math_opt: Add solve_arguments.cc

ortools/math_opt/cpp/BUILD.bazel

@@ -313,6 +313,7 @@ cc_library(
 
 cc_library(
     name = "solve_arguments",
+    srcs = ["solve_arguments.cc"],
     hdrs = [
         "solve_arguments.h",
     ],

ortools/math_opt/cpp/solve_arguments.cc

@@ -0,0 +1,41 @@
+// Copyright 2010-2022 Google LLC
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "ortools/math_opt/cpp/solve_arguments.h"
+
+#include <functional>
+
+#include "absl/container/flat_hash_set.h"
+#include "absl/status/status.h"
+#include "ortools/base/status_macros.h"
+#include "ortools/math_opt/cpp/callback.h"
+#include "ortools/math_opt/cpp/model_solve_parameters.h"
+#include "ortools/math_opt/storage/model_storage.h"
+
+namespace operations_research::math_opt {
+
+absl::Status SolveArguments::CheckModelStorageAndCallback(
+    const ModelStorage* const expected_storage) const {
+  RETURN_IF_ERROR(model_parameters.CheckModelStorage(expected_storage))
+      << "invalid model_parameters";
+  RETURN_IF_ERROR(callback_registration.CheckModelStorage(expected_storage))
+      << "invalid callback_registration";
+
+  if (callback == nullptr && !callback_registration.events.empty()) {
+    return absl::InvalidArgumentError(
+        "no callback was provided to run, but callback events were registered");
+  }
+  return absl::OkStatus();
+}
+
+}  // namespace operations_research::math_opt