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#ifdef OF_WINDOWS
# include <windows.h>
#endif
OF_ASSUME_NONNULL_BEGIN
@class OFArray OF_GENERIC(ObjectType);
@class OFMutableArray OF_GENERIC(ObjectType);
@class OFString;
#define OFBacktraceSize 16
#if defined(OF_WINDOWS) && defined(OF_HAVE_SOCKETS)
# ifndef EADDRINUSE
# define EADDRINUSE WSAEADDRINUSE
# endif
# ifndef EADDRNOTAVAIL
# define EADDRNOTAVAIL WSAEADDRNOTAVAIL
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#ifdef OF_WINDOWS
# include <windows.h>
#endif
OF_ASSUME_NONNULL_BEGIN
@class OFArray OF_GENERIC(ObjectType);
@class OFString;
@class OFValue;
#define OFStackTraceSize 16
#if defined(OF_WINDOWS) && defined(OF_HAVE_SOCKETS)
# ifndef EADDRINUSE
# define EADDRINUSE WSAEADDRINUSE
# endif
# ifndef EADDRNOTAVAIL
# define EADDRNOTAVAIL WSAEADDRNOTAVAIL
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* @brief The base class for all exceptions in ObjFW
*
* The OFException class is the base class for all exceptions in ObjFW, except
* the OFAllocFailedException.
*/
@interface OFException: OFObject
{
void *_backtrace[OFBacktraceSize];
OF_RESERVE_IVARS(OFException, 4)
}
/**
* @brief Creates a new, autoreleased exception.
*
* @return A new, autoreleased exception
*/
+ (instancetype)exception;
/**
* @brief Returns a description of the exception.
*
* @return A description of the exception
*/
- (OFString *)description;
/**
* @brief Returns a backtrace of when the exception was created or nil if no
* backtrace is available.
*
* @return A backtrace of when the exception was created
*/
- (nullable OFArray OF_GENERIC(OFString *) *)backtrace;
@end
#ifdef __cplusplus
extern "C" {
#endif
extern OFString *OFStrError(int errNo);
#ifdef OF_WINDOWS
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* @brief The base class for all exceptions in ObjFW
*
* The OFException class is the base class for all exceptions in ObjFW, except
* the OFAllocFailedException.
*/
@interface OFException: OFObject
{
void *_stackTrace[OFStackTraceSize];
OF_RESERVE_IVARS(OFException, 4)
}
/**
* @brief Creates a new, autoreleased exception.
*
* @return A new, autoreleased exception
*/
+ (instancetype)exception;
/**
* @brief Returns a description of the exception.
*
* @return A description of the exception
*/
- (OFString *)description;
/**
* @brief Returns a stack trace of when the exception was created or `nil` if
* no stack trace is available. The returned array contains OFValues
* with @ref OFValue#pointerValue set to the address.
*
* @return The stack trace as array of addresses
*/
- (nullable OFArray OF_GENERIC(OFValue *) *)stackTraceAddresses;
/**
* @brief Returns a stack trace of when the exception was created or `nil` if
* no stack trace symbols are available.
*
* @return The stack trace as array of symbols
*/
- (nullable OFArray OF_GENERIC(OFString *) *)stackTraceSymbols;
@end
#ifdef __cplusplus
extern "C" {
#endif
extern OFString *OFStrError(int errNo);
#ifdef OF_WINDOWS
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