TokenDefinition storing name and definition, not pcre RE

TokenDefinition.cc

@@ -8,30 +8,20 @@
 
 using namespace std;
 
-TokenDefinition::TokenDefinition()
-    : m_re(NULL)
-{
-}
-
-TokenDefinition::~TokenDefinition()
-{
-    if (m_re != NULL)
-    {
-        pcre_free(m_re);
-    }
-}
-
 bool TokenDefinition::create(const string & name,
         const string & definition, const string & flags)
 {
     const char * errptr;
     int erroffset;
-    m_re = pcre_compile(definition.c_str(), 0, &errptr, &erroffset, NULL);
-    if (m_re == NULL)
+    pcre * re = pcre_compile(definition.c_str(), 0, &errptr, &erroffset, NULL);
+    if (re == NULL)
     {
         cerr << "Error compiling regular expression '" << definition
             << "' at position " << erroffset << ": " << errptr << endl;
         return false;
     }
+    m_name = name;
+    m_definition = definition;
+    pcre_free(re);
     return true;
 }

TokenDefinition.h

@@ -2,20 +2,17 @@
 #ifndef TOKENDEFINITION_H
 #define TOKENDEFINITION_H
 
-#include <pcre.h>
-
 #include <string>
 
 class TokenDefinition
 {
     public:
-        TokenDefinition();
-        ~TokenDefinition();
         bool create(const std::string & name,
                 const std::string & definition, const std::string & flags);
 
     protected:
-        pcre * m_re;
+        std::string m_name;
+        std::string m_definition;
 };
 
 #endif