OSVR-Core
GuardInterfaceDummy.h
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1 
11 // Copyright 2015 Sensics, Inc.
12 //
13 // Licensed under the Apache License, Version 2.0 (the "License");
14 // you may not use this file except in compliance with the License.
15 // You may obtain a copy of the License at
16 //
17 // http://www.apache.org/licenses/LICENSE-2.0
18 //
19 // Unless required by applicable law or agreed to in writing, software
20 // distributed under the License is distributed on an "AS IS" BASIS,
21 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
22 // See the License for the specific language governing permissions and
23 // limitations under the License.
24 
25 #ifndef INCLUDED_GuardInterfaceDummy_h_GUID_3882E1F8_E44A_4D95_E4D3_6C60A9C94F05
26 #define INCLUDED_GuardInterfaceDummy_h_GUID_3882E1F8_E44A_4D95_E4D3_6C60A9C94F05
27 
28 // Internal Includes
29 #include <osvr/Util/Export.h>
31 
32 // Library/third-party includes
33 // - none
34 
35 // Standard includes
36 // - none
37 
38 namespace osvr {
39 namespace util {
40  class OSVR_UTIL_EXPORT DummyGuard : public GuardInterface {
41  public:
42  virtual bool lock() override { return true; }
43  virtual ~DummyGuard();
44  };
45 
46 } // namespace util
47 } // namespace osvr
48 
49 #endif // INCLUDED_GuardInterfaceDummy_h_GUID_3882E1F8_E44A_4D95_E4D3_6C60A9C94F05
Definition: RunLoopManager.h:42
virtual bool lock() override
Attempts to lock/request the resource, and returns true if successful.
Definition: GuardInterfaceDummy.h:42
Definition: GuardInterfaceDummy.h:40
An interface to a (deferred) guard class: after instantiation and lock returning true, some resource is locked and available until destruction.
Definition: GuardInterface.h:43
The main namespace for all C++ elements of the framework, internal and external.
Definition: namespace_osvr.dox:3