/// <summary>
/// Constructs a StackFrame object
/// </summary>
/// <param name="text">the text to be processed (formatted as a shell command)</param>
/// <param name="exec">the execution that called the function</param>
public TFunctionData(Executer exec, string text)
: this(exec)
{
SetAll(text);
}
/// <summary>
/// Constructs a StackFrame object
/// </summary>
/// <param name="exec">the execution that called the function</param>
public TFunctionData(Executer exec)
{
StackExecuter = exec;
}
public Evaluator(Executer exec)
{
CurrentExecution = exec;
}
public Evaluator(StringSegment expression, Executer exec)
{
CurrentExecution = exec;
Expression = expression;
}
/// <summary>
/// Static version of the Expression Evaluator
/// </summary>
/// <param name="expressionString">expression to be evaluated</param>
/// <param name="exec">the current execution</param>
/// <returns></returns>
public static object Evaluate(StringSegment expressionString, Executer exec)
{
Evaluator expression = new Evaluator(expressionString, exec);
return(expression.Evaluate());
}