Configuration: add getArgInt for get argument value as int type (converted by uni_atoi)

include/Configuration.h

@@ -130,7 +130,11 @@ namespace UniSetTypes
 		inline bool isLocalIOR(){ return localIOR; }
 		inline bool isTransientIOR(){ return transientIOR; }
 		
+		/*!    ,     */
 		std::string getArgParam(const std::string name, const std::string defval="");
+		/*!    ,   ,  0 */
+		int getArgInt(const std::string name, const std::string defval="");
+
 		xmlNode* initDebug( DebugStream& deb, const std::string& nodename );
 
 		UniSetTypes::ListOfNode::const_iterator listNodesBegin()

src/Various/Configuration.cc

@@ -405,6 +405,13 @@ string Configuration::getArgParam( const string name, const string defval )
 {
 	return UniSetTypes::getArgParam(name, _argc, _argv, defval);
 }
+
+int Configuration::getArgInt( const string name, const string defval )
+{
+	return UniSetTypes::uni_atoi(getArgParam( name, defval ));
+}
+
+
 // -------------------------------------------------------------------------
 // ????????????? ????????... (??? ???????????)
 // WARNING: ??????? ??????? ?? ?????????????????? ???????? ? ????. ?????!!!