data: NameHierarchy class

* replaced vector of strings as name hierarchy by a new NameHierarchy class.
* Adjusted code in ASTVisitor, Storage and various test cases.

src/lib/data/name/NameElement.cpp

@@ -0,0 +1,15 @@
+#include "data/name/NameElement.h"
+
+NameElement::NameElement(std::string name)
+	: m_name(name)
+{
+}
+
+NameElement::~NameElement()
+{
+}
+
+std::string NameElement::getFullName() const
+{
+	return m_name;
+}

src/lib/data/name/NameElement.h

@@ -0,0 +1,18 @@
+#ifndef NAME_ELEMENT_H
+#define NAME_ELEMENT_H
+
+#include <string>
+
+class NameElement
+{
+public:
+	NameElement(std::string name);
+	~NameElement();
+
+	std::string getFullName() const;
+
+private:
+	std::string m_name;
+};
+
+#endif // NAME_ELEMENT_H

src/lib/data/name/NameHierarchy.cpp

@@ -0,0 +1,48 @@
+#include "data/name/NameHierarchy.h"
+
+NameHierarchy::NameHierarchy()
+{
+}
+
+NameHierarchy::~NameHierarchy()
+{
+}
+
+void NameHierarchy::push(std::shared_ptr<NameElement> element)
+{
+	m_elements.push_back(element);
+}
+
+void NameHierarchy::pop()
+{
+	m_elements.pop_back();
+}
+
+std::shared_ptr<NameElement> NameHierarchy::back()
+{
+	return m_elements.back();
+}
+
+std::shared_ptr<NameElement> NameHierarchy::operator[](size_t pos) const
+{
+	return m_elements[pos];
+}
+
+size_t NameHierarchy::size() const
+{
+	return m_elements.size();
+}
+
+std::string NameHierarchy::getFullName() const
+{
+	std::string name;
+	for (int i = 0; i < m_elements.size(); i++)
+	{
+		name += m_elements[i]->getFullName();
+		if (i < m_elements.size() - 1)
+		{
+			name += "::";
+		}
+	}
+	return name;
+}

src/lib/data/name/NameHierarchy.h

@@ -0,0 +1,28 @@
+#ifndef NAME_HIERARCHY_H
+#define NAME_HIERARCHY_H
+
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "data/name/NameElement.h"
+
+class NameHierarchy
+{
+public:
+	NameHierarchy();
+	~NameHierarchy();
+
+	void push(std::shared_ptr<NameElement> element);
+	void pop();
+	std::shared_ptr<NameElement> back();
+	std::shared_ptr<NameElement> operator[](size_t pos) const;
+	size_t size() const;
+
+	std::string getFullName() const;
+
+private:
+	std::vector<std::shared_ptr<NameElement>> m_elements;
+};
+
+#endif // NAME_ELEMENT_H