GRPC C++  1.39.1
memory.h
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1 /*
2  *
3  * Copyright 2017 gRPC authors.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
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11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
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14  * See the License for the specific language governing permissions and
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17  */
18 
19 #ifndef GRPC_CORE_LIB_GPRPP_MEMORY_H
20 #define GRPC_CORE_LIB_GPRPP_MEMORY_H
21 
23 
24 #include <grpc/support/alloc.h>
25 #include <grpc/support/log.h>
26 
27 #include <limits>
28 #include <memory>
29 #include <utility>
30 
31 #include "absl/memory/memory.h"
32 
33 namespace grpc_core {
34 
36  public:
37  void operator()(char* p) {
38  if (p == nullptr) return;
39  gpr_free(p);
40  }
41 };
42 
43 // UniquePtr<T> is only allowed for char and UniquePtr<char> is deprecated
44 // in favor of std::string. UniquePtr<char> is equivalent std::unique_ptr
45 // except that it uses gpr_free for deleter.
46 template <typename T>
47 using UniquePtr = std::unique_ptr<T, DefaultDeleteChar>;
48 
49 } // namespace grpc_core
50 
51 #endif /* GRPC_CORE_LIB_GPRPP_MEMORY_H */
Definition: memory.h:35
void operator()(char *p)
Definition: memory.h:37
GPRAPI void gpr_free(void *ptr)
free
Definition: alloc.cc:50
Round Robin Policy.
Definition: backend_metric.cc:26
std::unique_ptr< T, DefaultDeleteChar > UniquePtr
Definition: memory.h:47