$$ This is a pump file for generating file templates.  Pump is a python
$$ script that is part of the Google Test suite of utilities.  Description
$$ can be found here:
$$
$$ http://code.google.com/p/googletest/wiki/PumpManual
$$

$$ Maximum number of different member types in a union.
$var MAX_MEMBERS = 5

// Copyright 2017 The Cobalt Authors. 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 COBALT_SCRIPT_V8C_UNION_TYPE_CONVERSION_FORWARD_H_
#define COBALT_SCRIPT_V8C_UNION_TYPE_CONVERSION_FORWARD_H_

#include "cobalt/script/union_type.h"
#include "cobalt/script/v8c/type_traits.h"
#include "cobalt/script/v8c/v8c_exception_state.h"
#include "cobalt/script/v8c/v8c_user_object_holder.h"
#include "cobalt/script/v8c/v8c_value_handle.h"

// Forward declaration for ToJSValue and FromJSValue for IDL union types.

namespace cobalt {
namespace script {
namespace v8c {

$range NUM_MEMBERS 2..MAX_MEMBERS
$for NUM_MEMBERS [[
$range TYPE 1..NUM_MEMBERS

template <$for TYPE , [[typename T$(TYPE)]]>
void ToJSValue(v8::Isolate* isolate, const script::UnionType$(NUM_MEMBERS)<$for TYPE , [[T$(TYPE)]]>& in_union, v8::Local<v8::Value>* out_value);

template <$for TYPE , [[typename T$(TYPE)]]>
void FromJSValue(v8::Isolate* isolate, v8::Local<v8::Value> value,
                 int conversion_flags, ExceptionState* exception_state,
                 script::UnionType$(NUM_MEMBERS)<$for TYPE , [[T$(TYPE)]]>* out_union);

]]  $$ for NUM_MEMBERS

}  // namespace v8c
}  // namespace script
}  // namespace cobalt

#endif  // COBALT_SCRIPT_V8C_UNION_TYPE_CONVERSION_FORWARD_H_