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std::string | appName (void) const |
| Returns the name of the application. More...
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virtual void | dump (std::ostream &strm) const |
| dumps information about this object More...
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virtual int | initialize (int argC, char **argV) |
| Load and initialize any BES modules. More...
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virtual int | main (int argC, char **argV) |
| main routine, the main entry point for any BES applications. More...
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virtual int | run () |
| The body of the application, implementing the primary functionality of the BES application. More...
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virtual int | terminate (int sig=0) |
| clean up after the application More...
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std::string | _appName |
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bool | _debug |
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bool | _isInitialized |
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static BESApp * | _theApplication = 0 |
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Definition at line 41 of file ServerApp.h.
◆ appName()
std::string BESApp::appName |
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void |
| ) |
const |
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inlineinherited |
Returns the name of the application.
The name of the application is typically argv[0] passed into the main function. But could be passed into the application or derived in a different way.
- Returns
- name of the application
Definition at line 128 of file BESApp.h.
◆ dump()
void ServerApp::dump |
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std::ostream & |
strm | ) |
const |
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virtual |
dumps information about this object
Displays the pointer value of this instance
- Parameters
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strm | C++ i/o stream to dump the information to |
Reimplemented from BESModuleApp.
Definition at line 634 of file ServerApp.cc.
◆ initialize()
int ServerApp::initialize |
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int |
argC, |
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char ** |
argV |
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) |
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virtual |
Load and initialize any BES modules.
- Returns
- 0 if successful and not 0 otherwise
- Parameters
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argC | argc value passed to the main function |
argV | argv value passed to the main function |
Reimplemented from BESModuleApp.
Definition at line 277 of file ServerApp.cc.
◆ main()
int BESApp::main |
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int |
argC, |
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char ** |
argV |
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) |
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virtualinherited |
main routine, the main entry point for any BES applications.
main method of the BES application
It is up to the derived classes of BESApp to implement the main routine. However, the main method should call initialize, run and terminate in that order and should pass to the initialize routine the arguments argc and argv passed to the main function.
- Parameters
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argC | number of arguments passed to the application, which is argc passed to the main function. |
argV | arguments passed to the application, which is argv passed to the main function. |
sets the appName to argv[0], then calls initialize, run, and terminate in that order. Exceptions should be caught in the individual methods initialize, run and terminate and handled there.
- Returns
- 0 if successful and not 0 otherwise
- Parameters
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argC | argc value passed to the main function |
argV | argv value passed to the main function |
Definition at line 54 of file BESApp.cc.
◆ run()
The body of the application, implementing the primary functionality of the BES application.
the applications functionality is implemented in the run method
It is up to the derived classes of BESApp to implement the run method.
It is up to the derived class to implement this method.
- Returns
- 0 if successful and not 0 otherwise
- Exceptions
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BESError | if the derived class does not implement this method |
Reimplemented from BESApp.
Definition at line 471 of file ServerApp.cc.
◆ terminate()
int ServerApp::terminate |
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int |
sig = 0 | ) |
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virtual |
clean up after the application
Calls terminate on each of the loaded modules
- Returns
- 0 if successful and not 0 otherwise
- Parameters
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sig | if the application is terminating due to a signal, otherwise 0 is passed. |
Reimplemented from BESModuleApp.
Definition at line 588 of file ServerApp.cc.
◆ TheApplication()
static BESApp* BESApp::TheApplication |
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void |
| ) |
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inlinestaticinherited |
Returns the BESApp application object for this application.
- Returns
- The application object
Definition at line 137 of file BESApp.h.
The documentation for this class was generated from the following files: