new branch for lemon-tiger with no new api functions

src/testLemonTiger.cpp

@@ -0,0 +1,104 @@
+//
+//  testLemonTiger.cpp
+//  epanet
+//
+//  Created by Sam Hatchett on 2/1/13.
+//
+//
+
+#include "testLemonTiger.h"
+#include "epanet2.h"
+
+using namespace std;
+
+int main(int argc, char * argv[]) {
+  
+  cout << "Lemon Tiger TEST" << endl;
+  
+  int err = 0;   //error code
+	long stime = 0;  //simulation time point, = t = Htime
+	long step = 1;  //time to next time point, = tstep = hydstep
+	long tleft = 0;  //time left in the simulation
+	int id, id2, id3;   // some node id
+	float value;   // some node/link value
+	int TIME_A = 3600*3;
+	int TIME_B = 3600*6;  //two time points for testing
+	int TIME_C = 3600*10;
+  
+  
+	/*  Asychronous solver (old epanet) */
+	printf("*****Original EPANET results******\n");
+	
+	if (err=ENopen(argv[1], argv[2], "")) return err;
+  
+	
+	for (ENopenH(), ENinitH(1), step=1;
+       // must save intermediate results to disk (initH(1)), otherwise WQ solver won't execute
+       step>0; ENnextH(&step)) {
+		ENrunH(&stime);
+	}
+	ENcloseH();
+  
+	printf("\nReset time pointer and run WQ.\n");
+	for (step=1, ENopenQ(), ENinitQ(0); // this operation resets the internal time pointer (back to 0)
+       step>0; ENnextQ(&step)) {
+    
+		ENrunQ(&stime);
+		
+    
+		// grab some results
+		if (stime == TIME_A || stime == TIME_B || stime == TIME_C) {
+			printf("WQ simulation time = %d sec, step = %d sec.\n", stime, step);
+      
+			ENgetnodevalue(id, EN_QUALITY, &value);
+			printf("Node 184's quality = \t%f.\n", value);
+			ENgetnodevalue(id3, EN_QUALITY, &value);
+			printf("Node 199's quality = \t%f.\n", value);
+		}
+	}
+	ENcloseQ();
+	ENclose();
+	
+  
+	/* Sychronous solver (LemonTiger) */
+	printf("\n\n*****LemonTiger results******\n\n");
+  
+	if (err=ENopen(argv[1], argv[2], "")) return err;
+  
+	for (ENopeninitHQ(), tleft=Dur; tleft>0; ) {
+    
+		//ENrunstepHQ(&stime, &tleft);
+		ENrunnextHQ(&stime, &tleft); //well I know it should be tstep
+		
+		if (stime == TIME_A || stime == TIME_B || stime == TIME_C) {
+      //if (! (stime%1800)){
+			printf("Simulation = %d sec, time left = %d sec.\n", stime, tleft);
+			ENgetnodevalue(id, EN_HEAD, &value);
+			printf("Node 184's head = \t%f.\n", value);
+			
+			ENgetnodevalue(id, EN_QUALITY, &value);
+			printf("Node 184's quality = \t%f.\n", value);
+      
+			ENgetnodevalue(id3, EN_HEAD, &value);
+			printf("Node 199's head = \t%f.\n", value);
+      
+			ENgetnodevalue(id3, EN_QUALITY, &value);
+			printf("Node 199's quality = \t%f.\n", value);
+      
+			ENgetlinkvalue(id2, EN_FLOW, &value);
+			printf("Link 101's flowrate = \t%f. \n", value);
+      
+      
+			printf("\n");
+		}
+	}
+	ENcloseHQ();
+	ENclose();
+	
+  
+}
+  
+  
+  
+  
+}

src/testLemonTiger.h

@@ -0,0 +1,14 @@
+//
+//  testLemonTiger.h
+//  epanet
+//
+//  Created by Sam Hatchett on 2/1/13.
+//
+//
+
+#ifndef __epanet__testLemonTiger__
+#define __epanet__testLemonTiger__
+
+#include <iostream>
+
+#endif /* defined(__epanet__testLemonTiger__) */