bool Datastore::write(std::ostream& out) {
if (!_good) {
return false;
}
try {
DatastoreOutputArchiveType oarch(out);
oarch << _root;
return true;
} catch (...) {}
return false;
}
void Journal::writeTransaction(const std::vector<RecordEvent>& events) {
if (!_dataStream) {
throw std::runtime_error("no datastream connected to journal");
}
std::stringstream ss;
{
boost::archive::text_oarchive oarch(ss);
oarch << events;
}
*_dataStream << ss.rdbuf();
_dataStream->flush();
}
extern "C" int Function_ChangeBinaryToBaseParticles(void * input_string, void * output_string, int ptCount) {
std::string input((char*)input_string);
std::stringstream in_stream;
in_stream << "{\"value0\": \"";
in_stream << input;
in_stream << "\"}";
// std::cout << in_stream.str() << std::endl;
cereal::JSONInputArchive arch(in_stream);
std::vector<CWrongPtBase> particles;
for (int i = 0; i < ptCount; ++i) {
particles.push_back(CWrongPtBase());
}
arch.loadBinaryValue(&particles[0], sizeof(CWrongPtBase) * ptCount);
std::vector<CParticleBase> saveParticles;
for (int i = 0; i < ptCount; ++i){
auto pt = CParticleBase();
pt.Coordinates = particles[i].Coordinates;
CQuaternion newOrient;
newOrient.W = particles[i].Rotation.W;
newOrient.V = particles[i].Rotation.V;
pt.SetRotation(CQuaternion(newOrient));
saveParticles.push_back(pt);
}
std::stringstream out_stream;
cereal::JSONOutputArchive oarch(out_stream);
oarch.saveBinaryValue(&saveParticles[0], sizeof(CParticleBase)*ptCount);
std::string out_string = out_stream.str();
for(int i = 17; i < out_string.length()-1; i++) {
((char*)output_string)[i-17] = out_string[i];
}
return strlen((char*)output_string);
}
