Qore::ExceptionInfo hashdecl Reference

exception information hash More...

#include <ql_lib.dox.h>

Public Attributes
auto	arg
	this key is populated with the value of the third expression of the throw statement (if a list was thrown). For system exceptions, this is populated for some exceptions where additional information is provided.
list< hash< CallStackInfo > >	callstack
	call stack backtrace information
auto	desc
	this key is populated with the value of the second expression of the throw statement (if a list was thrown). For system exceptions, this is a string giving a text description of the error.
int	endline
	position info: end line number
auto	err
	this key is populated with the value of the first expression of the throw statement. For system exceptions, this is a string giving the exception code.
string	file
	position info: the parse label where exception occurred; this is normally the file name; this corresponds to the label parameter of the Program::parse() and Program::parsePending() methods and the Qore::parse() function, for example
string	lang
	the language of the source code location; normally "Qore"
int	line
	position info: start line number
hash< ExceptionInfo >	next
	chained exception info
int	offset
	position info: line number offset for the "source" key (if known, for user code only)
string	source
	position info: an optional source string; if multiple sections of a file were parsed with different parse labels, then the source file name will normally go here and the "file" key will have the parse label; this corresponds to the source parameter of the Program::parse() and Program::parsePending() methods, for example (if known, for user code only)
string	type
	exception type: "User" or "System"; see Exception Type Constants

Detailed Description

exception information hash

Since

Qore 0.8.13