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| template<typename num_t , typename return_t = num_t> |
| return_t | mrpt::square (const num_t x) |
| | Inline function for the square of a number. More...
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| template<class T > |
| T | mrpt::hypot_fast (const T x, const T y) |
| | Faster version of std::hypot(), to use when overflow is not an issue and we prefer fast code. More...
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| constexpr double | mrpt::DEG2RAD (const double x) |
| | Degrees to radians. More...
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| constexpr float | mrpt::DEG2RAD (const float x) |
| | Degrees to radians. More...
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| constexpr double | mrpt::DEG2RAD (const int x) |
| | Degrees to radians. More...
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| constexpr double | mrpt::RAD2DEG (const double x) |
| | Radians to degrees. More...
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| constexpr float | mrpt::RAD2DEG (const float x) |
| | Radians to degrees. More...
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| constexpr long double | mrpt::DEG2RAD (const long double x) |
| | Degrees to radians. More...
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| constexpr long double | mrpt::RAD2DEG (const long double x) |
| | Radians to degrees. More...
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| constexpr double | mrpt::operator"" _deg (long double v) |
| | degrees to radian literal operator (e.g. More...
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| template<typename T > |
| int | mrpt::sign (T x) |
| | Returns the sign of X as "1" or "-1". More...
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| template<typename T > |
| int | mrpt::signWithZero (T x) |
| | Returns the sign of X as "0", "1" or "-1". More...
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| template<typename T > |
| T | mrpt::lowestPositive (const T a, const T b) |
| | Returns the smallest positive number among a and b. More...
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| template<typename T > |
| T | mrpt::abs_diff (const T a, const T b) |
| | Efficient and portable evaluation of the absolute difference of two unsigned integer values (but will also work for signed and floating point types) More...
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| template<typename T > |
| const T | mrpt::min3 (const T &A, const T &B, const T &C) |
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| template<typename T > |
| const T | mrpt::max3 (const T &A, const T &B, const T &C) |
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| template<typename T > |
| int | mrpt::fix (T x) |
| | Rounds toward zero. More...
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| template<typename T , typename K > |
| void | mrpt::keep_min (T &var, const K test_val) |
| | If the second argument is below the first one, set the first argument to this lower value. More...
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| template<typename T , typename K > |
| void | mrpt::keep_max (T &var, const K test_val) |
| | If the second argument is above the first one, set the first argument to this higher value. More...
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| template<typename T > |
| void | mrpt::saturate (T &var, const T sat_min, const T sat_max) |
| | Saturate the value of var (the variable gets modified) so it does not get out of [min,max]. More...
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| template<typename T > |
| T | mrpt::saturate_val (const T &value, const T sat_min, const T sat_max) |
| | Like saturate() but it returns the value instead of modifying the variable. More...
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| template<class T > |
| T | mrpt::round2up (T val) |
| | Round up to the nearest power of two of a given number. More...
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| float | mrpt::d2f (const double d) |
| | shortcut for static_cast<float>(double) More...
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| uint8_t | mrpt::f2u8 (const float f) |
| | converts a float [0,1] into an uint8_t [0,255] (without checking for out of bounds) More...
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| float | mrpt::u8tof (const uint8_t v) |
| | converts a uint8_t [0,255] into a float [0,1] More...
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