created nodes subdir and moved Node.{h,cc} there

git-svn-id: svn://anubis/jtlc/trunk@11 f5bc74b8-7b62-4e90-9214-7121d538519f

nodes/Makefile

@@ -0,0 +1,23 @@
+
+OBJS := $(patsubst %.cc,%.o,$(wildcard *.cc))
+DEPS := $(OBJS:.o=.dep)
+
+all: $(DEPS) $(OBJS)
+
+%.o: %.cc
+	$(CXX) -c -o $@ $(CPPFLAGS) $(CXXFLAGS) $<
+
+# Make dependency files
+%.dep: %.cc
+	@set -e; rm -f $@; \
+	  $(CXX) -MM $(CPPFLAGS) $< > $@.$$$$; \
+	  sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \
+	  rm -f $@.$$$$
+
+clean:
+	-$(RM) -f *.o *.dep
+
+# Include dependency files
+ifndef CLEAN
+-include $(DEPS)
+endif

nodes/Node.cc

@@ -0,0 +1,22 @@
+
+#include "Node.h"
+#include <vector>
+#include "util/refptr.h"
+using namespace std;
+
+void Node::addChildren(refptr<Node> other)
+{
+    if (other.isNull())
+        return;
+
+    for (vector< refptr<Node> >::const_iterator it = other->m_children.begin();
+         it != other->m_children.end();
+         it++)
+    {
+        addChild(*it);
+    }
+}
+
+Node::~Node()
+{
+}

nodes/Node.h

@@ -0,0 +1,43 @@
+
+#ifndef NODES_H
+#define NODES_H NODES_H
+
+#include "util/refptr.h"
+#include <vector>
+#include <string>
+
+class Node
+{
+    public:
+        virtual ~Node();
+        void addChild(refptr<Node> child) { m_children.push_back(child); }
+        void addChildren(refptr<Node> other);
+        std::vector< refptr<Node> > & getChildren() { return m_children; }
+
+        virtual unsigned long getInteger() { return 0ul; }
+        virtual std::string getString() { return ""; }
+
+    protected:
+        std::vector< refptr<Node> > m_children;
+};
+
+
+class IntegerNode : public Node
+{
+    public:
+        IntegerNode(unsigned long integer) { m_integer = integer; }
+        unsigned long getInteger() { return m_integer; }
+    protected:
+        unsigned long m_integer;
+};
+
+class StringNode : public Node
+{
+    public:
+        StringNode(const std::string & str) { m_string = str; }
+        std::string getString() { return m_string; }
+    protected:
+        std::string m_string;
+};
+
+#endif