ers::Configuration Class Reference

Manager of ERS streams configuration. More...

#include <Configuration.hpp>

Public Member Functions
int	debug_level () const
	returns current debug level
int	verbosity_level () const
	returns current verbosity level
void	debug_level (int debug_level)
void	verbosity_level (int verbosity_level)
	can be used to set the current verbosity level

Static Public Member Functions
static Configuration &	instance ()
	return the singleton

Private Member Functions
	Configuration ()

Private Attributes
int	m_debug_level
	current active level for the debug stream
int	m_verbosity_level
	current verbosity level for all streams

Friends
template<class >
class	SingletonCreator
std::ostream &	operator<< (std::ostream &, const ers::Configuration &)

Detailed Description

Manager of ERS streams configuration.

The Configuration class provides API for configuring ERS output streams.

Author

Serguei Kolos

Version

1.2

See also

ers::debug

ers::error

ers::fatal

ers::information

ers::log

ers::warning

Definition at line 38 of file Configuration.hpp.

Constructor & Destructor Documentation

Configuration()

ers::Configuration::Configuration ( )

private

Private constructor - can not be called by user code, use the instance() method instead

See also

instance()

Definition at line 34 of file Configuration.cpp.

  : m_debug_level( 0 ),
    m_verbosity_level( 0 )
{
    m_debug_level = read_from_environment( "DUNEDAQ_ERS_DEBUG_LEVEL", m_debug_level );
    m_verbosity_level = read_from_environment( "DUNEDAQ_ERS_VERBOSITY_LEVEL", m_verbosity_level );
}

Member Function Documentation

debug_level() [1/2]

int ers::Configuration::debug_level ( ) const

inline

returns current debug level

<

Definition at line 47 of file Configuration.hpp.

        { return m_debug_level; }

debug_level() [2/2]

void ers::Configuration::debug_level ( int debug_level )

inline

Parameters

debug_level

can be used to set the current debug level

Definition at line 53 of file Configuration.hpp.

        { m_debug_level = debug_level; }

instance()

ers::Configuration & ers::Configuration::instance ( )

static

return the singleton

This method returns the singleton instance. It should be used for every operation on the factory.

Returns

a reference to the singleton instance

Singleton instance

Definition at line 22 of file Configuration.cpp.

{
    static ers::Configuration * instance = ers::SingletonCreator<ers::Configuration>::create();
    
    return *instance;
}

verbosity_level() [1/2]

int ers::Configuration::verbosity_level ( ) const

inline

returns current verbosity level

<

Definition at line 50 of file Configuration.hpp.

        { return m_verbosity_level; }

verbosity_level() [2/2]

void ers::Configuration::verbosity_level

(

int

verbosity_level

)

can be used to set the current verbosity level

Definition at line 43 of file Configuration.cpp.

{
    m_verbosity_level = verbosity_level;
}

Friends And Related Symbol Documentation

operator<<

std::ostream & operator<< ( std::ostream & , const ers::Configuration &  )

friend

SingletonCreator

template<class >

friend class SingletonCreator

friend

Definition at line 41 of file Configuration.hpp.

Member Data Documentation

m_debug_level

int ers::Configuration::m_debug_level

private

current active level for the debug stream

Definition at line 61 of file Configuration.hpp.

m_verbosity_level

int ers::Configuration::m_verbosity_level

private

current verbosity level for all streams

Definition at line 62 of file Configuration.hpp.

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

• /github/workspace/dunedaq/sourcecode/ers/include/ers/Configuration.hpp
• /github/workspace/dunedaq/sourcecode/ers/src/Configuration.cpp