/usr/include/GTLCore/Buffer.h is in opengtl-dev 0.9.16-0ubuntu2.
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 | /*
* Copyright (c) 2008 Cyrille Berger <cberger@cberger.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* either version 2, or (at your option) any later version of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _GTLCORE_BUFFER_H_
#define _GTLCORE_BUFFER_H_
#include <GTLCore/Export.h>
namespace GTLCore {
/**
* A buffer is an interface for classes providing a char* pointer.
* @ingroup GTLCore
*/
class GTLCORE_EXPORT Buffer {
GTL_NO_COPY(Buffer);
public:
Buffer();
~Buffer();
/**
* @return a pointer to the buffer
*/
inline char * rawData() { return m_rawData; }
/**
* @return a pointer to the buffer cast to the parameter given as argument
*/
template<typename _T_>
inline _T_* data() { return reinterpret_cast<_T_*>( rawData() ); }
/**
* @return a constant pointer to the buffer
*/
inline const char * rawData() const { return m_rawData; }
/**
* @return a constant pointer to the buffer cast to the parameter given as argument
* @code
* Array array(10 * sizeof(double)); // Create an array of 10 doubles
* array.data<double>() == (reinterpret_cast<double*>(array.rawData()) + 10) == (reinterpret_cast<double*>(array.rawData() + 10 *sizeof(double)))
* @endcode
*/
template<typename _T_>
inline const _T_* data() const { return reinterpret_cast<const _T_*>( rawData() ); }
/**
* @return the size of the buffer
*/
inline int size() const { return m_size; }
protected:
/**
* Set the data, the ownership of rawData is the responsability of the caller
*/
void setRawData(char* rawData, int size) { m_rawData = rawData; m_size = size; }
private:
char* m_rawData;
int m_size;
};
}
#endif
|