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AXCEL C++ Framework
Elegance through abstraction
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AXCEL C++ Framework
Elegance through abstraction
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Exception class. More...
#include <axcel.h>
Public Member Functions | |
| string | type () |
| Get type of object. | |
| operator string () | |
| Convert to string. | |
| bool | operator! () |
| exception () | |
| exception (int number) | |
| exception (const exception &e) | |
| exception (const char *msg) | |
| exception & | operator= (int number) |
| exception & | operator= (const exception e) |
| exception & | operator= (const char *msg) |
| bool | operator== (exception e) |
| bool | operator== (const char *s) |
| bool | operator== (int num) |
| bool | operator!= (exception e) |
| bool | operator!= (const char *s) |
| bool | operator!= (int num) |
Public Attributes | |
| int | no |
| errno value | |
| string | desc |
Exception class.
An instance of this class is a public data member of all classes inheriting from the object class. It is to contain the POSIX.1 error number and message of the last error that occurred with the object.
| axcel::exception::operator string | ( | ) | [virtual] |
Convert to string.
Implements axcel::object.
| exception & axcel::exception::operator= | ( | const char * | msg | ) |
| string axcel::exception::type | ( | ) | [virtual] |
errno value
no can be set to one of the following constants to indicate the type of error:
struct errno_str errno_strs[] = { {0, "unknown error"}, {EPERM, "operation not permitted"}, {ENOENT, "no such file or directory"}, {ESRCH, "no such process"}, {EINTR, "interrupted function call"}, {EIO, "input/output error"}, {ENXIO, "no such device or address"}, {E2BIG, "argument list too long"}, {ENOEXEC, "exec format error"}, {EBADF, "bad file descriptor"}, {ECHILD, "no child process"}, {EAGAIN, "resource temporarily unavailable"}, {ENOMEM, "not enough space"}, {EACCES, "permission denied"}, {EFAULT, "bad address"}, {EBUSY, "device or resource busy"}, {EEXIST, "file exists"}, {EXDEV, "improper link"}, {ENODEV, "no such device"}, {ENOTDIR, "not a directory"}, {EISDIR, "is a directory"}, {ENFILE, "too many open files in system"}, {EMFILE, "too many open files"}, {ENOTTY, "inappropriate i/o control operation"}, {EFBIG, "file too large"}, {ENOSPC, "no space left on device"}, {ESPIPE, "invalid seek"}, {EROFS, "read-only file system"}, {EMLINK, "too many links"}, {EPIPE, "broken pipe"}, {EDOM, "mathematics argument out of domain of function"}, {EDEADLK, "resource deadlock avoided"}, {ENAMETOOLONG, "filename too long"}, {ENOLCK, "no locks available"}, {ENOSYS, "function not implemented"}, {ENOTEMPTY, "directory not empty"}, {EINVAL, "invalid argument"}, {ERANGE, "result too large"}, {EILSEQ, "illegal byte sequence"}, {EADDRINUSE, "address already in use"}, {EADDRNOTAVAIL, "address not available"}, {EAFNOSUPPORT, "address family not supported"}, {EALREADY, "connection already in progress"}, {EBADMSG, "bad message"}, {ECANCELED, "operation canceled"}, {ECONNABORTED, "connection aborted"}, {ECONNREFUSED, "connection refused"}, {ECONNRESET, "connection reset"}, {EDESTADDRREQ, "destination address required"}, {EHOSTUNREACH, "host is unreachable"}, {EIDRM, "identifier removed"}, {EINPROGRESS, "operation in progress"}, {EISCONN, "socket is connected"}, {ELOOP, "too many levels of symbolic links"}, {EMSGSIZE, "message too long"}, {ENETDOWN, "network is down"}, {ENETRESET, "connection aborted by network"}, {ENETUNREACH, "network unreachable"}, {ENOBUFS, "no buffer space available"}, {ENODATA, "no message is available"}, {ENOLINK, "link has been severed"}, {ENOMSG, "no message of the desired type"}, {ENOPROTOOPT, "protocol not available"}, {ENOSR, "no stream resources"}, {ENOSTR, "not a stream"}, {ENOTCONN, "the socket is not connected"}, {ENOTRECOVERABLE, "state not recoverable"}, {ENOTSOCK, "not a socket"}, {ENOTSUP, "operation not supported"}, {EOVERFLOW, "value too large too be stored in datatype"}, {EOWNERDEAD, "owner died"}, {EPROTO, "protocol error"}, {EPROTONOSUPPORT, "protocol not supported"}, {EPROTOTYPE, "protocol wrong type for socket"}, {ETIME, "timer expired"}, {ETIMEDOUT, "connection timed out"}, {ETXTBSY, "text file busy"}, {0, 0} };
1.7.4
