# A3DMathFct1DCombinationData

struct `A3DMathFct1DCombinationData`

  Combination structure.

  > 2.0

  The following equation shows the result of a linear combination of 3 functions (`m_uiSize`is 2), where xis the result:

      x = m_pdCoeffs[0] * m_ppFunctions[0] + m_pdCoeffs[1] * m_ppFunctions[1] + m_pdCoeffs[2]

      Size of :c:member:`m_pdCoeffs <A3DMathFct1DCombinationData.m_pdCoeffs>`\ is equal to size of :c:member:`m_ppFunctions <A3DMathFct1DCombinationData.m_ppFunctions>`\ +1.

  ## Index

  Variables

  - `m_uiSize`
  - `m_ppFunctions`
  - `m_pdCoeffs`

Variables

A3DUns32 `A3DMathFct1DCombinationData.``m_uiSize`
  `A3DUns32`

  The size of `m_ppFunctions`.

A3DMathFct1D **`A3DMathFct1DCombinationData.``m_ppFunctions`
  `A3DMathFct1D`**

  Array of functions.

A3DDouble *`A3DMathFct1DCombinationData.``m_pdCoeffs`
  `A3DDouble`*

  Vector of coefficients (Size is `m_uiSize`+ 1).

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