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Most interpolation functions are parameterized by a traits class that defines the primitives used in the interpolation algorithms. The concept InterpolationTraits defines this common set of requirements.
| InterpolationTraits::FT | |
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The number type must follow the model
FieldNumberType.
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| InterpolationTraits::Point_d | |
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The point type on
which the function is defined and interpolated.
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| InterpolationTraits::Vector_d | |
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The corresponding vector type.
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| InterpolationTraits::Construct_vector_d | |
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A constructor object for
Vector_d.
Provides : Vector_d operator() (Point_d a, Point_d b) which produces the vector b - a and Vector_d operator() (Null_vector NULL_VECTOR) which introduces the null vector.
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| InterpolationTraits::Construct_scaled_vector_d | |
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Constructor object for
Vector_d.
Provides : Vector_d operator() (Vector_d v,FT scale) which produces the vector v scaled by a factor scale.
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| InterpolationTraits::Compute_squared_distance_d | |
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Constructor
object for FT. Provides the operator: FT operator() (Point_d a, Point_d b) returning the squared distance between a and b.
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| InterpolationTraits traits; | |
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default constructor.
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| Construct_vector_d | traits.construct_vector_d_object () | |
| Construct_scaled_vector_d | traits.construct_scaled_vector_d_object () | |
| Compute_squared_distance_d | traits.compute_squared_distance_d_object () | |