refactoring

src/check.h

@@ -20,10 +20,10 @@
 #ifndef checkH
 #define checkH
 
-#include "settings.h"
 #include <list>
 
 class Tokenizer;
+class Settings;
 class ErrorLogger;
 
 class Check
@@ -31,10 +31,16 @@ class Check
 public:
     // This constructor is used when registering the CheckClass
     Check()
+            : _tokenizer(0), _settings(0), _errorLogger(0)
     {
         instances().push_back(this);
     }
 
+    // This constructor is used when running checks..
+    Check(const Tokenizer *tokenizer, const Settings *settings, ErrorLogger *errorLogger)
+            : _tokenizer(tokenizer), _settings(settings), _errorLogger(errorLogger)
+    { }
+
     virtual ~Check()
     {
         instances().remove(this);
@@ -49,6 +55,11 @@ public:
 
     /** run checks.. */
     virtual void runChecks(const Tokenizer *tokenizer, const Settings *settings, ErrorLogger *errorLogger) = 0;
+
+protected:
+    const Tokenizer * const _tokenizer;
+    const Settings * const _settings;
+    ErrorLogger * const _errorLogger;
 };
 
 #endif

src/checkstl.cpp

@@ -25,7 +25,7 @@
 // Register this check class (by creating a static instance of it)
 namespace
 {
-    CheckStl instance;
+CheckStl instance;
 }
 
 void CheckStl::iterators()

src/checkstl.h

@@ -30,17 +30,21 @@ class Token;
 class CheckStl : public Check
 {
 public:
+    CheckStl() : Check()
+    { }
+
+    CheckStl(const Tokenizer *tokenizer, const Settings *settings, ErrorLogger *errorLogger)
+            : Check(tokenizer, settings, errorLogger)
+    { }
 
     void runChecks(const Tokenizer *tokenizer, const Settings *settings, ErrorLogger *errorLogger)
     {
-        _tokenizer = tokenizer;
-        _settings = settings;
-        _errorLogger = errorLogger;
+        CheckStl checkStl(tokenizer, settings, errorLogger);
 
-        stlOutOfBounds();
-        iterators();
-        erase();
-        pushback();
+        checkStl.stlOutOfBounds();
+        checkStl.iterators();
+        checkStl.erase();
+        checkStl.pushback();
     }
 
 
@@ -74,10 +78,6 @@ private:
      * @param it iterator token
      */
     void eraseCheckLoop(const Token *it);
-
-    const Tokenizer *_tokenizer;
-    const Settings *_settings;
-    ErrorLogger *_errorLogger;
 };
 
 //---------------------------------------------------------------------------