.. role:: blue
   :class: blue


MbLineFunction Linear Function
==============================
.. _MbLineFunction_Linear_Function_:


.. kernel version: 1180XX


The :blue:`MbLineFunction` class is declared in the *func_line_function.h* file.

The :blue:`MbLineFunction` linear function is defined by two boundary values of
the function *value1*, *value2* and the boundary values of the parameter
*tmin*, *tmax*.

In the double :blue:`Value`\( double & *t* ) method, the function

.. math::

   \textit{f}( \textit{t} ) = \textit{value1} ( 1 - \textit{t} ) + \textit{value2} \textit{t} .

is evaluated.

The domain of the function parameter lies within
*tmin* ≤ *t* ≤ *tmax*. The function cannot be periodic.