FileException

Exception class that checks error status on both file descriptor and via global errno

class FileException : ErrnoException {

}

Members

enforce alias enforce = ErrnoException.enforce: Make ErrnoException's enforce available

enforce void enforce(bool ok, cstring filename, FILE* handle, istring file, int line): Enforces success of file I/O operation

ReusableImpl mixin ReusableExceptionImplementation!() ReusableImpl: Provides standard reusable exception API
errorNumber int errorNumber()
failedFunctionName istring failedFunctionName()
enforce void enforce(bool expr, cstring msg, istring name, istring file, int line): Tries to evaluate expr. If it fails, checks the global errno and uses matching message as base for exception message, as well as throws the exception.
enforceRet Caller!(typeof(&Func)) enforceRet(bool function(ReturnTypeOf!(Func)) verify, istring file, int line): Calls Func automatically checking errno and storing name
enforceRetPtr Caller!(typeof(&Func)) enforceRetPtr(istring file, int line): Calls enforceRet expecting Func to return non-NULL
enforceRetCode Caller!(typeof(&Func)) enforceRetCode(istring file, int line): Calls enforceRet interpreting return value as error code
useGlobalErrno typeof(this) useGlobalErrno(istring name, istring file, int line): Initializes local reusable error message based on global errno value and resets errno to 0.
set typeof(this) set(int err_num, istring name, istring file, int line): Initializes local reusable error message based on supplied errno value
addMessage typeof(this) addMessage(cstring msg): Convenience method to append extra message in brackets