/// <summary>
/// Initializes a new instance of the <see cref="IntegralFuncParser"/> class.
/// </summary>
public IntegralFuncParser()
{
_state = State.OPEN_VAR;
_depth = 0;
_node = new IntegralOperNode {
IsDeterminate = false
};
_childParser = new DefaultParser();
}
/// <inheritdoc/>
public override string Print(IntegralOperNode node)
{
if (node.IsDeterminate)
{
return($"\\int[{node.Variable.Print(this)}, {node.LowerBound.Print(this)}, {node.UpperBound.Print(this)}]{{{node.Child.Print(this)}}}");
}
else
{
return($"\\int[{node.Variable.Print(this)}]{{{node.Child.Print(this)}}}");
}
}
/// <inheritdoc/>
public override ExpNode Execute(IntegralOperNode node)
{
Integrator integrator = new(node.Variable);
return(node.Child.Execute(this).Execute(integrator).Execute(this));
}
/// <summary> /// Executes operation on an <see cref="IntegralOperNode"/>. /// </summary> /// <param name="node">The <see cref="IntegralOperNode"/> to execute operation on.</param> /// <returns>The result of the operation on an <see cref="IntegralOperNode"/>.</returns> public virtual ExpNode Execute(IntegralOperNode node) => Execute((OperNode)node);
/// <summary> /// Prints an <see cref="IntegralOperNode"/>. /// </summary> /// <param name="node">The <see cref="IntegralOperNode"/> to print.</param> /// <returns>The <see cref="IntegralOperNode"/> printed to a string.</returns> public virtual string Print(IntegralOperNode node) => Print((OperNode)node);
