commit 0cdb018f3e73551ed9168ef652f3b015be7db144
Author: Tanmai Khanna <khanna.tanmai@gmail.com>
Date:   Sat Jul 13 03:32:44 2019 +0530

    Make XML Parser into class, add it to main code | Add capability to take flags anywhere and input xml file to program

diff --git a/src/anaphora.cc b/src/anaphora.cc
index 8ac52c0..dd5c3b4 100644
--- a/src/anaphora.cc
+++ b/src/anaphora.cc
@@ -1,3 +1,4 @@
+#include "parse_ref.h"
 #include "parse_biltrans.h"
 #include "score.h"
 
@@ -11,17 +12,41 @@ using namespace std;
 
 int main(int argc, char **argv)
 {
+	char *refFileName;
+
 	int nullFlush = 0;
 
-	if(argc > 1) //flag given
+	if (argc < 2) //Need Name of Ref File
+	{
+		fprintf(stderr,"Usage: %s -[Flags] RefFile \n", argv[0]);
+		return 0;
+	}
+	
+	else if(argc == 2) // No flag given
 	{
-		if(strcmp(argv[1], "-z") == 0)
-			nullFlush = 1;
+		refFileName = argv[1];
 	}
 
-	wchar_t input_char;
+	else if(argc == 3) //flag given
+	{
+		for(int i=1; i < argc; i++) //at i=0 we have the program name
+		{
+			if(strcmp(argv[i], "-z") == 0)
+				nullFlush = 1;
+			else
+			{
+				refFileName = argv[i];
+			} 
+		}
+	}
+	else
+	{
+		fprintf(stderr, "Too many arguments provided.\n");
+		fprintf(stderr, "Usage: %s -[Flags] RefFile \n", argv[0]);
+		return 0;
+	}
 
-	input_char = fgetwc(stdin); //change to fgetwc ?
+	wchar_t input_char;
 
 	wstring input_stream;
 
@@ -34,8 +59,13 @@ int main(int argc, char **argv)
 	vector<wstring> sl_tags;
 	vector<wstring> tl_tags;
 
+	ParseRef ref_file;
+	ref_file.parseDoc(refFileName);
+
 	int flag_LU = 0;
 
+	input_char = fgetwc(stdin); //change to fgetwc ?
+
 	while(input_char!=EOF) // should I made feof(input_char) ?
 	{
 		if(nullFlush && input_char == L'\0') //nullFlush
@@ -132,6 +162,6 @@ int main(int argc, char **argv)
 
 	//fclose(fin);
 
-	return 0;
+	return 1;
 }
 
diff --git a/src/parse_ref.cc b/src/parse_ref.cc
index 18b0eea..fb8271d 100644
--- a/src/parse_ref.cc
+++ b/src/parse_ref.cc
@@ -207,6 +207,7 @@ void ParseRef::parseDoc(char *docname)
 	return;
 }
 
+/* //Code for Testing
 int main(int argc, char **argv) 
 {
 	char *docname;
@@ -224,4 +225,5 @@ int main(int argc, char **argv)
 	ref.parseDoc(docname);
 
 	return (1);
-}
\ No newline at end of file
+}
+*/
\ No newline at end of file
diff --git a/src/parse_ref.h b/src/parse_ref.h
index 74be19d..9fff7f6 100644
--- a/src/parse_ref.h
+++ b/src/parse_ref.h
@@ -1,6 +1,12 @@
 #ifndef _PARSEREF_
 #define _PARSEREF_
 
+#include <cstdio>
+#include <string>
+#include <cstdlib>
+#include <libxml/xmlmemory.h>
+#include <libxml/parser.h>
+
 using namespace std;
 
 class ParseRef