[ntcore] NetworkTables 4 (#3217)

ntcore/src/main/native/cpp/PubSubOptions.cpp

@@ -0,0 +1,36 @@
+// Copyright (c) FIRST and other WPILib contributors.
+// Open Source Software; you can modify and/or share it under the terms of
+// the WPILib BSD license file in the root directory of this project.
+
+#include "PubSubOptions.h"
+
+#include "ntcore_cpp.h"
+
+using namespace nt;
+
+nt::PubSubOptions::PubSubOptions(wpi::span<const PubSubOption> options) {
+  for (auto&& option : options) {
+    switch (option.type) {
+      case NT_PUBSUB_PERIODIC:
+        periodic = option.value;
+        break;
+      case NT_PUBSUB_SENDALL:
+        sendAll = option.value != 0;
+        if (sendAll) {
+          pollStorageSize = 20;
+        }
+        break;
+      case NT_PUBSUB_TOPICSONLY:
+        topicsOnly = option.value != 0;
+        break;
+      case NT_PUBSUB_KEEPDUPLICATES:
+        keepDuplicates = option.value != 0;
+        break;
+      case NT_PUBSUB_POLLSTORAGE:
+        pollStorageSize = static_cast<size_t>(option.value);
+        break;
+      default:
+        break;
+    }
+  }
+}