filled_orders.hpp

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#pragma once

 
#if (defined(_MSVC_LANG) ? _MSVC_LANG : __cplusplus) < 201703L
#error \
    "OpenPine C++ wrapper headers require C++17 (std::optional, std::string_view)."
#endif
 
#include <cstdint>
#include <memory>
#include <string_view>
 
#include "../ffi.hpp"
#include "../string_ref.hpp"
 
namespace openpine {

class FilledOrder {
 public:
  std::string_view orderId() const {
    return detail::refToView(data_.order_id);
  }

  double price() const { return data_.price; }

  double quantity() const { return data_.quantity; }
 
 private:
  ffi::FilledOrder data_{};
  friend class FilledOrdersIterator;
};

class FilledOrdersIterator {
 private:
  std::unique_ptr<ffi::FilledOrdersIterator,
                  decltype(&ffi::filledOrdersIteratorDelete)>
      p_;
 
 public:
  explicit FilledOrdersIterator(ffi::FilledOrdersIterator* p)
      : p_(p, ffi::filledOrdersIteratorDelete) {}

  bool next(FilledOrder& out) {
    return ffi::filledOrdersIteratorNext(p_.get(), &out.data_);
  }
};
 
}  // namespace openpine