gframe_example.cc

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// gdata
#include "frame/gFrameDataCollection.h"
#include "frame/gFrameHeader.h"
#include "gEventDataCollection.h"
 
// gemc
#include "glogger.h"
#include <gtouchable_options.h>
 
// c++
#include <iostream>
#include <string>
#include <vector>
 
using namespace std;
 
// TODO: Run this in multiple threads and collect results into frames, similar to a runAction-style aggregator.
 
int main(int argc, char* argv[]) {
    // Build the option bundle used by this example.
    auto gopts = std::make_shared<GOptions>(argc, argv, gevent_data::defineOptions());
 
    // Create loggers used by the frame objects and by any touchable-related code pulled in by the options bundle.
    auto log  = std::make_shared<GLogger>(gopts, SFUNCTION_NAME, GEVENTDATA_LOGGER);
    auto logt = std::make_shared<GLogger>(gopts, SFUNCTION_NAME, TOUCHABLE_LOGGER);
 
    long int frameID       = 1;
    double   frameDuration = 33.33; // Example frame duration, with units defined by the caller.
 
    // Create the frame header and transfer ownership into the frame collection.
    auto frameHeader = new GFrameHeader(frameID, frameDuration, log);
    auto frameData   = new GFrameDataCollection(frameHeader, log);
 
    // Build three packed payload vectors matching the fixed crate/slot/channel/charge/time layout.
    vector<int> payload1 = {1, 2, 3, 100, 50};
    vector<int> payload2 = {4, 5, 6, 200, 75};
    vector<int> payload3 = {7, 8, 9, 150, 60};
 
    // Insert the payloads into the frame collection.
    frameData->addIntegralPayload(payload1);
    frameData->addIntegralPayload(payload2);
    frameData->addIntegralPayload(payload3);
 
    cout << "Frame ID: " << frameData->getFrameID() << endl;
    cout << "Frame Header Time: " << frameData->getHeader()->getTime() << endl;
 
    const vector<GIntegralPayload*>* payloads = frameData->getIntegralPayload();
    cout << "Number of integral payloads: " << payloads->size() << endl;
 
    // Print each stored payload in its fixed exported order.
    for (size_t i = 0; i < payloads->size(); ++i) {
        vector<int> p = (*payloads)[i]->getPayload();
        cout << "Payload " << (i + 1) << ": ";
        for (auto v : p) {
            cout << v << " ";
        }
        cout << endl;
    }
 
    delete frameData; // Deletes the header and all payloads owned by the collection.
 
    return EXIT_SUCCESS;
}