RWExternalStreamException

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RWExternalStreamException

Module: Advanced Tools Package: Streams


RWExternalStreamException  RWExternalErr

Local Index
Header File
Description
Public Constructors
Public Member Function

Local Index

Members

errorCode()

RWExternalStreamException()

Header File

#include <rw/stream/RWExternalStreamException.h>

Description

Base class for all the stream exceptions.

Table 6: RWExternalStreamException error codes

Code	Meaning
`featureNotSupported`	Reports a feature not currently supported due to compiler limitation.
`flush`	Error while flushing the stream.
`get`	Error while reading a data type.
`internalIstream`	Internal *istream* object is in fail or bad state.
`internalOstream`	Internal *ostream* object is in fail or bad state.
`invalidParameter`	One of the parameters has been assigned an invalid value.
`invalidUTF8Encoding`	A sequence of bytes is not formatted according to UTF-8.
`invalidUnicodeEncoding`	A sequence of *RWUChar* does not represent a valid sequence of UTF-16 characters.
`ok = 0`	Everything is fine.
`outOfMemory`	The last memory allocation request failed.
`read`	Error while reading an *RWByte, `char`, `wchar_t`, or RWUChar*.
`write`	Error while writing to the stream.

Public Constructors

RWExternalStreamException();

Constructs an empty stream exception.

RWExternalStreamException(const RWCString& msg,ErrorCode err);

Constructs a stream exception, and initializes it with the error message msg and the error code err.

Parameter List

`msg`	A message describing the error.
`err`	The error code associated with the error.

RWExternalStreamException(const RWExternalStreamException& x);

Copy constructor.

Parameter List

`x`	A stream exception used to initialize the newly created stream exception.

RWExternalStreamException(const char* msg,ErrorCode err);

Constructs a stream exception, and initializes it with the error message msg and the error code err.

Parameter List

`msg`	A message describing the error.
`err`	The error code associated with the error.

Public Member Function

ErrorCode 
errorCode() const;

Returns the error code associated with a particular stream exception instance.

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