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compute_func.h
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1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
23 #ifndef _IGNITE_COMPUTE_COMPUTE_FUNC
24 #define _IGNITE_COMPUTE_COMPUTE_FUNC
25
26 namespace ignite
27 {
28 class IgniteBinding;
29
30 namespace compute
31 {
40 template<typename R>
41 class ComputeFunc
42 {
43 friend class ignite::IgniteBinding;
44
45 typedef R ReturnType;
46 public:
50 virtual ~ComputeFunc()
51 {
52 // No-op.
53 }
54
60 virtual R Call() = 0;
61 };
62 }
63 }
64
65 #endif //_IGNITE_COMPUTE_COMPUTE_FUNC
ignite::compute::ComputeFunc::Call
virtual R Call()=0
Called upon execution by compute.
ignite::IgniteBinding
Ignite Binding.
Definition: ignite_binding.h:38
ignite::compute::ComputeFunc::~ComputeFunc
virtual ~ComputeFunc()
Destructor.
Definition: compute_func.h:50
ignite
Apache Ignite API.
Definition: cache.h:48
ignite::compute::ComputeFunc
Interface for a simple compute function that can be serialized and called on the remote nodes...
Definition: compute_func.h:41