String.cpp File Reference

#include <osmscout/util/String.h>
#include <algorithm>
#include <cctype>
#include <cstring>
#include <cwchar>
#include <iomanip>
#include <locale>
#include <sstream>
#include <array>
#include <ctime>
#include <thread>
#include <osmscout/system/Math.h>
#include <osmscout/log/Logger.h>
#include <osmscout/util/Locale.h>
#include <osmscout/util/ObjectPool.h>
#include <osmscout/util/utf8helper.h>
#include <osmscout/private/Config.h>

Namespaces
namespace	osmscout
	Original source: https://github.com/philipperemy/easy-encryption/blob/master/b64.h licensed under terms of MIT license.

Functions
const char *	osmscout::BoolToString (bool value)
	Returns a string representation of the given boolean value (either 'true' or 'false')
std::string	osmscout::ByteSizeToString (double size, const Locale &locale=Locale::ByEnvironmentSafe())
std::string	osmscout::ByteSizeToString (FileOffset size, const Locale &locale=Locale::ByEnvironmentSafe())
	Prints byte size with short, human readable form by ISO/IEC 80000 standard.
size_t	osmscout::CountWords (const std::string &text)
std::string	osmscout::DurationString (const Duration &duration)
std::string	osmscout::FloatToString (double value, const Locale &locale, uint32_t precision=3)
	Returns locale-aware string representation of number.
bool	osmscout::GetDigitValue (char digit, size_t &result)
	Returns the numerical value of the given character, if the character is a digit in a numerical value.
std::string	osmscout::GetFirstInStringList (const std::string &stringList, const std::string &divider)
	Assumes that the string consists of a number of values separated by one of the given divider.
std::string	osmscout::GetTokensFromEnd (const std::list< std::string > &tokens, size_t count)
std::string	osmscout::GetTokensFromStart (const std::list< std::string > &tokens, size_t count)
int	osmscout::GetUtcOffset ()
	returns the utc timezone offset (e.g.
void	osmscout::GroupStringListToStrings (std::list< std::string >::const_iterator token, size_t listSize, size_t parts, std::list< std::list< std::string > > &lists)
	Given a list of strings, individual strings will be combined into a given number of sub groups (individual string concatenated and separated by a space).
std::string	osmscout::LocaleStringToUTF8String (const std::string &text)
	Convert the given std::string in the current locale to a std::string containing a corresponding UTF8 character sequence.
std::wstring	osmscout::LocaleStringToWString (const std::string &text)
	Converts the given std::string with content in the current locale to a std::wstring.
time_t	osmscout::MkTimeUTC (struct tm *timeptr)
	https://stackoverflow.com/a/9088549/1632737
std::string	osmscout::NumberToString (long value, const Locale &locale)
	Returns locale-aware string representation of number.
bool	osmscout::ParseISO8601TimeString (const std::string &timeStr, Timestamp &timestamp)
	Parse time string in ISO 8601 format "2017-11-26T13:46:12.124Z" (UTC timezone) to Timestamp (std::chrono::time_point with millisecond accuracy).
std::string	osmscout::ReplaceString (const std::string &in, const std::string &search, const std::string &replacement)
	Replace all occurrences of search in input string by some other string.
void	osmscout::SimplifyTokenList (std::list< std::string > &tokens)
	Simplifying a token list by merging tokens that start with an upper case letter followed by a token starting with a lower case letter.
std::list< std::string >	osmscout::SplitString (const std::string &stringList, const std::string &separator, int maxSize=-1)
	Split string by separator.
std::list< std::string >	osmscout::SplitStringAtSpace (const std::string &input)
	Converts the given string into a list of whitespace separated (std::isspace()) strings.
std::optional< std::pair< std::string, std::string > >	osmscout::SplitStringToPair (const std::string &str, const std::string &separator)
	Split string by separator to two parts.
bool	osmscout::StringToBool (const char *string, bool &value)
	Convert the given string to a boolean value.
bool	osmscout::StringToNumber (const char *string, double &value)
bool	osmscout::StringToNumber (const std::string &string, double &value)
std::string	osmscout::TimestampToISO8601TimeString (const Timestamp &timestamp)
	Format Timestamp to string in ISO8601 format "2017-11-26T13:46:12.124Z" for UTC timezone.
void	osmscout::TokenizeString (const std::string &input, std::list< std::string > &tokens)
	Converts the given string into a list of whitespace or colon-separated strings.
std::string	osmscout::Trim (const std::string &str, char trimmedChar=' ')
	Trim trimmedChar from begin and end of str.
std::string	osmscout::UTF8NormForLookup (const std::string &text)
	Normalise the given std::string containing a UTF8 character sequence for tolerant comparison.
std::string	osmscout::UTF8StringToLocaleString (const std::string &text)
	Convert the given std::string in UTF-8 a std::string containing to corresponding string in the current locale.
std::string	osmscout::UTF8StringToLower (const std::string &text)
	Convert the given std::string containing a UTF8 character sequence to lower case using the translation table implementation.
std::u32string	osmscout::UTF8StringToU32String (const std::string &text)
	Convert the given std::string containign a UTF8 character sequence to a std::u32string.
std::string	osmscout::UTF8StringToUpper (const std::string &text)
	Convert the given std::string containing a UTF8 character sequence to upper case using translation table implementation.
std::wstring	osmscout::UTF8StringToWString (const std::string &text)
	Convert the given std::string containign a UTF8 character sequence to a std::wstring.
std::string	osmscout::UTF8Transliterate (const std::string &text)
	Transliterate non-ascii characters to one or more characters that are similar to the original character.
std::string	osmscout::WStringToLocaleString (const std::wstring &text)
	Converts the given std::wstring to a std::string with content in the current locale.
std::string	osmscout::WStringToUTF8String (const std::wstring &text)
	Convert the given std::wstring to a std::string containing a corresponding UTF8 character sequence.