event_dispenser_example.cc

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#include "eventDispenser.h"
#include "eventDispenser_options.h"
#include "goptions.h"
 
#include <map>
#include <stdexcept>
#include <string>
 
const std::string plugin_name = "test_gdynamic_plugin";

int main(int argc, char *argv[]) {
    // Build the option definition set for this module and parse command-line arguments.
    auto gopts = std::make_shared<GOptions>(argc, argv, eventDispenser::defineOptions());
 
    // Create the global map of digitization routines.
    // In a full simulation, this map would contain the digitization plugins needed by the detectors.
    auto dynamicRoutinesMap = gdynamicdigitization::dynamicRoutinesMap({plugin_name}, gopts);
 
    // Instantiate the EventDispenser with parsed options and the digitization routine map.
    EventDispenser eventDisp(gopts, dynamicRoutinesMap);
    if (eventDisp.beamOnIssued()) return EXIT_FAILURE;
    try {
        [[maybe_unused]] const auto prematureStart = eventDisp.beamOnStartTime();
        return EXIT_FAILURE;
    }
    catch (const std::logic_error&) {
    }
 
    // Retrieve the run-to-event allocation computed during construction.
    // This can be used by applications to report expected run statistics or validate configuration.
    std::map<int, int> runEvents = eventDisp.getRunEvents();
    (void)runEvents; // suppress unused-variable warnings in minimal builds
 
    // Execute the processing loop: per-run initialization + event dispatch.
    eventDisp.processEvents();
    if (!eventDisp.beamOnIssued()) return EXIT_FAILURE;
 
    return EXIT_SUCCESS;
}