/// <summary>
/// Parse the specified equationText.
/// </summary>
/// <param name="equationText">Equation text.</param>
public void Parse(string equationText)
{
try
{
//grab the equation text
TextEquation = equationText;
//straight up tokenize the equation: operators, numbers, parens, functions, params
List <Token> tokenList = Tokenize(equationText);
//check if an empty equation was passed into the equationator
if (0 == tokenList.Count)
{
RootNode = null;
}
else
{
//sort out those tokens into a linked list of equation nodes
int index = 0;
BaseNode listRootNode = BaseNode.Parse(tokenList, ref index, this);
//take that linked list and bend it into a binary tree. Grab the root node
RootNode = listRootNode.Treeify();
}
}
catch (Exception)
{
//Clean up everything
TextEquation = null;
RootNode = null;
//rethrow the exception
throw;
}
}
