Public Types | |
enum | RStatus { GOOD = 0, EXP_TOO_BIG, OUT_OF_MEM, TOO_MANY_PAR, UNMATCH_PAR, STARPLUS_EMPTY, STARPLUS_NESTED, INDEX_RANGE, INDEX_MATCH, STARPLUS_NOTHING, TRAILING, INT_ERROR, BAD_PARAM, BAD_OPCODE } |
Error codes reported by the engine - Most of these codes never really occurs with this implementation. More... | |
Public Member Functions | |
CtelRegexp (const std::string &pattern) | |
Constructor - compile a regular expression. | |
~CtelRegexp () | |
Destructor. | |
bool | compile (const std::string &pattern) |
Compile a new regular expression. | |
std::string | match (const std::string &str) |
matches a particular string; this method returns a string that is a sub-string matching with the regular expression | |
bool | match (const std::string &str, size_t *start, size_t *size) |
another form of matching; returns the indexes of the maching | |
RStatus | getStatus () |
Get status. | |
const std::string & | getStatusMsg () |
Get status message. | |
void | clearErrors () |
Clear all errors. | |
const std::string & | getRe () |
Return regular expression pattern. | |
bool | split (const std::string &str, std::vector< std::string > &all_matches) |
Split. | |
Private Member Functions | |
CtelRegexp (const CtelRegexp &) | |
Private copy constructor. | |
CtelRegexp & | operator= (const CtelRegexp &) |
Private assignment operator. | |
Private Attributes | |
std::string | strPattern |
STL string to hold pattern. | |
regexp * | r |
Pointer to regexp. | |
RStatus | status |
Return status, enumerated type. | |
std::string | statusMsg |
STL string to hold status message. |
DESCRIPTION: Wrapper for the Regular Expression engine( regexp ) released by Henry Spencer of the University of Toronto.
enum RStatus |
Error codes reported by the engine - Most of these codes never really occurs with this implementation.