made code simpler

src/FbTk/Resource.cc

@@ -42,7 +42,11 @@ ResourceManager::ResourceManager(const char *filename, bool lock_db) :
  m_database(0),
  m_filename(filename ? filename : "")
 {
-    ensureXrmIsInitialize();
+    static bool xrm_initialized = false;
+    if (!xrm_initialized) {
+        XrmInitialize();
+        xrm_initialized = true;
+    }
 
     if (lock_db)
         lock();
@@ -53,7 +57,6 @@ ResourceManager::~ResourceManager() {
         delete m_database;
 }
 
-bool ResourceManager::m_init = false;
 
 /**
   reloads all resources from resourcefile
@@ -198,13 +201,6 @@ void ResourceManager::setResourceValue(const string &resname, const string &valu
 
 }
 
-void ResourceManager::ensureXrmIsInitialize() {
-    if (!m_init) {
-        XrmInitialize();
-        m_init = true;
-    }
-}
-
 ResourceManager &ResourceManager::lock() {
     ++m_db_lock;
     // if the lock was zero, then load the database

src/FbTk/Resource.hh

@@ -139,12 +139,10 @@ public:
         }
     }
 protected:
-    static void ensureXrmIsInitialize();
 
     int m_db_lock;
 
 private:
-    static bool m_init;
 
     ResourceList m_resourcelist;
 
@@ -168,11 +166,8 @@ template <typename T>
 class Resource:public Resource_base, public Accessor<T> {
 public:
     typedef T Type;
-    Resource(ResourceManager &rm, T val,
+    Resource(ResourceManager &rm, T val, const std::string &name, const std::string &altname):
-             const std::string &name, const std::string &altname):
+        Resource_base(name, altname), m_value(val), m_defaultval(val), m_rm(rm) {
-    Resource_base(name, altname),
-        m_value(val), m_defaultval(val),
-    m_rm(rm) {
         m_rm.addResource(*this); // add this to resource handler
     }
     virtual ~Resource() {