mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
97 lines
2.8 KiB
97 lines
2.8 KiB
/////////////////////////////////////////////////////////////////////////// |
|
// |
|
// Copyright (c) 2002, Industrial Light & Magic, a division of Lucas |
|
// Digital Ltd. LLC |
|
// |
|
// 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 the name of Industrial Light & Magic nor the names of |
|
// its 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 COPYRIGHT |
|
// OWNER 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 INCLUDED_IMF_AUTO_ARRAY_H |
|
#define INCLUDED_IMF_AUTO_ARRAY_H |
|
|
|
//----------------------------------------------------------------------------- |
|
// |
|
// class AutoArray -- a workaround for systems with |
|
// insufficient stack space for large auto arrays. |
|
// |
|
//----------------------------------------------------------------------------- |
|
|
|
#include "OpenEXRConfig.h" |
|
|
|
#if !defined (HAVE_LARGE_STACK) |
|
#include <string.h> |
|
#endif |
|
|
|
namespace Imf { |
|
|
|
|
|
#if !defined (HAVE_LARGE_STACK) |
|
|
|
|
|
template <class T, int size> |
|
class AutoArray |
|
{ |
|
public: |
|
|
|
AutoArray (): _data (new T [size]) { memset(_data, 0, size*sizeof(T)); } |
|
~AutoArray () {delete [] _data;} |
|
|
|
operator T * () {return _data;} |
|
operator const T * () const {return _data;} |
|
|
|
private: |
|
|
|
T *_data; |
|
}; |
|
|
|
|
|
#else |
|
|
|
|
|
template <class T, int size> |
|
class AutoArray |
|
{ |
|
public: |
|
|
|
operator T * () {return _data;} |
|
operator const T * () const {return _data;} |
|
|
|
private: |
|
|
|
T _data[size]; |
|
}; |
|
|
|
|
|
#endif |
|
|
|
} // namespace Imf |
|
|
|
#endif
|
|
|