Logo Search packages:      
Sourcecode: wims version File versions  Download package

Function edu::hws::jcm::awt::ExpressionInput::getFunction ( Variable  v  )  [inline]

Get a function of one variable whose value at a real number x is computed by assigning x to the variable v and then returning the value of the expression associated with this ExpressionInput. Of couse, v should be one of the variables registered with the Parser for this ExpressionInput, or else in can never occur in the expression. Note that the value of the variable v changes TEMPORARILY when the function is evaluated. (So you should not use a variable where setting the value has a side effect, such as the variable associated with a SliderVariable.)

Parameters:
v The function that is returned in a function of this variable.

Definition at line 172 of file ExpressionInput.java.

References expr.

Referenced by EpsilonDelta::setUpCanvas().

                                           {
      return new SimpleFunction(expr,v);
   }


Generated by  Doxygen 1.6.0   Back to index