Gaudi::RootConnectionSetup Class Reference

#include </scratch/z5/marcocle/GaudiDocs/lhcb-release/996/GAUDI/GAUDI_v26r4/InstallArea/x86_64-slc6-gcc48-opt/include/RootCnv/RootDataConnection.h>

Collaboration diagram for Gaudi::RootConnectionSetup:

Public Types
typedef std::vector< std::string >	StringVec
	Type definition for string maps. More...
typedef std::vector< std::string >	StringVec
	Type definition for string maps. More...

Public Member Functions
	RootConnectionSetup ()=default
	Standard constructor. More...
void	addRef ()
	Increase reference count. More...
void	release ()
	Decrease reference count. More...
void	setMessageSvc (MsgStream *m)
	Set message service reference. More...
MsgStream &	msgSvc () const
	Retrieve message service. More...
void	setIncidentSvc (IIncidentSvc *m)
	Set incident service reference. More...
IIncidentSvc *	incidentSvc () const
	Retrieve incident service. More...
	RootConnectionSetup ()=default
	Standard constructor. More...
void	addRef ()
	Increase reference count. More...
void	release ()
	Decrease reference count. More...
void	setMessageSvc (MsgStream *m)
	Set message service reference. More...
MsgStream &	msgSvc () const
	Retrieve message service. More...
void	setIncidentSvc (IIncidentSvc *m)
	Set incident service reference. More...
IIncidentSvc *	incidentSvc () const
	Retrieve incident service. More...

Static Public Member Functions
static long	setCompression (const std::string &compression)
	Set the global compression level. More...
static int	compression ()
	Access to global compression level. More...
static long	setCompression (const std::string &compression)
	Set the global compression level. More...
static int	compression ()
	Access to global compression level. More...

Public Attributes
StringVec	cacheBranches
	Vector of strings with branches to be cached for input files. More...
StringVec	vetoBranches
	Vector of strings with branches to NOT be cached for input files. More...
std::string	loadSection
	RootCnvSvc Property: Root data cache size. More...
int	cacheSize
	RootCnvSvc Property: Root data cache size. More...
int	learnEntries
	RootCnvSvc Property: ROOT cache learn entries. More...

Protected Member Functions
virtual	~RootConnectionSetup ()=default
	Standard destructor. More...
virtual	~RootConnectionSetup ()=default
	Standard destructor. More...

Protected Attributes
int	refCount = 1
	Object reference count. More...
std::unique_ptr< MsgStream >	m_msgSvc
	Reference to message service. More...
SmartIF< IIncidentSvc >	m_incidentSvc = nullptr
	Reference to incident service. More...

Detailed Description

Definition at line 43 of file RootDataConnection.h.

Member Typedef Documentation

typedef std::vector<std::string> Gaudi::RootConnectionSetup::StringVec

Type definition for string maps.

Definition at line 46 of file RootDataConnection.h.

typedef std::vector<std::string> Gaudi::RootConnectionSetup::StringVec

Type definition for string maps.

Definition at line 46 of file RootDataConnection.h.

Constructor & Destructor Documentation

virtual Gaudi::RootConnectionSetup::~RootConnectionSetup ( )

protectedvirtualdefault

Standard destructor.

Gaudi::RootConnectionSetup::RootConnectionSetup ( )

default

Standard constructor.

virtual Gaudi::RootConnectionSetup::~RootConnectionSetup ( )

protectedvirtualdefault

Standard destructor.

Gaudi::RootConnectionSetup::RootConnectionSetup ( )

default

Standard constructor.

Member Function Documentation

void RootConnectionSetup::addRef

(

)

Increase reference count.

Definition at line 129 of file RootDataConnection.cpp.

                                 {
  ++refCount;
}

void Gaudi::RootConnectionSetup::addRef

(

)

Increase reference count.

int RootConnectionSetup::compression ( )

static

Access to global compression level.

Global compression level.

Definition at line 124 of file RootDataConnection.cpp.

                                     {
  return s_compressionLevel;
}

static int Gaudi::RootConnectionSetup::compression ( )

static

Access to global compression level.

IIncidentSvc* Gaudi::RootConnectionSetup::incidentSvc ( ) const

inline

Retrieve incident service.

Definition at line 89 of file RootDataConnection.h.

{  return m_incidentSvc.get(); }

IIncidentSvc* Gaudi::RootConnectionSetup::incidentSvc ( ) const

inline

Retrieve incident service.

Definition at line 89 of file RootDataConnection.h.

{  return m_incidentSvc.get(); }

MsgStream& Gaudi::RootConnectionSetup::msgSvc ( ) const

inline

Retrieve message service.

