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OmniPvdReadStream.h
1// Redistribution and use in source and binary forms, with or without
2// modification, are permitted provided that the following conditions
3// are met:
4// * Redistributions of source code must retain the above copyright
5// notice, this list of conditions and the following disclaimer.
6// * Redistributions in binary form must reproduce the above copyright
7// notice, this list of conditions and the following disclaimer in the
8// documentation and/or other materials provided with the distribution.
9// * Neither the name of NVIDIA CORPORATION nor the names of its
10// contributors may be used to endorse or promote products derived
11// from this software without specific prior written permission.
12//
13// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
14// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
17// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24//
25// Copyright (c) 2008-2022 NVIDIA Corporation. All rights reserved.
26// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
27// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
28
29#ifndef OMNI_PVD_READ_STREAM_H
30#define OMNI_PVD_READ_STREAM_H
31
32#include "OmniPvdDefines.h"
33
40{
41public:
42 virtual ~OmniPvdReadStream()
43 {
44 }
45
53 virtual uint64_t OMNI_PVD_CALL readBytes(uint8_t* bytes, const uint64_t nbrBytes) = 0;
54
61 virtual uint64_t OMNI_PVD_CALL skipBytes(const uint64_t nbrBytes) = 0;
62
68 virtual bool OMNI_PVD_CALL openStream() = 0;
69
75 virtual bool OMNI_PVD_CALL closeStream() = 0;
76};
77
78#endif
Used to abstract a memory read stream.
Definition OmniPvdReadStream.h:40
virtual bool OMNI_PVD_CALL closeStream()=0
Closes the read stream.
virtual bool OMNI_PVD_CALL openStream()=0
Opens the read stream.
virtual uint64_t OMNI_PVD_CALL readBytes(uint8_t *bytes, const uint64_t nbrBytes)=0
Read n bytes from the shared memory buffer.
virtual uint64_t OMNI_PVD_CALL skipBytes(const uint64_t nbrBytes)=0
Skip n bytes from the shared memory buffer.
Definition format.h:4067