fixed error message without args

simsrc/mcps2018/algo1/MedicalDevice.cpp

@@ -18,7 +18,8 @@ void MedicalDevice::update(std::unique_ptr<PhysiologyEngine>& engine) {
 // Extract the rate from the configuration file
 // str: path to configuration file
 // Pure virtual function to be implemented in derived classes
-void MedicalDevice::LoadConfig(std::unique_ptr<PhysiologyEngine>&, const char* str){
+void
+MedicalDevice::LoadConfig(std::unique_ptr<PhysiologyEngine>&, const std::shared_ptr<Config>& cf){
 
 };
 

simsrc/mcps2018/algo1/SimEngine.cpp

@@ -51,8 +51,6 @@
 using namespace libconfig;
 
 int main(int argc, char * argv[]){
-	        string f_path = argv[1];
-                const char* filepath = f_path.c_str();
 
         	if(argc < 2)
 		{
@@ -61,6 +59,9 @@ int main(int argc, char * argv[]){
 		}
 		else
 		{
+
+	                string f_path = argv[1];
+                        const char* filepath = f_path.c_str();
 			clock_t t1, t2, sim_run_time;
 			vector<string> patients_list;
 			auto cf = std::make_shared<Config>();

simsrc/mcps2018/include/MedicalDevice.h

@@ -33,7 +33,8 @@ class MedicalDevice {
 	    virtual void update(std::unique_ptr<PhysiologyEngine>&);
 
 	    // Load the configuration file to capture device rate
-	    virtual void LoadConfig(std::unique_ptr<PhysiologyEngine>&, const char*); 
+	    virtual void
+LoadConfig(std::unique_ptr<PhysiologyEngine>&, const std::shared_ptr<Config>& cf); 
 
 	    // Destructor
 	    ~MedicalDevice();