geos::dataRepository::DataContext Class Reference

#include <DataContext.hpp>

Inheritance diagram for geos::dataRepository::DataContext:

Classes
struct	ToStringInfo

Public Member Functions
	DataContext (string_view targetName)
	Construct a new DataContext object. More...
virtual	~DataContext ()
	Destroy the DataContext object.
virtual string	toString () const =0
virtual ErrorLogger::ErrorContext	getContextInfo () const =0
	Returns contextual information, including the file name and the line number. More...
	operator ErrorLogger::ErrorContext () const
	Conversion operator to ErrorLogger::ErrorContext. More...
string	getTargetName () const

Protected Member Functions
virtual ToStringInfo	getToStringInfo () const =0
	This method exposes the raw data of a DataContext, in order to access and format it (notably in toString() implementations that need to access other DataContext instances). More...

Protected Attributes
string const	m_targetName

Friends
class	GroupContext
class	WrapperContext
std::ostream &	operator<< (std::ostream &os, const DataContext &ctx)
	Insert contextual information in the provided stream.

Detailed Description

DataContext is an abstract class storing contextual information on an object:

• Either its line position in a file (if applicable, implementation in DataFileContext),
• or its location in the data hierarchy (implementation in GroupContext and WrapperContext). Typically, the target object contains an unique_ptr< DataContext > instance of this class.

Definition at line 43 of file DataContext.hpp.

Constructor & Destructor Documentation

DataContext()

geos::dataRepository::DataContext::DataContext

(

string_view

targetName

)

Construct a new DataContext object.

Parameters

targetName

the target object name

Member Function Documentation

getContextInfo()

virtual ErrorLogger::ErrorContext geos::dataRepository::DataContext::getContextInfo ( ) const

pure virtual

Returns contextual information, including the file name and the line number.

Returns

ErrorLogger::ErrorContext

Implemented in geos::dataRepository::DataFileContext.

getTargetName()

string geos::dataRepository::DataContext::getTargetName ( ) const

inline

Returns

Get the target object name

Definition at line 81 of file DataContext.hpp.

getToStringInfo()

virtual ToStringInfo geos::dataRepository::DataContext::getToStringInfo ( ) const

protectedpure virtual

This method exposes the raw data of a DataContext, in order to access and format it (notably in toString() implementations that need to access other DataContext instances).

Returns

a ToStringInfo struct that contains the raw data contained in this DataContext instance.

operator ErrorLogger::ErrorContext()

geos::dataRepository::DataContext::operator ErrorLogger::ErrorContext ( ) const

inlineexplicit

Conversion operator to ErrorLogger::ErrorContext.

Returns

ErrorLogger::ErrorContext

Definition at line 74 of file DataContext.hpp.

toString()

virtual string geos::dataRepository::DataContext::toString ( ) const

pure virtual

Returns

A string that mention all the known informations to retrieve from where the target object comes from.

Implemented in geos::dataRepository::DataFileContext.

Member Data Documentation

m_targetName

string const geos::dataRepository::DataContext::m_targetName

protected

See also

getObjectName()

Definition at line 94 of file DataContext.hpp.

---

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

• coreComponents/dataRepository/DataContext.hpp