string_util.h File Reference

#include <string>
#include <vector>
#include <algorithm>
#include <sstream>
#include <cctype>
#include <cstdio>
#include <cassert>
#include "hash_function.h"
#include "common/ug_config.h"
#include "stringify.h"

Go to the source code of this file.

Namespaces
	ug
	the ug namespace

Functions
UG_API void	ug::AppendCounterToString (std::string &str, std::string indicator, int counter, int maxCounter=-1)
	appends a counter number to a string More...
UG_API std::string	ug::AppendSpacesToString (std::string &str, int totalLength)
	padding a string with spaces to predefined length More...
UG_API std::string	ug::ConfigShift (std::string s)
	returns a "shifted" string one-line strings are not shifted two line strings are shifted like this: input: "MyLine1\nMyLine2\n" Output: "\n | MyLine1\n | MyLine2" note that they get an additional at the beginning, and doubled and at the end are removed, so you can use ConfigShift like this More...
UG_API bool	ug::Contains (const std::string &str, const std::string &search)
	Checks whether given string contains a specified substring. More...
UG_API std::string	ug::FilenameAndPathWithoutExtension (std::string str)
	returns the best guess of the filename and path from given string More...
UG_API std::string	ug::FilenameWithoutExtension (std::string str)
	returns the best guess of the filename from given string More...
UG_API std::string	ug::FilenameWithoutPath (const std::string &str)
	returns best guess of a filename from a given string More...
UG_API std::vector< std::string >	ug::FindDuplicates (const std::vector< std::string > &vec)
	Finds and returns all duplicate elements of given vector. More...
string	ug::GetBytesSizeString (size_t s, int length)
std::string::size_type	ug::GetDirectorySeperatorPos (const std::string &str)
	determines last occurrence of '/' or '\' More...
string	ug::GetFileLine (const char *filename, size_t line)
	get a specific line of a file More...
string	ug::GetFileLines (const char *filename, size_t fromline, size_t toline, bool includeLineNumbers)
	get some specified lines of a file More...
UG_API std::string	ug::GetFilenameExtension (const std::string &str)
	returns the best guess of a file extensions from given string More...
template<typename... Args>
std::string	ug::GetStringPrintf (const char *format, Args... args)
template<>
UG_API size_t	ug::hash_key (const std::string &str)
	creates a hash key from a string value More...
UG_API bool	ug::IsLonger (const std::string &a, const std::string &b)
	checks whether second string is longer than first string More...
UG_API size_t	ug::LevenshteinDistance (const std::string &s1, const std::string &s2)
	Calculate Levenshtein Distance of to strings. More...
int	ug::NumberOfDigits (int n)
	returns the number of digits of an integer (expressed with base 10) More...
const char *	ug::OnOffString (bool b)
template<typename T >
std::string	ug::OstreamShift (const T &t)
UG_API std::string	ug::PathFromFilename (const std::string &str)
	returns best guess of a path without a filename from a given string More...
void	ug::RemoveWhitespaceFromString (std::string &string)
	removes all white space from a string, also within the string More...
string	ug::repeat (char c, int nr)
	Builds a string with specified repetitions of given character. More...
UG_API std::string	ug::ReplaceAll (std::string target, const std::string &oldstr, const std::string &newstr)
	Substitutes substrings of given string with other substrings. More...
UG_API std::string	ug::SnipString (const std::string &str, size_t totalSize, size_t replaceLast=0, const char replace='.')
	creates a truncated string and may add truncation symbol at end More...
UG_API std::string	ug::SnipStringFront (const std::string &str, size_t totalSize, size_t replaceFront=0, const char replace='.')
	creates a truncated string and may add truncation symbol at front More...
UG_API bool	ug::StartsWith (const std::string &str, const std::string &search)
	checks whether a given string starts with a specified substring More...
vector< string >	ug::TokenizeString (const char *str, const char delimiter=',')
	splits the string into parts based on a separating character More...
UG_API std::vector< std::string >	ug::TokenizeString (const std::string &str, const char delimiter=',')
	splits the string into parts based on a separating character More...
UG_API void	ug::TokenizeString (const std::string &str, std::vector< std::string > &vToken, const char delimiter=',')
	splits the string into parts based on a separating char More...
UG_API std::vector< std::string >	ug::TokenizeTrimString (const std::string &str, const char delimiter=',')
	splits the string into trimmed parts based on a separating char More...
UG_API void	ug::TokenizeTrimString (const std::string &str, std::vector< std::string > &vToken, const char delimiter=',')
	splits the string into trimmed parts based on a separating char More...
UG_API std::string	ug::ToLower (std::string str)
	Returns a lower case version of the specified string. More...
template<typename T >
std::string	ug::ToString (const T &t)
	Convert a object supporting 'std::cout << obj' to a string. More...
UG_API std::string	ug::ToUpper (std::string str)
	Returns an upper case version of the specified string. More...
UG_API std::string	ug::TrimString (const std::string &str)
	removes all white space from the front and end of a string More...
const char *	ug::TrueFalseString (bool b)
bool	ug::WildcardMatch (const char *str, const char *pattern)
	wildcard matches like bla.* or *.bla or t?st More...
UG_API std::string	ug::XMLStringEscape (std::string s)
	returns a string suitable for XML files this functions escapes the characters <, >, ', " and & More...