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| 116 | template<typename T, typename U> static inline T max (T a, U b) { return a > (T)b ? a : (T)b; } |
116 | template<typename T, typename U> static inline T max (T a, U b) { return a > (T)b ? a : (T)b; } |
| 117 | template<typename T, typename U, typename V> static inline T clamp (T v, U a, V b) { return v < (T)a ? a : v >(T)b ? b : v; } |
117 | template<typename T, typename U, typename V> static inline T clamp (T v, U a, V b) { return v < (T)a ? a : v >(T)b ? b : v; } |
| 118 | |
118 | |
| 119 | template<typename T, typename U> static inline void swap (T& a, U& b) { T t=a; a=(T)b; b=(U)t; } |
119 | template<typename T, typename U> static inline void swap (T& a, U& b) { T t=a; a=(T)b; b=(U)t; } |
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120 | |
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121 | // basically does what strncpy should do |
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122 | template<int N> |
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123 | inline void assign (char (&dst)[N], const char *src) |
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124 | { |
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125 | // should be optimised at some point, maybe should also add "..." |
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126 | // when buffer is too small. |
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127 | snprintf (dst, N, "%s", src); |
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128 | } |
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129 | |
| 121 | #endif |
130 | #endif |
| 122 | |
131 | |
