/// <inheritdoc/>
public override ExpNode Execute(VectorProjOperNode node)
{
if (node.LeftChild.AreEqualSizeVectors(node.RightChild, out TensorNode a, out TensorNode b))
{
VectorProductOperNode adotb = QuickOpers.DotProduct(a, (TensorNode)b.Clone());
BOperNode bdotb = QuickOpers.DotProduct((TensorNode)b.Clone(), (TensorNode)b.Clone());
return(QuickOpers.Multiply(b, adotb, QuickOpers.Reciprical(bdotb)).Execute(this));
}
return(HandleError(new CannotVectorProject(this, node)));
}
/// <summary> /// Executes operation on a <see cref="BOperNode"/>. /// </summary> /// <param name="node">The <see cref="BOperNode"/> to execute operation on.</param> /// <returns>The result of the operation on a <see cref="BOperNode"/>.</returns> public virtual ExpNode Execute(BOperNode node) => Execute((OperNode)node);
/// <summary>
/// Initializes a new instance of the <see cref="BinaryFuncParser"/> class.
/// </summary>
/// <param name="node">The node to create.</param>
public BinaryFuncParser(BOperNode node)
{
_state = State.OPENING;
_node = node;
_childParser = new DefaultParser();
}
/// <summary>
/// Initializes a new instance of the <see cref="BOperNodeAlreadyHasChildrenException"/> class.
/// </summary>
/// <param name="node">The <see cref="BOperNode"/> throwing.</param>
public BOperNodeAlreadyHasChildrenException(BOperNode node)
: base(node, MESSAGE)
{
}
/// <summary> /// Prints a <see cref="BOperNode"/>. /// </summary> /// <param name="node">The <see cref="BOperNode"/> to print.</param> /// <returns>The <see cref="BOperNode"/> printed to a string.</returns> public virtual string Print(BOperNode node) => Print((OperNode)node);
