string_literal< N > Struct Template Reference

#include <string_literal.h>

Public Member Functions
constexpr	string_literal (void)
	Empty string.
constexpr	string_literal (const char(&str)[N])
	constructor
template<size_t S, size_t LEN = N-1> requires (S+LEN < N)
constexpr auto	substr (void) const
	get substring
constexpr	operator const char * (void) const
	cast to C string
iterator
constexpr const char *	begin (void) const
constexpr const char *	end (void) const

Public Attributes
char	value [N]

Static Public Attributes
static constexpr size_t	size = N
	Number of chars in the string_literal.
static constexpr bool	empty = (N==1)
	true is empty (i.e., == '\0')

Friends
std::ostream &	operator<< (std::ostream &s, const string_literal< N > &str)
	forward 'value' to stream

compare two literals (constexpr)
template<size_t M>
constexpr bool	operator== (string_literal< M > str) const
template<size_t M>
constexpr bool	operator== (const char(&str)[M]) const
template<size_t M>
constexpr bool	operator== (const char(&str)[M], string_literal< N > lit)

less operator (constexpr)
template<size_t M>
constexpr bool	operator< (string_literal< M > str) const
template<size_t M>
constexpr bool	operator< (const char(&str)[M]) const
template<size_t M>
constexpr bool	operator< (const char(&str)[M], string_literal< N > lit)

concat two literals (constexpr)
template<size_t M>
constexpr string_literal< N+M-1 >	operator+ (string_literal< M > str) const
template<size_t M>
constexpr auto	operator+ (const char(&str)[M]) const
template<size_t M>
constexpr auto	operator+ (const char(&str)[M], string_literal< N > lit)

Constructor & Destructor Documentation

string_literal() [1/2]

constexpr string_literal ( void  )

inlineconstexpr

Empty string.

string_literal() [2/2]

constexpr string_literal ( const char(&)  str[N] )

inlineconstexpr

constructor

Member Function Documentation

begin()

constexpr const char * begin ( void  ) const

inlineconstexpr

end()

constexpr const char * end ( void  ) const

inlineconstexpr

operator const char *()

constexpr operator const char * ( void  ) const

inlineconstexpr

cast to C string

operator+() [1/2]

constexpr auto operator+ ( const char(&)  str[M] ) const

inlineconstexpr

operator+() [2/2]

constexpr string_literal< N+M-1 > operator+ ( string_literal< M >  str ) const

inlineconstexpr

operator<() [1/2]

constexpr bool operator< ( const char(&)  str[M] ) const

inlineconstexpr

operator<() [2/2]

constexpr bool operator< ( string_literal< M >  str ) const

inlineconstexpr

operator==() [1/2]

constexpr bool operator== ( const char(&)  str[M] ) const

inlineconstexpr

operator==() [2/2]

constexpr bool operator== ( string_literal< M >  str ) const

inlineconstexpr

substr()

constexpr auto substr ( void  ) const

inlineconstexpr

get substring

Friends And Related Function Documentation

operator+

constexpr auto operator+ ( const char(&)  str[M], string_literal< N >  lit  )

friend

operator<

constexpr bool operator< ( const char(&)  str[M], string_literal< N >  lit  )

friend

operator<<

std::ostream & operator<< ( std::ostream &  s, const string_literal< N > &  str  )

friend

forward 'value' to stream

operator==

constexpr bool operator== ( const char(&)  str[M], string_literal< N >  lit  )

friend

Member Data Documentation

empty

constexpr bool empty = (N==1)

staticconstexpr

true is empty (i.e., == '\0')

size

constexpr size_t size = N

staticconstexpr

Number of chars in the string_literal.

value

char value[N]

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

• include/util/string_literal.h