zth::fsm::Symbol Class Reference

A input/state symbol. More...

#include <fsm14.h>

Public Member Functions
constexpr	Symbol (char const *s=nullptr) noexcept
	Ctor.
constexpr bool	constexpr_eq (Symbol const &s) const noexcept
	Like == operator, but constexpr.
bool	operator== (Symbol const &s) const noexcept
bool	operator== (char const *s) const noexcept
template<typename S >
bool	operator!= (S &&s) const noexcept
constexpr char const *	str () const noexcept
	Return a string representation of this symbol.
constexpr char const *	symbol () const noexcept
	Return the symbol string.
	operator char const * () const noexcept
	Return a string representation of this symbol.
constexpr bool	valid () const noexcept
	Check if the symbol is valid.
	operator bool () const noexcept
	Check if the symbol is valid.

Detailed Description

A input/state symbol.

This is wrapper for a string literal.

Definition at line 164 of file fsm14.h.

Constructor & Destructor Documentation

Symbol()

constexpr zth::fsm::Symbol::Symbol ( char const *  s = nullptr )

inlineconstexprnoexcept

Ctor.

Parameters

s	the string, or nullptr to create a default (invalid) Symbol.

Definition at line 172 of file fsm14.h.

Member Function Documentation

constexpr_eq()

constexpr bool zth::fsm::Symbol::constexpr_eq ( Symbol const &  s ) const

inlineconstexprnoexcept

Like == operator, but constexpr.

Definition at line 179 of file fsm14.h.

operator bool()

zth::fsm::Symbol::operator bool ( ) const

inlinenoexcept

Check if the symbol is valid.

Definition at line 253 of file fsm14.h.

operator char const *()

zth::fsm::Symbol::operator char const * ( ) const

inlinenoexcept

Return a string representation of this symbol.

Definition at line 237 of file fsm14.h.

operator!=()

template<typename S >

bool zth::fsm::Symbol::operator!= ( S &&  s ) const

inlinenoexcept

Definition at line 212 of file fsm14.h.

operator==() [1/2]

bool zth::fsm::Symbol::operator== ( char const *  s ) const

inlinenoexcept

Definition at line 206 of file fsm14.h.

operator==() [2/2]

bool zth::fsm::Symbol::operator== ( Symbol const &  s ) const

inlinenoexcept

Definition at line 201 of file fsm14.h.

str()

constexpr char const * zth::fsm::Symbol::str ( ) const

inlineconstexprnoexcept

Return a string representation of this symbol.

Definition at line 220 of file fsm14.h.

symbol()

constexpr char const * zth::fsm::Symbol::symbol ( ) const

inlineconstexprnoexcept

Return the symbol string.

Returns

nullptr in case of the default (invalid) Symbol

Definition at line 229 of file fsm14.h.

valid()

constexpr bool zth::fsm::Symbol::valid ( ) const

inlineconstexprnoexcept

Check if the symbol is valid.

Definition at line 245 of file fsm14.h.

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

• include/libzth/fsm14.h