lexical analysis 更多...

#include <lexer.hpp>

类 lexer< BasicJsonType, InputAdapterType > 继承关系图:

lexer< BasicJsonType, InputAdapterType > 的协作图:

Public 类型
using	token_type = typename lexer_base<BasicJsonType>::token_type
Public 类型继承自 lexer_base< BasicJsonType >
enum class	token_type { uninitialized , literal_true , literal_false , literal_null , value_string , value_unsigned , value_integer , value_float , begin_array , begin_object , end_array , end_object , name_separator , value_separator , parse_error , end_of_input , literal_or_value }
	token types for the parser 更多...

Public 成员函数
	lexer (InputAdapterType &&adapter, bool ignore_comments_=false) noexcept
	lexer (const lexer &)=delete
	lexer (lexer &&)=default
lexer &	operator= (lexer &)=delete
lexer &	operator= (lexer &&)=default
constexpr number_integer_t	get_number_integer () const noexcept
	return integer value
constexpr number_unsigned_t	get_number_unsigned () const noexcept
	return unsigned integer value
constexpr number_float_t	get_number_float () const noexcept
	return floating-point value
string_t &	get_string ()
	return current string value (implicitly resets the token; useful only once)
constexpr position_t	get_position () const noexcept
	return position of last read token
std::string	get_token_string () const
JSON_HEDLEY_RETURNS_NON_NULL constexpr const char *	get_error_message () const noexcept
	return syntax error message
bool	skip_bom ()
	skip the UTF-8 byte order mark
void	skip_whitespace ()
token_type	scan ()

额外继承的成员函数
静态 Public 成员函数继承自 lexer_base< BasicJsonType >
JSON_HEDLEY_RETURNS_NON_NULL static JSON_HEDLEY_CONST const char *	token_type_name (const token_type t) noexcept
	return name of values of type token_type (only used for errors)

详细描述

template<typename BasicJsonType, typename InputAdapterType>
class detail::lexer< BasicJsonType, InputAdapterType >

lexical analysis

This class organizes the lexical analysis during JSON deserialization.