47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
|
|
// or more contributor license agreements. See the NOTICE file
|
|
// distributed with this work for additional information
|
|
// regarding copyright ownership. The ASF licenses this file
|
|
// to you 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 <memory>
|
|
#include <vector>
|
|
|
|
#include "udf/udf.h"
|
|
#include "udf/udf_internal.h"
|
|
|
|
namespace doris {
|
|
|
|
class MemPool;
|
|
class RuntimeState;
|
|
|
|
class FunctionUtils {
|
|
public:
|
|
FunctionUtils();
|
|
FunctionUtils(RuntimeState* state);
|
|
FunctionUtils(const doris_udf::FunctionContext::TypeDesc& return_type,
|
|
const std::vector<doris_udf::FunctionContext::TypeDesc>& arg_types,
|
|
int varargs_buffer_size);
|
|
~FunctionUtils();
|
|
|
|
doris_udf::FunctionContext* get_fn_ctx() { return _fn_ctx; }
|
|
|
|
private:
|
|
RuntimeState* _state = nullptr;
|
|
MemPool* _memory_pool = nullptr;
|
|
doris_udf::FunctionContext* _fn_ctx = nullptr;
|
|
};
|
|
|
|
} // namespace doris
|