V	generic_right_shift (V const &, V const &)
V	generic_undecorate (V const & a)

Public Types Documentation¶

enum Config¶

enum zmbt::lang::Operator::Config {
    Null,
    Decor = 1U << 0,
    Comparison = 1U << 1,
    Arithmetics = 1U << 2,
    Bitwise = 1U << 3,
    Shift = 1U << 4,
    Logic = 1U << 5,
    Default = Decor|Comparison|Arithmetics|Bitwise|Shift,
    Full = Default|Logic
};

typedef V¶

using zmbt::lang::Operator::V =  boost::json::value;

Public Functions Documentation¶

function Operator [2/7]¶

Default operator with generic transforms.

zmbt::lang::Operator::Operator ()

function Operator [3/7]¶

Operator with T as type decorator.

template<class T>
inline zmbt::lang::Operator::Operator (
    type_tag < T > tag,
    Config const cfg
)

function Operator [4/7]¶

Operator with T as type decorator.

template<class T>
inline zmbt::lang::Operator::Operator (
    type_tag < T > tag
)

function Operator [5/7]¶

Retrieve registered operator instance if it exists, throw otherwise.

zmbt::lang::Operator::Operator (
    boost::json::string_view annotation
)

function Operator [6/7]¶

zmbt::lang::Operator::Operator (
    Operator const &
) = default

function Operator [7/7]¶

zmbt::lang::Operator::Operator (
    Operator &&
) = default

function annotation¶

decorated type name

inline boost::json::string zmbt::lang::Operator::annotation () const

function apply¶

Apply operands.

boost::json::value zmbt::lang::Operator::apply (
    lang::Keyword const & keyword,
    boost::json::value const & lhs,
    boost::json::value const & rhs
) const

For unary operators, lhs is nullptr

function decorate¶

Reserialize as decorated type.

inline boost::json::value zmbt::lang::Operator::decorate (
    boost::json::value const & a
) const

function is_truth¶

Is true.

inline bool zmbt::lang::Operator::is_truth (
    boost::json::value const & a
) const

function operator=¶

Operator & zmbt::lang::Operator::operator= (
    Operator const &
) = default

function operator=¶

Operator & zmbt::lang::Operator::operator= (
    Operator &&
) = default

function undecorate¶

Reserialize as decorated type.

inline boost::json::value zmbt::lang::Operator::undecorate (
    boost::json::value const & a
) const

function ~Operator¶

virtual zmbt::lang::Operator::~Operator () = default

Public Static Functions Documentation¶

function generic_bit_and¶

static V zmbt::lang::Operator::generic_bit_and (
    V const &,
    V const &
)

function generic_bit_or¶

static V zmbt::lang::Operator::generic_bit_or (
    V const &,
    V const &
)

function generic_bit_xor¶

static V zmbt::lang::Operator::generic_bit_xor (
    V const &,
    V const &
)

function generic_complement¶

static V zmbt::lang::Operator::generic_complement (
    V const &
)

function generic_decorate¶

static V zmbt::lang::Operator::generic_decorate (
    V const & a
)

function generic_divides¶

static V zmbt::lang::Operator::generic_divides (
    V const &,
    V const &
)

function generic_equal_to¶

static bool zmbt::lang::Operator::generic_equal_to (
    V const &,
    V const &
)

function generic_is_truth¶

static bool zmbt::lang::Operator::generic_is_truth (
    V const & a
)

function generic_left_shift¶

static V zmbt::lang::Operator::generic_left_shift (
    V const &,
    V const &
)

function generic_less¶

static bool zmbt::lang::Operator::generic_less (
    V const &,
    V const &
)

function generic_less_equal¶

static bool zmbt::lang::Operator::generic_less_equal (
    V const &,
    V const &
)

function generic_log¶

static V zmbt::lang::Operator::generic_log (
    V const &,
    V const &
)

function generic_logical_and¶

static V zmbt::lang::Operator::generic_logical_and (
    V const &,
    V const &
)

function generic_logical_not¶

static bool zmbt::lang::Operator::generic_logical_not (
    V const &
)

function generic_logical_or¶

static V zmbt::lang::Operator::generic_logical_or (
    V const &,
    V const &
)

function generic_minus¶

static V zmbt::lang::Operator::generic_minus (
    V const &,
    V const &
)

function generic_modulus¶

static V zmbt::lang::Operator::generic_modulus (
    V const &,
    V const &
)

function generic_multiplies¶

static V zmbt::lang::Operator::generic_multiplies (
    V const &,
    V const &
)

function generic_negate¶

static V zmbt::lang::Operator::generic_negate (
    V const &
)

function generic_plus¶

static V zmbt::lang::Operator::generic_plus (
    V const &,
    V const &
)

function generic_pow¶

static V zmbt::lang::Operator::generic_pow (
    V const &,
    V const &
)

function generic_quot¶

static V zmbt::lang::Operator::generic_quot (
    V const &,
    V const &
)

function generic_right_shift¶

static V zmbt::lang::Operator::generic_right_shift (
    V const &,
    V const &
)

function generic_undecorate¶

static V zmbt::lang::Operator::generic_undecorate (
    V const & a
)

The documentation for this class was generated from the following file zmbt-framework/zmbt-framework/backends/cxx/include/zmbt/expr/operator.hpp