UniSetTypes: add getArgInt

include/UniSetTypes.h

@@ -127,6 +127,20 @@ namespace UniSetTypes
 	class uniset_mutex;
 	class uniset_mutex_lock;
 
+	///     (  0,  8-,  0x,  16-,   . )
+	inline int uni_atoi( const char* str )
+	{
+		int n = 0; // if str is NULL or sscanf failed, we return 0
+
+		if ( str != NULL )
+			std::sscanf(str, "%i", &n);
+		return n;
+	}
+	inline int uni_atoi( const std::string str )
+	{
+		return uni_atoi(str.c_str());
+	}
+
 
 	typedef long KeyType;	/*!<    */
 	
@@ -157,6 +171,13 @@ namespace UniSetTypes
 		return defval;
 	}
 
+	inline int getArgInt( const std::string name, 
+							int _argc, const char* const* _argv,
+							const std::string defval="" )
+	{
+		return uni_atoi(getArgParam(name, _argc, _argv, defval));
+	}
+
 	/*!      
 		\param name -  
 		\return  -1,    . 
@@ -205,19 +226,6 @@ namespace UniSetTypes
 	long setoutregion(long raw, long rawMin, long rawMax);
 
 
-	///     (  0,  8-,  0x,  16-,   . )
-	inline int uni_atoi( const char* str )
-	{
-		int n = 0; // if str is NULL or sscanf failed, we return 0
-
-		if ( str != NULL )
-			std::sscanf(str, "%i", &n);
-		return n;
-	}
-	inline int uni_atoi( const std::string str )
-	{
-		return uni_atoi(str.c_str());
-	}
 
 	bool file_exist( const std::string filename );