From 63a10756032fa5c677787fba209706b8bf1e4bef Mon Sep 17 00:00:00 2001
From: Carlo Zancanaro <carlo@carlo-laptop>
Date: Thu, 26 Apr 2012 16:15:17 +1000
Subject: A bunch of modifications working to a good solver.

---
 impl/ExpressionFactory.hpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 impl/ExpressionFactory.hpp

(limited to 'impl/ExpressionFactory.hpp')

diff --git a/impl/ExpressionFactory.hpp b/impl/ExpressionFactory.hpp
new file mode 100644
index 0000000..605dd9e
--- /dev/null
+++ b/impl/ExpressionFactory.hpp
@@ -0,0 +1,19 @@
+#ifndef EXPRESSION_FACTORY_HPP
+#define EXPRESSION_FACTORY_HPP
+
+#include "Expression.hpp"
+
+template<typename T>
+struct ExpressionFactory {
+  ExpressionFactory() : id(0) { }
+  Expression<T> createExpression(Operator<T>* op, std::vector< Expression<T> > args) {
+    return Expression<T>(id++, op, args);
+  }
+  unsigned int count() const {
+    return id;
+  }
+  private:
+  unsigned int id;
+};
+
+#endif
-- 
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