util.h File Reference
`#include <libqalculate/includes.h>`
`#include <pthread.h>`
`#include <unistd.h>`

## Classes

class | Thread

## Functions

void | sleep_ms (int milliseconds)
std::string & | gsub (const std::string &pattern, const std::string &sub, std::string &str)
std::string & | gsub (const char *pattern, const char *sub, std::string &str)
std::string | d2s (double value, int precision=100)
std::string | i2s (long int value)
std::string | u2s (unsigned long int value)
const char * | b2yn (bool b, bool capital=true)
const char * | b2tf (bool b, bool capital=true)
const char * | b2oo (bool b, bool capital=true)
std::string | p2s (void *o)
long int | s2i (const std::string &str)
long int | s2i (const char *str)
void * | s2p (const std::string &str)
void * | s2p (const char *str)
void | now (int &hour, int &min, int &sec)
size_t | find_ending_bracket (const std::string &str, size_t start, int *missing=NULL)
char | op2ch (MathOperation op)
std::string & | wrap_p (std::string &str)
std::string & | remove_blanks (std::string &str)
std::string & | remove_duplicate_blanks (std::string &str)
std::string & | remove_blank_ends (std::string &str)
std::string & | remove_parenthesis (std::string &str)
bool | is_in (const char *str, char c)
bool | is_not_in (const char *str, char c)
bool | is_in (const std::string &str, char c)
bool | is_not_in (const std::string &str, char c)
int | sign_place (std::string *str, size_t start=0)
int | gcd (int i1, int i2)
char * | locale_to_utf8 (const char *str)
char * | locale_from_utf8 (const char *str)
char * | utf8_strdown (const char *str, int l=-1)
char * | utf8_strup (const char *str, int l=-1)
size_t | unicode_length (const std::string &str)
size_t | unicode_length (const char *str)
size_t | unicode_length (const std::string &str, size_t l)
size_t | unicode_length (const char *str, size_t l)
bool | text_length_is_one (const std::string &str)
std::string | sub_suffix_html (const std::string &name)
std::string | sub_suffix (const std::string &name, const std::string &tag_begin, const std::string &tag_end)
bool | equalsIgnoreCase (const std::string &str1, const std::string &str2)
bool | equalsIgnoreCase (const std::string &str1, const char *str2)
void | parse_qalculate_version (std::string qalculate_version, int *qalculate_version_numbers)
std::string | getOldLocalDir ()
std::string | getLocalDir ()
std::string | getPackageDataDir ()
std::string | getGlobalDefinitionsDir ()
std::string | getPackageLocaleDir ()
std::string | getLocalDataDir ()
std::string | getLocalTmpDir ()
std::string | buildPath (std::string dir, std::string filename)
std::string | buildPath (std::string dir1, std::string dir2, std::string filename)
std::string | buildPath (std::string dir1, std::string dir2, std::string dir3, std::string filename)
bool | dirExists (std::string dirpath)
bool | fileExists (std::string dirpath)
bool | makeDir (std::string dirpath)
bool | recursiveMakeDir (std::string dirpath)
bool | removeDir (std::string dirpath)
bool | move_file (const char *from_file, const char *to_file)
void | free_thread_caches ()
int | checkAvailableVersion (const char *version_id, const char *current_version, std::string *available_version=NULL, int timeout=5)
int | checkAvailableVersion (const char *version_id, const char *current_version, std::string *available_version, std::string *url, int timeout=5)