View of /trunk/gadget/interruptinterface.cc

#include "interruptinterface.h"
#include "charptrvector.h"
#include "ecosystem.h"
#include "gadget.h"

extern Ecosystem* EcoSystem;
extern volatile int interrupted;
#ifdef _OPENMP
extern Ecosystem** EcoSystems;
#endif

void InterruptInterface::printMenu() {
  if (EcoSystem->getFuncEval() != 0)
  {
	  int iters = EcoSystem->getFuncEval();
	  #ifdef _OPENMP
	    int numThr = omp_get_max_threads ( );
	      for (int i = 0; i < numThr; i++)
	    	  iters += EcoSystems[i]->getFuncEval();
	  #endif
    cout << "\nInterrupted after a total of " << iters << " iterations ...";
  }
  cout << "\nInterrupted at year " << EcoSystem->getCurrentYear() << ", step "
    << EcoSystem->getCurrentStep() << " (" << EcoSystem->getCurrentTime()
    << " of " << EcoSystem->numTotalSteps() << " timesteps)\n"
    << " q   ->  quit simulation\n"
    << " c   ->  continue simulation\n"
    << " p   ->  write current parameters to file\n"
    << " f   ->  dump current model to file\n";
  cout.flush();
}

int InterruptInterface::menu() {
  interrupted = 0;
  char userinput[MaxStrLength];
  char interruptfile[MaxStrLength];
  strncpy(userinput, "", MaxStrLength);
  strncpy(interruptfile, "", MaxStrLength);

  this->printMenu();
  while (1) {
    cout << "> ";
    cout.flush();
    while (fgets(userinput, MaxStrLength, stdin) == 0) {};
    switch (userinput[0]) {
      case 'c':
      case 'C':
        cout << "\nContinuing current simulation ...\n";
        cout.flush();
        return 1;
      case 'q':
      case 'Q':
        cout << "\nQuitting current simulation ...\nThe best parameter values will be written to file (called interrupt.out)\n";
        cout.flush();
        return 0;
      case 'f':
      case 'F':
        cout << "\nWriting current model to file (called modeldump.out) ...\n";
        strcpy(interruptfile, "modeldump.out");
        EcoSystem->writeStatus(interruptfile);
        strncpy(interruptfile, "", MaxStrLength);  //JMB clear the text string
        break;
      case 'p':
      case 'P':
        cout << "\nWriting current parameters to file (called current.out) ...\n";
        strcpy(interruptfile, "current.out");
        EcoSystem->writeParams(interruptfile, 0);
        strncpy(interruptfile, "", MaxStrLength);  //JMB clear the text string
        break;
      case 'h':
      case 'H':
      case '?':
        this->printMenu();
        break;
      default:
        break;
    }
  }
  return 1;  //JMB default return value
}