assertion_auxiliary.hpp

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// Copyright 2015 TIER IV, Inc. All rights reserved.
//
// 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.
 
#ifndef OPENSCENARIO_INTERPRETER__UTILITY__ASSERTION_AUXILIARY_HPP_
#define OPENSCENARIO_INTERPRETER__UTILITY__ASSERTION_AUXILIARY_HPP_
 
#include <utility>
 
namespace openscenario_interpreter
{
inline namespace utility
{
#define ASSERT_IS_OPTIONAL_ELEMENT(TYPE)           \
  static_assert(                                   \
    std::is_default_constructible<TYPE>::value,    \
    "OpenSCENARIO specification uses type '" #TYPE \
    "' as optional element (as minOccurs=\"0\"), " \
    "thus type '" #TYPE "' must be met concept DefaultConstructible.")
}  // namespace utility
}  // namespace openscenario_interpreter
 
#endif  // OPENSCENARIO_INTERPRETER__UTILITY__ASSERTION_AUXILIARY_HPP_