/usr/include/paraview/LogBuffer.h is in paraview-dev 5.0.1+dfsg1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | /*
* Copyright 2012 SciberQuest Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither name of SciberQuest Inc. nor the names of any contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef LogBuffer_h
#define LogBuffer_h
#include <sstream> // for ostringstream
/**
A parallel buffer for logging events and other data during an mpi run.
*/
class LogBuffer
{
public:
LogBuffer();
~LogBuffer();
/// copiers
LogBuffer(const LogBuffer &other);
void operator=(const LogBuffer &other);
/// accessors
const char *GetData() const { return this->Data; }
char *GetData(){ return this->Data; }
size_t GetSize() const { return this->At; }
size_t GetCapacity() const { return this->Size; }
/// fast clear
void Clear(){ this->At=0; }
/// clear that releases all resources.
void ClearForReal();
/// insertion operators
LogBuffer &operator<<(const int v);
LogBuffer &operator<<(const long long v);
LogBuffer &operator<<(const double v);
LogBuffer &operator<<(const char *v);
template<size_t N> LogBuffer &operator<<(const char v[N]);
/// formatted extraction operator.
LogBuffer &operator>>(std::ostringstream &s);
/// collect buffer to a root process
void Gather(int worldRank, int worldSize, int rootRank);
protected:
/// push n bytes onto the buffer, resizing if necessary
void PushBack(const void *data, size_t n);
/// resize to at least newSize bytes
void Resize(size_t newSize);
private:
size_t Size;
size_t At;
size_t GrowBy;
char *Data;
};
//-----------------------------------------------------------------------------
template<size_t N>
LogBuffer &LogBuffer::operator<<(const char v[N])
{
const char c='s';
this->PushBack(&c,1);
this->PushBack(&v[0],N);
return *this;
}
#endif
// VTK-HeaderTest-Exclude: LogBuffer.h
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