Added triangulation routine

lib/osmparser/src/osmimember.cpp

@@ -0,0 +1,66 @@
+#include <osmimember.hpp>
+
+#include <osmobject.hpp>
+#include <tinyxml2.h>
+
+namespace xml = tinyxml2;
+
+namespace osmp
+{
+	IMember::IMember(const xml::XMLElement* element, Object* parent, IMember::Type type) :
+		type(type), parent(parent)
+	{
+		// Get Attribute
+		id = GetSafeAttributeUint(element, "id");
+		user = GetSafeAttributeString(element, "user");
+		uid = GetSafeAttributeUint(element, "uid");
+		visible = GetSafeAttributeBool(element, "visible");
+		version = GetSafeAttributeString(element, "version");
+		changeset = GetSafeAttributeUint(element, "changeset");
+		timestamp = GetSafeAttributeString(element, "timestamp");
+
+		const xml::XMLElement* tag_element = element->FirstChildElement("tag");
+		while (tag_element != nullptr)
+		{
+			tags.push_back({
+				GetSafeAttributeString(tag_element, "k"),
+				GetSafeAttributeString(tag_element, "v"),
+				});
+
+			tag_element = tag_element->NextSiblingElement("tag");
+		}
+	}
+
+	IMember::Type IMember::GetType() const
+	{
+		return type;
+	}
+
+	const std::vector<Tag>& IMember::GetTags() const
+	{
+		return tags;
+	}
+
+	size_t IMember::GetTagsSize() const
+	{
+		return tags.size();
+	}
+
+	const Tag& IMember::GetTag(size_t index) const
+	{
+		return tags[index];
+	}
+
+	std::string IMember::GetTag(const std::string& key) const
+	{
+		for (const Tag& tag : tags)
+		{
+			if (tag.k == key)
+			{
+				return tag.v;
+			}
+		}
+
+		return "";
+	}
+}