WarpX
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Functions | |
template<typename TV , typename TE , class = typename std::enable_if<std::is_convertible<TE,TV>::value>::type> | |
bool | is_in (const std::vector< TV > &vect, const TE &elem) |
Returns true if an item of type TE is in a vector of TV objects (provided that TE can be converted into TV), false otherwise. More... | |
template<typename TV , typename TE , class = typename std::enable_if<std::is_convertible<TE,TV>::value>::type> | |
bool | any_of_is_in (const std::vector< TV > &vect, const std::vector< TE > &elems) |
Returns true if any of the items of a vector<TE> is contained in another vector<TV> (provided that TE can be converted into TV) More... | |
template<typename TCoord , typename TVal > | |
AMREX_GPU_DEVICE constexpr AMREX_FORCE_INLINE auto | linear_interp (TCoord x0, TCoord x1, TVal f0, TVal f1, TCoord x) |
Performs a linear interpolation. More... | |
template<typename TCoord , typename TVal > | |
AMREX_GPU_DEVICE constexpr AMREX_FORCE_INLINE auto | bilinear_interp (TCoord x0, TCoord x1, TCoord y0, TCoord y1, TVal f00, TVal f01, TVal f10, TVal f11, TCoord x, TCoord y) |
Performs a bilinear interpolation. More... | |
template<typename TCoord , typename TVal > | |
AMREX_GPU_DEVICE constexpr AMREX_FORCE_INLINE auto | trilinear_interp (TCoord x0, TCoord x1, TCoord y0, TCoord y1, TCoord z0, TCoord z1, TVal f000, TVal f001, TVal f010, TVal f011, TVal f100, TVal f101, TVal f110, TVal f111, TCoord x, TCoord y, TCoord z) |
Performs a trilinear interpolation. More... | |
bool utils::algorithms::any_of_is_in | ( | const std::vector< TV > & | vect, |
const std::vector< TE > & | elems | ||
) |
Returns true if any of the items of a vector<TE> is contained in another vector<TV> (provided that TE can be converted into TV)
TV | the typename of the first vector elements |
TV | the typename of the second vector elements |
vect | a vector of TV objects |
elems | a vector of TE objects |
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constexpr |
Performs a bilinear interpolation.
Performs a bilinear interpolation at (x,y) given the 4 points (x0, y0, f00), (x0, y1, f01), (x1, y0, f10), (x1, y1, f11).
bool utils::algorithms::is_in | ( | const std::vector< TV > & | vect, |
const TE & | elem | ||
) |
Returns true if an item of type TE is in a vector of TV objects (provided that TE can be converted into TV), false otherwise.
TV | the typename of the vector elements |
TE | the typename of the item |
vect | a vector of TV objects |
elem | an object of type TE |
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constexpr |
Performs a linear interpolation.
Performs a linear interpolation at x given the 2 points (x0, f0) and (x1, f1)
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constexpr |
Performs a trilinear interpolation.
Performs a trilinear interpolation at (x,y,z) given the 8 points (x0, y0, z0, f000), (x0, y0, z1, f001), (x0, y1, z0, f010), (x0, y1, z1, f011), (x1, y0, z0, f100), (x1, y0, z1, f101), (x1, y1, z0, f110), (x1, y1, z1, f111)