MathFunction based on bend points.
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Inherits MathFunction< float, float >.
List of all members.
Detailed Description
MathFunction based on bend points.
The object maintains sorted positions (in X), so you cannot bluntly stuff X and Y in. You cannot change or remove positions; instead make a copy.
If the given point is outside the 'defined' X-range, the value can be undef or the first/last defined point's value, depending on the 'extrapol_' setting. If no point at all is defined you will always get undef.
You can add undefined Y-values, but not undef X-values (those add()'s simply return). Undef sections are therefore supported.
Member Enumeration Documentation
Constructor & Destructor Documentation
| PointBasedMathFunction::PointBasedMathFunction |
( |
InterpolType |
t = Linear, |
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bool |
extr = true | |
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) |
| | [inline] |
Member Function Documentation
| void PointBasedMathFunction::add |
( |
float |
x, |
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float |
y | |
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) |
| | |
| int PointBasedMathFunction::baseIdx |
( |
float |
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) |
const [protected] |
| bool PointBasedMathFunction::extrapolate |
( |
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) |
const [inline] |
| float PointBasedMathFunction::getValue |
( |
float |
x |
) |
const [inline, virtual] |
| InterpolType PointBasedMathFunction::interpolType |
( |
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) |
const [inline] |
| float PointBasedMathFunction::interpVal |
( |
float |
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) |
const [protected] |
| float PointBasedMathFunction::outsideVal |
( |
float |
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) |
const [protected] |
| void PointBasedMathFunction::remove |
( |
int |
idx |
) |
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| void PointBasedMathFunction::setEmpty |
( |
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) |
[inline] |
| void PointBasedMathFunction::setExtrapolate |
( |
bool |
yn |
) |
[inline] |
| void PointBasedMathFunction::setInterpolType |
( |
InterpolType |
t |
) |
[inline] |
| int PointBasedMathFunction::size |
( |
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) |
const [inline] |
| float PointBasedMathFunction::snapVal |
( |
float |
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) |
const [protected] |
| const TypeSet<float>& PointBasedMathFunction::xVals |
( |
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) |
const [inline] |
| const TypeSet<float>& PointBasedMathFunction::yVals |
( |
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) |
const [inline] |
Member Data Documentation
