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HUSD_CvexDataInputs.h
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1 /*
2  * Copyright 2019 Side Effects Software Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  */
17 
18 #ifndef __HUSD_CvexDataInputs__
19 #define __HUSD_CvexDataInputs__
20 
21 #include "HUSD_API.h"
22 #include <VEX/VEX_GeoInputs.h>
23 #include <UT/UT_Array.h>
24 class HUSD_AutoAnyLock;
25 class HUSD_DataHandle;
26 
27 /// Class to query an input on a VEX usd geometry (stage).
29 {
30 public:
32  ~HUSD_CvexDataInputs() override;
33 
34  /// Adds the input data lock to the inputs array.
35  void setInputData(int idx, HUSD_AutoAnyLock *data);
36 
37  /// Creates a read lock for the given data, and adds it to the input array.
38  void setInputData(int idx, const HUSD_DataHandle &data);
39 
40  /// Removes a specific data lock from the inputs array
41  void removeInputData(int idx);
42 
43  /// Removes all the data locks from the inputs array
44  void removeAllInputData();
45 
46  /// Returns a data lock (may be null) for a given input index.
47  HUSD_AutoAnyLock *getInputData(int idx) const;
48 
49 private:
50  UT_Array<HUSD_AutoAnyLock *> myDataLockArray;
51  UT_Array<HUSD_DataHandle *> myDataHandleArray;
52  UT_Array<bool> myIsOwned;
53 };
54 
55 #endif
56 
#define HUSD_API
Definition: HUSD_API.h:32
Class to query an input on a VEX usd geometry (stage).
GLint GLenum GLsizei GLint GLsizei const void * data
Definition: glew.h:1379