Ctrl+C handling for Windows console apps

Query as a double. See IntValue()

Return the errorID.

static*/

Return the line where the error occurred, or zero if unknown.

Any TreeNode with ports must have a constructor with this signature

Query as a float. See IntValue()

Gets the line number the node is in, if the document was parsed from a file.

Get user data set into the XMLNode. TinyXML-2 in no way processes or interprets user data. It is initially 0. */

Returns true if this document has a leading Byte Order Mark of UTF8. */

IntValue interprets the attribute as an integer, and returns the value. If the value isn't an integer, 0 will be returned. There is no error