From 601f44ebd02635db22d750621b0615dc5b9233b8 Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Mon, 18 Feb 2013 21:17:01 -0600
Subject: gras: another var for id string - ez to change later

---
 lib/element.cpp      | 3 ++-
 lib/element_impl.hpp | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/element.cpp b/lib/element.cpp
index 27a5db0..faefee9 100644
--- a/lib/element.cpp
+++ b/lib/element.cpp
@@ -19,6 +19,7 @@ Element::Element(const std::string &name)
     this->reset(new ElementImpl());
     (*this)->name = name;
     (*this)->unique_id = ++unique_id_pool;
+    (*this)->id = str(boost::format("%s(%d)") % this->name() % this->unique_id());
 
     if (GENESIS) std::cerr << "New element: " << to_string() << std::endl;
 
@@ -57,7 +58,7 @@ std::string Element::name(void) const
 
 std::string Element::to_string(void) const
 {
-    return str(boost::format("%s(%d)") % this->name() % this->unique_id());
+    return (*this)->id;
 }
 
 void Element::set_output_signature(const IOSignature &sig)
diff --git a/lib/element_impl.hpp b/lib/element_impl.hpp
index 5c2d998..4fb025e 100644
--- a/lib/element_impl.hpp
+++ b/lib/element_impl.hpp
@@ -26,6 +26,7 @@ struct ElementImpl
     //common element properties
     std::string name;
     long unique_id;
+    std::string id;
     IOSignature input_signature;
     IOSignature output_signature;
 
-- 
cgit