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Code Issues

Add comment for a couple ugly aspects of exception handling (they need to be fixed, eventually)

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skidder 2004-10-08 15:05:44 +00:00
parent 9b46748240
commit e075d9f71a
1 changed files with 8 additions and 0 deletions
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src/include/fb_exception.h
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@ -81,7 +81,15 @@ public:
virtual const char* what() const throw() virtual const char* what() const throw()
{ return "Firebird::status_exception"; } { return "Firebird::status_exception"; }
const ISC_STATUS* value() const { return m_status_vector; } const ISC_STATUS* value() const { return m_status_vector; }
// Returns true if strings contained in status vector are located in magical
// permanent circular buffer. False means that exception object owns strings
// and is about to deallocate them in its destructor
bool strings_permanent() const { return m_strings_permanent; } bool strings_permanent() const { return m_strings_permanent; }
// Returns true if exception class holds status vector for the error.
// Returns false when status vector is passed "by magic", probably
// somewhere in tdbb_status_vector
bool status_known() const { return m_status_known; } bool status_known() const { return m_status_known; }
// Takes permanent strings // Takes permanent strings