<?xml version="1.0"?>

<!--

file      : examples/cxx/tree/streaming/position.xsd
author    : Boris Kolpackov <boris@codesynthesis.com>
copyright : not copyrighted - public domain

-->

<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
	    xmlns:op="http://www.codesynthesis.com/op"
            targetNamespace="http://www.codesynthesis.com/op">


  <xsd:complexType name="header">
    <xsd:sequence>
      <xsd:element name="name" type="xsd:string"/>
      <xsd:element name="type" type="xsd:string"/>
    </xsd:sequence>
  </xsd:complexType>

  <xsd:complexType name="position">
    <xsd:attribute name="lat" type="xsd:float" use="required"/>
    <xsd:attribute name="lon" type="xsd:float" use="required"/>
  </xsd:complexType>

  <xsd:complexType name="object">
    <xsd:sequence>
      <xsd:element name="header" type="op:header"/>
      <xsd:element name="position" type="op:position" maxOccurs="unbounded"/>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:unsignedInt" use="required"/>
  </xsd:complexType>

  <xsd:element name="object" type="op:object"/>

</xsd:schema>