re_find

int  re_find(string regex, string input)

int  re_find(string regex, string input, int start)

int  re_find(string regex, string input, int start, int end)

Returns 1 if regex matches in input, or 0 otherwise.

string  re_find(string regex, string input)

string  re_find(string regex, string input, int start)

string  re_find(string regex, string input, int start, int end)

Returns the first substring that matches regex in input.

int  re_find(int &start_pos[], int &end_pos[], string regex, string input)

int  re_find(int &start_pos[], int &end_pos[], string regex, string input, int start)

int  re_find(int &start_pos[], int &end_pos[], string regex, string input, int start, int end)

Returns 1 if regex matches in input, or 0 otherwise. Fills the start_pos and end_pos array variables with the start and end positions of each match.

string [] re_find(string regex, string input)

string [] re_find(string regex, string input, int start)

string [] re_find(string regex, string input, int start, int end)

Returns an array of substrings that match regex in input.