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90 | template<typename T, typename U> static inline T max (T a, U b) { return (U)a > b ? (U)a : b; } |
90 | template<typename T, typename U> static inline T max (T a, U b) { return (U)a > b ? (U)a : b; } |
91 | template<typename T, typename U, typename V> static inline T clamp (T v, U a, V b) { return v < (T)a ? (T)a : v >(T)b ? (T)b : v; } |
91 | template<typename T, typename U, typename V> static inline T clamp (T v, U a, V b) { return v < (T)a ? (T)a : v >(T)b ? (T)b : v; } |
92 | |
92 | |
93 | template<typename T, typename U> static inline void swap (T& a, U& b) { T t=a; a=(T)b; b=(U)t; } |
93 | template<typename T, typename U> static inline void swap (T& a, U& b) { T t=a; a=(T)b; b=(U)t; } |
94 | |
94 | |
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95 | template<typename T, typename U, typename V> static inline T min (T a, U b, V c) { return min (a, min (b, c)); } |
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96 | template<typename T, typename U, typename V> static inline T max (T a, U b, V c) { return max (a, max (b, c)); } |
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97 | |
95 | template<typename T> |
98 | template<typename T> |
96 | static inline T |
99 | static inline T |
97 | lerp (T val, T min_in, T max_in, T min_out, T max_out) |
100 | lerp (T val, T min_in, T max_in, T min_out, T max_out) |
98 | { |
101 | { |
99 | return (val - min_in) * (max_out - min_out) / (max_in - min_in) + min_out; |
102 | return (val - min_in) * (max_out - min_out) / (max_in - min_in) + min_out; |
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266 | { |
269 | { |
267 | typedef slice_allocator<U> other; |
270 | typedef slice_allocator<U> other; |
268 | }; |
271 | }; |
269 | |
272 | |
270 | slice_allocator () throw () { } |
273 | slice_allocator () throw () { } |
271 | slice_allocator (const slice_allocator &o) throw () { } |
274 | slice_allocator (const slice_allocator &) throw () { } |
272 | template<typename Tp2> |
275 | template<typename Tp2> |
273 | slice_allocator (const slice_allocator<Tp2> &) throw () { } |
276 | slice_allocator (const slice_allocator<Tp2> &) throw () { } |
274 | |
277 | |
275 | ~slice_allocator () { } |
278 | ~slice_allocator () { } |
276 | |
279 | |
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285 | void deallocate (pointer p, size_type n) |
288 | void deallocate (pointer p, size_type n) |
286 | { |
289 | { |
287 | sfree<Tp> (p, n); |
290 | sfree<Tp> (p, n); |
288 | } |
291 | } |
289 | |
292 | |
290 | size_type max_size ()const throw () |
293 | size_type max_size () const throw () |
291 | { |
294 | { |
292 | return size_t (-1) / sizeof (Tp); |
295 | return size_t (-1) / sizeof (Tp); |
293 | } |
296 | } |
294 | |
297 | |
295 | void construct (pointer p, const Tp &val) |
298 | void construct (pointer p, const Tp &val) |