ExceptionStreamOut Class Reference

#include <evo/impl/sys.h>

Inheritance diagram for ExceptionStreamOut:

Detailed Description

Output stream exception for stream write errors, see Exception.

Public Types
typedef ListBase< char, StrSizeT >	StringBase
	Alias for evo::StringBase. More...

Public Member Functions
	ExceptionStreamOut (const char *file, ulong line, const StringBase &msg, Error error=EUnknown)
	ExceptionStreamOut (const ExceptionStreamOut &e)
Error	error () const
	Get error code. More...
template<class TOut >
TOut &	errormsg_out (TOut &out)
	Write error message with errno to output stream/string. More...
const char *	file () const
	Get exception file name. More...
ulong	line () const
	Get exception line number. More...
const char *	msg () const
	Get exception message. More...

Protected Types
typedef const char *(*	ErrorMsgFunc) (Error)
	Pointer type to function returning error message from error code. More...

Protected Member Functions
	ExceptionStreamOut (const char *file, ulong line, const char *type, const StringBase &msg, Error error, ErrorMsgFunc errormsg_func)

Member Typedef Documentation

ErrorMsgFunc

typedef const char*(* ErrorMsgFunc) (Error)

protectedinherited

Pointer type to function returning error message from error code.

StringBase

typedef ListBase<char,StrSizeT> StringBase

Alias for evo::StringBase.

Constructor & Destructor Documentation

ExceptionStreamOut() [1/3]

ExceptionStreamOut ( const char *  file, ulong  line, const StringBase &  msg, Error  error = EUnknown  )

inline

ExceptionStreamOut() [2/3]

ExceptionStreamOut ( const ExceptionStreamOut &  e )

inline

ExceptionStreamOut() [3/3]

ExceptionStreamOut ( const char *  file, ulong  line, const char *  type, const StringBase &  msg, Error  error, ErrorMsgFunc  errormsg_func  )

inlineprotected

Member Function Documentation

error()

Error error ( ) const

inlineinherited

Get error code.

Returns

Error code, 0 if unknown

errormsg_out()

TOut& errormsg_out ( TOut &  out )

inlineinherited

Write error message with errno to output stream/string.

• Must call right after the error, otherwise errno may be overwritten

Template Parameters

TOut	Output stream or string type

Parameters

out	Stream or String to write output to

Returns

This

file()

const char* file ( ) const

inlineinherited

Get exception file name.

Returns

File name

line()

ulong line ( ) const

inlineinherited

Get exception line number.

Returns

Line number

msg()

const char* msg ( ) const

inlineinherited

Get exception message.

Returns

Message

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The documentation for this class was generated from the following file:

• evo/impl/sys.h