strus Namespace Reference

strus toplevel namespace More...

Classes
struct	TraceElement
	Element type used to describe traced structures. Any atomic value or structure is described as sequence of trace elements. More...
class	TraceLoggerInterface
	Interface providing a storage object builder interface with tracing and querying of traces. More...
class	TraceObjectBuilderInterface
	Interface for creating proxies for Strus objects that log methods called besides calling them. More...

Typedefs
typedef unsigned int	TraceObjectId
	Unique object identifier. More...
typedef unsigned int	TraceTimeCounter
	Unique timestamp of logged events. More...
typedef std::size_t	TraceLogRecordHandle
	Handle of a trace log entry. More...

Functions
TraceObjectBuilderInterface *	traceCreateObjectBuilder (TraceLoggerInterface *tracelog, ErrorBufferInterface *errorhnd)
	Create a proxy object to wrap storage and analyzer object builder and all descendant objects to log all methods called besides calling them. More...
TraceLoggerInterface *	createTraceLogger_json (const std::string &config, ErrorBufferInterface *errorhnd)
	Create an interface to the trace logger creating a call tree representation in JSON. More...
TraceLoggerInterface *	createTraceLogger_dump (const std::string &config, ErrorBufferInterface *errorhnd)
	Create an interface to the trace logger writing a trace immediately to stdout or file. More...
TraceLoggerInterface *	createTraceLogger_breakpoint (const std::string &config, ErrorBufferInterface *errorhnd)
	Create an interface to the trace logger than enables you to set debugger breakpoints on specific method calls. More...
TraceLoggerInterface *	createTraceLogger_count (const std::string &config, ErrorBufferInterface *errorhnd)
	Create an interface to the trace logger counting method call events (with the possibility to group by another type of event) ant writing the final counts to stdout or file. More...

Detailed Description

strus toplevel namespace

Typedef Documentation

typedef std::size_t strus::TraceLogRecordHandle

Handle of a trace log entry.

typedef unsigned int strus::TraceObjectId

Unique object identifier.

typedef unsigned int strus::TraceTimeCounter

Unique timestamp of logged events.

Function Documentation

TraceLoggerInterface* strus::createTraceLogger_breakpoint	(	const std::string &	config,
		ErrorBufferInterface *	errorhnd
	)

Create an interface to the trace logger than enables you to set debugger breakpoints on specific method calls.

Parameters

[in]	config	configuration string of the logger
[in]	errorhnd	error buffer interface

Returns

the logger interface

TraceLoggerInterface* strus::createTraceLogger_count	(	const std::string &	config,
		ErrorBufferInterface *	errorhnd
	)

Create an interface to the trace logger counting method call events (with the possibility to group by another type of event) ant writing the final counts to stdout or file.

Parameters

[in]	config	configuration string of the logger
[in]	errorhnd	error buffer interface

Returns

the logger interface

TraceLoggerInterface* strus::createTraceLogger_dump	(	const std::string &	config,
		ErrorBufferInterface *	errorhnd
	)

Create an interface to the trace logger writing a trace immediately to stdout or file.

Parameters

[in]	config	configuration string of the logger
[in]	errorhnd	error buffer interface

Returns

the logger interface

TraceLoggerInterface* strus::createTraceLogger_json	(	const std::string &	config,
		ErrorBufferInterface *	errorhnd
	)

Create an interface to the trace logger creating a call tree representation in JSON.

Parameters

[in]	config	configuration string of the logger
[in]	errorhnd	error buffer interface

Returns

the logger interface

TraceObjectBuilderInterface* strus::traceCreateObjectBuilder	(	TraceLoggerInterface *	tracelog,
		ErrorBufferInterface *	errorhnd
	)

Create a proxy object to wrap storage and analyzer object builder and all descendant objects to log all methods called besides calling them.

Parameters

[in]	tracelog	trace logger interface to use (ownership passed to returned object)
[in]	errorhnd	error buffer for error messages and exceptions