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Debug logging and tracing
[Programming Concepts]

Collaboration diagram for Debug logging and tracing:

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Detailed Description

We use minimal debug tracing in the form of calls to JetByteTools::Core::Output and (even less often) JetByteTools::Core::OutputEx. If an application requires a trace log for support purposes then we implement one, probably using asynchronous file I/O to write the log using the JetByteTools::IO::CAsyncFileLog logger. A support log is NOT, in our opinion, the same as a debug trace, it's part of the application and should be designed with as much care as the rest of the application. Debug trace files tend to accumulate rubbish over time as trace statements are put in to help debug problems. See: here and here for more details.

This section contains links to the code that implements this concept.

Classes
class	CDebugTrace
Functions
void	SetLogFileName (const std::string &s)
void	SetLogFileName (const std::wstring &s)
void	OutputEx (const ILogMessages::VectorOfLines &s)
void	OutputEx (const ILogMessages::DequeOfLines &s)
void	OutputEx (const std::string &s)
void	OutputEx (const std::wstring &s)
void	OutputEx (const char *const pString)
void	OutputEx (const wchar_t *const pString)
void	OutputEx (const char *const pString, const ILogMessages::DataLength stringLength)
void	OutputEx (const wchar_t *const pString, const ILogMessages::DataLength stringLength)
void	Output (const std::string &s)
void	Output (const std::wstring &s)
void	Output (const char *const pString)
void	Output (const wchar_t *const pString)
void	Output (const char *const pString, const ILogMessages::DataLength stringLength)
void	Output (const wchar_t *const pString, const ILogMessages::DataLength stringLength)

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Function Documentation

void JetByteTools::Core::Output	(	const wchar_t *const	pString,
		const ILogMessages::DataLength	stringLength
	)			[inline]

void JetByteTools::Core::Output	(	const char *const	pString,
		const ILogMessages::DataLength	stringLength
	)			[inline]

void JetByteTools::Core::Output

(

const wchar_t *const

pString

)

[inline]

void JetByteTools::Core::Output

(

const char *const

pString

)

[inline]

void JetByteTools::Core::Output

(

const std::wstring &

s

)

[inline]

void JetByteTools::Core::Output

(

const std::string &

s

)

[inline]

void JetByteTools::Core::OutputEx	(	const wchar_t *const	pString,
		const ILogMessages::DataLength	stringLength
	)			[inline]

void JetByteTools::Core::OutputEx	(	const char *const	pString,
		const ILogMessages::DataLength	stringLength
	)			[inline]

void JetByteTools::Core::OutputEx

(

const wchar_t *const

pString

)

[inline]

void JetByteTools::Core::OutputEx

(

const char *const

pString

)

[inline]

void JetByteTools::Core::OutputEx

(

const std::wstring &

s

)

[inline]

void JetByteTools::Core::OutputEx

(

const std::string &

s

)

[inline]

void JetByteTools::Core::OutputEx

(

const ILogMessages::DequeOfLines &

s

)

[inline]

void JetByteTools::Core::OutputEx

(

const ILogMessages::VectorOfLines &

s

)

[inline]

void JetByteTools::Core::SetLogFileName

(

const std::wstring &

s

)

[inline]

void JetByteTools::Core::SetLogFileName

(

const std::string &

s

)

[inline]

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