Bootstrap.cpp File Reference

#include <iostream>
#include <GaudiKernel/Bootstrap.h>
#include <GaudiKernel/System.h>
#include <GaudiKernel/IAlgorithm.h>
#include <GaudiKernel/IAppMgrUI.h>
#include <GaudiKernel/IClassManager.h>
#include <GaudiKernel/IInterface.h>
#include <GaudiKernel/IService.h>
#include <GaudiKernel/ISvcLocator.h>
#include <Gaudi/Algorithm.h>
#include <GaudiKernel/ObjectFactory.h>
#include <GaudiKernel/Service.h>
#include <GaudiKernel/IEventProcessor.h>
#include <RVersion.h>
#include <Python.h>

Include dependency graph for Bootstrap.cpp:

Go to the source code of this file.

Classes
class	Gaudi::BootSvcLocator
	A dual-stage boostrap mechanism is used to ensure an orderly startup of the ApplicationMgr. More...
class	BootSvcLocator
	A dual-stage boostrap mechanism is used to ensure an orderly startup of the ApplicationMgr. More...

Namespaces
namespace	Gaudi
	This file provides a Grammar for the type Gaudi::Accumulators::Axis It allows to use that type from python with a format liks : ( nbins, min, max, title ) where title can be ommited.

Macros
#define	PyHelper(x)
#define	PyFSMHelper(s)

Functions
IInterface *PyHelper	createApplicationMgr ()
IInterface *PyHelper	getService (IInterface *app, char *name)
bool PyHelper	setProperty (IInterface *p, char *name, char *value)
const char *PyHelper	getProperty (IInterface *p, char *name)
void PyHelper	setOption (IInterface *app, char *key, char *value)
bool PyHelper	configureApp (IInterface *app)
int PyHelper	ROOT_VERSION_CODE ()
bool	py_bootstrap_app_run (IInterface *i, int maxevt)

Macro Definition Documentation

PyFSMHelper

#define PyFSMHelper

(

s

)

Value:

  bool py_bootstrap_fsm_##s( IInterface* i ) {                                                                         \
    auto fsm = SmartIF<IStateful>( i );                                                                                \
    return fsm && fsm->s().isSuccess();                                                                                \
  }

Definition at line 242 of file Bootstrap.cpp.

#define PyFSMHelper( s )                                                                                               \
  bool py_bootstrap_fsm_##s( IInterface* i ) {                                                                         \
    auto fsm = SmartIF<IStateful>( i );                                                                                \
    return fsm && fsm->s().isSuccess();                                                                                \
  }

PyHelper

#define PyHelper

(

x

)

Value:

py_bootstrap_##x

Definition at line 205 of file Bootstrap.cpp.

Function Documentation

configureApp()

bool PyHelper configureApp

(

IInterface *

app

)

Definition at line 226 of file Bootstrap.cpp.

                                                 {
  auto ui = SmartIF<IAppMgrUI>( app );
  return ui && ui->configure().isSuccess();
}

createApplicationMgr()

IInterface *PyHelper createApplicationMgr

(

)

Definition at line 206 of file Bootstrap.cpp.

{ return Gaudi::createApplicationMgr(); }

getProperty()

const char *PyHelper getProperty	(	IInterface *	p,
		char *	name )

Definition at line 215 of file Bootstrap.cpp.

                                                                 {
  auto prop = SmartIF<IProperty>( p );
  if ( !prop ) return nullptr;
  // this is needed to guarantee that Python can access the returned char*
  static std::string value;
  value = prop->getProperty( name ).toString();
  return value.c_str();
}

getService()

IInterface *PyHelper getService	(	IInterface *	app,
		char *	name )

Definition at line 207 of file Bootstrap.cpp.

                                                                  {
  auto svcloc = SmartIF<ISvcLocator>( app );
  return svcloc ? svcloc->service<IInterface>( std::string_view{ name } ).get() : nullptr;
}

py_bootstrap_app_run()

bool py_bootstrap_app_run	(	IInterface *	i,
		int	maxevt )

Definition at line 232 of file Bootstrap.cpp.

                                                       {
  auto ep   = SmartIF<IEventProcessor>( i );
  bool stat = false;
  // Relinquish the GIL to allow python algs in MT mode
  Py_BEGIN_ALLOW_THREADS;
  stat = ep && ep->executeRun( maxevt ).isSuccess();
  Py_END_ALLOW_THREADS;
  return stat;
}

ROOT_VERSION_CODE()

int PyHelper ROOT_VERSION_CODE

(

)

Definition at line 230 of file Bootstrap.cpp.

{ return ROOT_VERSION_CODE; }

setOption()

void PyHelper setOption	(	IInterface *	app,
		char *	key,
		char *	value )

Definition at line 223 of file Bootstrap.cpp.

                                                                      {
  if ( auto svcloc = SmartIF<ISvcLocator>( app ) ) { svcloc->getOptsSvc().set( key, value ); }
}

setProperty()

bool PyHelper setProperty	(	IInterface *	p,
		char *	name,
		char *	value )

Definition at line 211 of file Bootstrap.cpp.

                                                                       {
  auto prop = SmartIF<IProperty>( p );
  return prop && prop->setProperty( name, value ).isSuccess();
}