fedem-solvers/solver/SignalHandler_8H_source.html

 // SPDX-FileCopyrightText: 2023 SAP SE

 //

 // SPDX-License-Identifier: Apache-2.0

 //

 // This file is part of FEDEM - https://openfedem.org


 #ifndef SIGNAL_HANDLER_H

 #define SIGNAL_HANDLER_H


 #include <string>


 typedef void (*VoidFuncPtr)();


 class SignalHandler

 {

 public:

   static void init (const char* program,

             VoidFuncPtr f1 = NULL,

             VoidFuncPtr f2 = NULL,

             VoidFuncPtr f3 = NULL);


 protected:

   static void processSignal(int sig);

   static void dummy() {}


   static VoidFuncPtr emergencyExit;

   static VoidFuncPtr emergencySaveExit;

   static VoidFuncPtr killAllChilds;


   static std::string myProgName;

 };


 #endif

VoidFuncPtr
void(* VoidFuncPtr)()
Function pointer.
Definition: SignalHandler.H:20

SignalHandler
Static class with methods for signal handling.
Definition: SignalHandler.H:28

SignalHandler::myProgName
static std::string myProgName
Name of executable.
Definition: SignalHandler.H:53

SignalHandler::processSignal
static void processSignal(int sig)
Invokes the appropriate exit method based on the given signal.
Definition: SignalHandler.C:68

SignalHandler::killAllChilds
static VoidFuncPtr killAllChilds
Function to invoke when sub-processes should go away also.
Definition: SignalHandler.H:51

SignalHandler::init
static void init(const char *program, VoidFuncPtr f1=NULL, VoidFuncPtr f2=NULL, VoidFuncPtr f3=NULL)
Initializes the signal handler.
Definition: SignalHandler.C:28

SignalHandler::emergencyExit
static VoidFuncPtr emergencyExit
Function to invoke when exiting without saving.
Definition: SignalHandler.H:47

SignalHandler::emergencySaveExit
static VoidFuncPtr emergencySaveExit
Function to invoke when exiting with save.
Definition: SignalHandler.H:49

SignalHandler::dummy
static void dummy()
Empty dummy method (used for function pointer initialization).
Definition: SignalHandler.H:44