rtprandom.h
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上传日期:2007-06-09
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- /*
- This file is a part of JRTPLIB
- Copyright (c) 1999-2000 Jori Liesenborgs
- Contact: jori@lumumba.luc.ac.be
- This library (JRTPLIB) was partially developed for my thesis at the
- School for Knowledge Technology (Belgium/The Netherlands)
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
- */
- #ifndef RTPRANDOM_H
- #define RTPRANDOM_H
- #include "rtpconfig.h"
- #include "rtpdefines.h"
- #include "rtpstructs.h"
- class RTPRandom
- {
- public:
- RTPRandom();
- ~RTPRandom();
- RTPuint32 RandomUInt32();
- RTPuint16 RandomUInt16();
- static unsigned char RandomByte() { return ((unsigned char)(int)((256.0*(double)rand())/((double)RAND_MAX+1.0))); }
- private:
- int numcalls;
- };
- #endif // RTPRANDOM_H