dbf-halloween2015
annotate src/rng.h @ 3:c37fe5d8a4ed
windows port
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Sun, 01 Nov 2015 06:04:28 +0200 |
| parents | |
| children |
| rev | line source |
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| nuclear@0 | 1 #ifndef RNG_H_ |
| nuclear@0 | 2 #define RNG_H_ |
| nuclear@0 | 3 |
| nuclear@0 | 4 #include <stdint.h> |
| nuclear@0 | 5 |
| nuclear@0 | 6 struct RandGenState; |
| nuclear@0 | 7 |
| nuclear@0 | 8 class RandGen { |
| nuclear@0 | 9 private: |
| nuclear@0 | 10 RandGenState *state; |
| nuclear@0 | 11 |
| nuclear@0 | 12 RandGen(const RandGen&); |
| nuclear@0 | 13 RandGen &operator =(const RandGen&); |
| nuclear@0 | 14 |
| nuclear@0 | 15 public: |
| nuclear@0 | 16 RandGen(); |
| nuclear@0 | 17 ~RandGen(); |
| nuclear@0 | 18 |
| nuclear@0 | 19 void seed(uint32_t s); |
| nuclear@0 | 20 |
| nuclear@0 | 21 uint32_t generate(); |
| nuclear@0 | 22 float generate_float(); |
| nuclear@0 | 23 }; |
| nuclear@0 | 24 |
| nuclear@0 | 25 void rng_srand(uint32_t s); |
| nuclear@0 | 26 uint32_t rng_rand(); |
| nuclear@0 | 27 float rng_frand(); |
| nuclear@0 | 28 |
| nuclear@0 | 29 |
| nuclear@0 | 30 #endif // RNG_H_ |