Definition at line 84 of file RootDataConnection.h.

{  return *m_msgSvc; }

MsgStream& Gaudi::RootConnectionSetup::msgSvc ( ) const

inline

Retrieve message service.

Definition at line 84 of file RootDataConnection.h.

{  return *m_msgSvc; }

void RootConnectionSetup::release

(

)

Decrease reference count.

Definition at line 134 of file RootDataConnection.cpp.

                                  {
  int tmp = --refCount;
  if ( tmp <= 0 ) {
    delete this;
  }
}

void Gaudi::RootConnectionSetup::release

(

)

Decrease reference count.

static long Gaudi::RootConnectionSetup::setCompression ( const std::string &  compression )

static

Set the global compression level.

long RootConnectionSetup::setCompression ( const std::string &  compression )

static

Set the global compression level.

Definition at line 92 of file RootDataConnection.cpp.

                                                                     {
#if ROOT_VERSION_CODE >= ROOT_VERSION(5,33,0)
  int res = 0, level = ROOT::CompressionSettings(ROOT::kLZMA,6);
  auto idx = compression.find(':');
  if ( idx != string::npos ) {
    string alg = compression.substr(0,idx);
    ROOT::ECompressionAlgorithm alg_code = ROOT::kUseGlobalSetting;
    if ( strcasecmp(alg.c_str(),"ZLIB") == 0 )
      alg_code = ROOT::kZLIB;
    else if ( strcasecmp(alg.c_str(),"LZMA") == 0 )
      alg_code = ROOT::kLZMA;
    else
      throw runtime_error("ERROR: request to set unknown ROOT compression algorithm:"+alg);
    res = ::sscanf(compression.c_str()+idx+1,"%d",&level);
    if ( res == 1 ) {
      s_compressionLevel = ROOT::CompressionSettings(alg_code,level);
      return StatusCode::SUCCESS;
    }
    throw runtime_error("ERROR: request to set unknown ROOT compression level:"+compression.substr(idx+1));
  }
  else if ( 1==::sscanf(compression.c_str(),"%d",&level) ) {
    s_compressionLevel = level;
    return StatusCode::SUCCESS;
  }
  throw runtime_error("ERROR: request to set unknown ROOT compression mechanism:"+compression);
#else
  if ( !compression.empty() ) {}
  return StatusCode::SUCCESS;
#endif
}

void Gaudi::RootConnectionSetup::setIncidentSvc

(

IIncidentSvc *

m

)

Set incident service reference.

void RootConnectionSetup::setIncidentSvc

(

IIncidentSvc *

m

)

Set incident service reference.

Definition at line 147 of file RootDataConnection.cpp.

                                                        {
  m_incidentSvc.reset(s);
}

void RootConnectionSetup::setMessageSvc

(

MsgStream *

m

)

Set message service reference.

Definition at line 142 of file RootDataConnection.cpp.

                                                    {
  m_msgSvc.reset(m);
}

void Gaudi::RootConnectionSetup::setMessageSvc

(

MsgStream *

m

)

Set message service reference.

Member Data Documentation

StringVec Gaudi::RootConnectionSetup::cacheBranches

Vector of strings with branches to be cached for input files.

Definition at line 59 of file RootDataConnection.h.

int Gaudi::RootConnectionSetup::cacheSize

RootCnvSvc Property: Root data cache size.

Definition at line 65 of file RootDataConnection.h.

int Gaudi::RootConnectionSetup::learnEntries

RootCnvSvc Property: ROOT cache learn entries.

Definition at line 67 of file RootDataConnection.h.

std::string Gaudi::RootConnectionSetup::loadSection

RootCnvSvc Property: Root data cache size.

Definition at line 63 of file RootDataConnection.h.

SmartIF< IIncidentSvc > Gaudi::RootConnectionSetup::m_incidentSvc = nullptr

protected

Reference to incident service.

Definition at line 55 of file RootDataConnection.h.

std::unique_ptr< MsgStream > Gaudi::RootConnectionSetup::m_msgSvc

protected

Reference to message service.

Definition at line 53 of file RootDataConnection.h.

int Gaudi::RootConnectionSetup::refCount = 1

protected

Object reference count.

Definition at line 51 of file RootDataConnection.h.

StringVec Gaudi::RootConnectionSetup::vetoBranches

Vector of strings with branches to NOT be cached for input files.

Definition at line 61 of file RootDataConnection.h.

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

• InstallArea/x86_64-slc6-gcc48-opt/include/RootCnv/RootDataConnection.h
• RootCnv/src/RootDataConnection.cpp