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/*
* 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.
*/
#ifndef __UTILS_H
#define __UTILS_H
#include <sstream>
#include <ostream>
#include <fstream>
#include <string>
#include <stdlib.h>
#include "drill/common.hpp"
namespace Drill{
class Utils{
public:
//allocate memory for Record Batches
static ByteBuf_t allocateBuffer(size_t len){
//http://stackoverflow.com/questions/2688466/why-mallocmemset-is-slower-than-calloc
ByteBuf_t b = (ByteBuf_t)calloc(len, sizeof(Byte_t)); return b;
}
static void freeBuffer(ByteBuf_t b){ free(b); }
}; // Utils
} // namespace Drill
#endif
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