reflex::Pattern::Error Struct Reference

Throwable error structure reflex::Pattern::Error. More...

#include <pattern.h>

Collaboration diagram for reflex::Pattern::Error:

Public Types
enum	Code { REGEX_SYNTAX, REGEX_RANGE, REGEX_LIST, CODE_OVERFLOW }
	Error codes raised during Pattern object construction. More...

Public Member Functions
	Error (const Pattern *pattern, enum Code code, const char *message, size_t loc)
	Construct error structure. More...
void	display (std::ostream &os=std::cerr) const

Public Attributes
const Pattern &	pattern
	the pattern object with this error More...
enum Code	code
	the error code More...
const char *	message
	a human-readable error message (not NULL) More...
size_t	loc
	location of the error in regex string Pattern::rex_ or 0 More...

Detailed Description

Throwable error structure reflex::Pattern::Error.

Member Enumeration Documentation

enum reflex::Pattern::Error::Code

Error codes raised during Pattern object construction.

Enumerator
REGEX_SYNTAX	regex syntax error
REGEX_RANGE	regex {n,m} range error
REGEX_LIST	regex [a-b] list error
CODE_OVERFLOW	compiled code is too large

Constructor & Destructor Documentation

reflex::Pattern::Error::Error ( const Pattern *  pattern, enum Code  code, const char *  message, size_t  loc  )

inline

Construct error structure.

Parameters

pattern	points to the pattern object with this error
code	the error code
message	a human-readable error message (not NULL)
loc	location of the error in regex string Pattern::rex_ or 0

Member Function Documentation

void reflex::Pattern::Error::display

(

std::ostream &

os = std::cerr

)

const

Member Data Documentation

enum Code reflex::Pattern::Error::code

the error code

size_t reflex::Pattern::Error::loc

location of the error in regex string Pattern::rex_ or 0

const char* reflex::Pattern::Error::message

a human-readable error message (not NULL)

const Pattern& reflex::Pattern::Error::pattern

the pattern object with this error

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The documentation for this struct was generated from the following file:

• pattern.h