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OmniPvdFileReadStreamImpl.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_FILE_READ_STREAM_IMPL_H
30#define OMNI_PVD_FILE_READ_STREAM_IMPL_H
31
32#include "OmniPvdFileReadStream.h"
33#include <stdarg.h>
34#include <stdio.h>
35#include <string.h>
36
38{
39public:
42 void OMNI_PVD_CALL setFileName(const char *fileName);
43 bool OMNI_PVD_CALL openFile();
44 bool OMNI_PVD_CALL closeFile();
45 uint64_t OMNI_PVD_CALL readBytes(uint8_t* bytes, const uint64_t nbrBytes);
46 uint64_t OMNI_PVD_CALL skipBytes(const uint64_t nbrBytes);
47 bool OMNI_PVD_CALL openStream();
48 bool OMNI_PVD_CALL closeStream();
49
50 char* mFileName;
51 bool mFileWasOpened;
52 FILE* mPFile;
53};
54
55#endif
Definition OmniPvdFileReadStreamImpl.h:38
uint64_t OMNI_PVD_CALL readBytes(uint8_t *bytes, const uint64_t nbrBytes)
Read n bytes from the shared memory buffer.
Definition OmniPvdFileReadStreamImpl.cpp:107
bool OMNI_PVD_CALL openFile()
Opens the file.
Definition OmniPvdFileReadStreamImpl.cpp:60
bool OMNI_PVD_CALL openStream()
Opens the read stream.
Definition OmniPvdFileReadStreamImpl.cpp:130
bool OMNI_PVD_CALL closeFile()
Closes the file.
Definition OmniPvdFileReadStreamImpl.cpp:96
bool OMNI_PVD_CALL closeStream()
Closes the read stream.
Definition OmniPvdFileReadStreamImpl.cpp:135
uint64_t OMNI_PVD_CALL skipBytes(const uint64_t nbrBytes)
Skip n bytes from the shared memory buffer.
Definition OmniPvdFileReadStreamImpl.cpp:118
void OMNI_PVD_CALL setFileName(const char *fileName)
Sets the file name of the file to read from.
Definition OmniPvdFileReadStreamImpl.cpp:45
Used to abstract a file read stream.
Definition OmniPvdFileReadStream.h:40
Definition format.h:4067