An example using the remote values api

remote_values_usecase.cpp

#include "common/values.h"
#include "clients/client.h"

struct MyContext {
  std::string filename;
  void execute(Response& r) { save_response_on_file(filename, r); }
};

void execute_a_complex_task() {
  //create a node connection
  ar2gems_hpc::client::Client node("hydra01");
  
  bool ok = node.connect();
  
  if (!ok) { return; }
  
  ...
  //Send 4 values to hydra01
  node.send_values("myHugeGrid", "myProperty", 
  {{1, 2}, {10, 11}}, 
  {1, 2.7, 3.4, 5.6});
  ...
  
  MyContext context{ "output.txt" };
  
  auto callback = [&context](Response& r){
    context.execute(r);
  };

  node.execute("doAComplexTask", callback);
  ...
  // Get 200 values from remote grid
  
  common::Values some_result = node.get_values( 
  "someGrid", "someProperty", 
  {{1, 100}, {201, 300}});
  ...
  double a = 2.3, b = 3.7;
  
  common::IntervalCallback callback2 = [&a, &b](common::Values& v, int idx, int offset) {
    if (idx % 3 == 0) v[idx - offset] = a;
    else v[idx - offset] = b;
    set_property("my_grid", "my_prop", idx, v[idx - offset]);
  };
  
  common::IntervalValue(200, 500, some_result).execute_for_each(callback2);
  
  ...
}