openvino/docs/snippets/movidius-programming-guide.cpp

#include <inference_engine.hpp>

int main() {
InferenceEngine::Core core;
InferenceEngine::IInferRequest::CompletionCallback callback;
int numRequests = 42;
int i = 1;
auto network = core.ReadNetwork("sample.xml");
auto executable_network = core.LoadNetwork(network, "CPU");
//! [part0]
struct Request {
    InferenceEngine::InferRequest::Ptr inferRequest;
    int frameidx;
};
//! [part0]

//! [part1]
// numRequests is the number of frames (max size, equal to the number of VPUs in use)
std::vector<Request> request(numRequests);
//! [part1]

//! [part2]
// initialize infer request pointer – Consult IE API for more detail.
request[i].inferRequest = executable_network.CreateInferRequestPtr();
//! [part2]

//! [part3]
// Run inference
request[i].inferRequest->StartAsync();
//! [part3]

//! [part4]
request[i].inferRequest->SetCompletionCallback(callback);
//! [part4]

return 0;
}