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author | Olivier Goffart <olivier.goffart@nokia.com> | 2010-05-19 09:46:19 (GMT) |
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committer | Olivier Goffart <olivier.goffart@nokia.com> | 2010-05-19 09:46:19 (GMT) |
commit | 20befffe67104368f527bab871fec17c33d58977 (patch) | |
tree | 88c6e9541ecc4433abcb79197c8ecb720cbdefbd /demos/spectrum/3rdparty/fftreal/DynArray.hpp | |
parent | d9e6c98c5cb39c7f6397a8015e1395e040135949 (diff) | |
parent | 85611635a3589d56c2670445ea5272e864e57a98 (diff) | |
download | Qt-20befffe67104368f527bab871fec17c33d58977.zip Qt-20befffe67104368f527bab871fec17c33d58977.tar.gz Qt-20befffe67104368f527bab871fec17c33d58977.tar.bz2 |
Merge remote branch 'origin/4.7' into qt-master-from-4.7
Conflicts:
tools/assistant/tools/assistant/centralwidget.cpp
tools/assistant/tools/assistant/helpviewer_qwv.cpp
tools/assistant/tools/assistant/helpviewer_qwv.h
tools/qdoc3/test/assistant.qdocconf
tools/qdoc3/test/designer.qdocconf
tools/qdoc3/test/linguist.qdocconf
tools/qdoc3/test/qmake.qdocconf
Diffstat (limited to 'demos/spectrum/3rdparty/fftreal/DynArray.hpp')
-rw-r--r-- | demos/spectrum/3rdparty/fftreal/DynArray.hpp | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/demos/spectrum/3rdparty/fftreal/DynArray.hpp b/demos/spectrum/3rdparty/fftreal/DynArray.hpp new file mode 100644 index 0000000..e62b10f --- /dev/null +++ b/demos/spectrum/3rdparty/fftreal/DynArray.hpp @@ -0,0 +1,143 @@ +/***************************************************************************** + + DynArray.hpp + Copyright (c) 2005 Laurent de Soras + +--- Legal stuff --- + +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 2.1 of the License, or (at your option) any later version. + +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; if not, write to the Free Software +Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +*Tab=3***********************************************************************/ + + + +#if defined (DynArray_CURRENT_CODEHEADER) + #error Recursive inclusion of DynArray code header. +#endif +#define DynArray_CURRENT_CODEHEADER + +#if ! defined (DynArray_CODEHEADER_INCLUDED) +#define DynArray_CODEHEADER_INCLUDED + + + +/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/ + +#include <cassert> + + + +/*\\\ PUBLIC \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/ + + + +template <class T> +DynArray <T>::DynArray () +: _data_ptr (0) +, _len (0) +{ + // Nothing +} + + + +template <class T> +DynArray <T>::DynArray (long size) +: _data_ptr (0) +, _len (0) +{ + assert (size >= 0); + if (size > 0) + { + _data_ptr = new DataType [size]; + _len = size; + } +} + + + +template <class T> +DynArray <T>::~DynArray () +{ + delete [] _data_ptr; + _data_ptr = 0; + _len = 0; +} + + + +template <class T> +long DynArray <T>::size () const +{ + return (_len); +} + + + +template <class T> +void DynArray <T>::resize (long size) +{ + assert (size >= 0); + if (size > 0) + { + DataType * old_data_ptr = _data_ptr; + DataType * tmp_data_ptr = new DataType [size]; + + _data_ptr = tmp_data_ptr; + _len = size; + + delete [] old_data_ptr; + } +} + + + +template <class T> +const typename DynArray <T>::DataType & DynArray <T>::operator [] (long pos) const +{ + assert (pos >= 0); + assert (pos < _len); + + return (_data_ptr [pos]); +} + + + +template <class T> +typename DynArray <T>::DataType & DynArray <T>::operator [] (long pos) +{ + assert (pos >= 0); + assert (pos < _len); + + return (_data_ptr [pos]); +} + + + +/*\\\ PROTECTED \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/ + + + +/*\\\ PRIVATE \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/ + + + +#endif // DynArray_CODEHEADER_INCLUDED + +#undef DynArray_CURRENT_CODEHEADER + + + +/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/ |