1 files changed, 148 insertions, 0 deletions
diff --git a/mert/ScoreArray.cpp b/mert/ScoreArray.cpp
new file mode 100644
index 000000000..5f10131c0
--- /dev/null
+++ b/mert/ScoreArray.cpp
@@ -0,0 +1,148 @@
+/*
+ *  ScoreArray.cpp
+ *  met - Minimum Error Training
+ *
+ *  Created by Nicola Bertoldi on 13/05/08.
+ *
+ */
+
+#include <fstream>
+#include "ScoreArray.h"
+#include "Util.h"
+
+ScoreArray::ScoreArray(): idx("")
+{};
+
+void ScoreArray::savetxt(std::ofstream& outFile, const std::string& sctype)
+{
+	outFile << SCORES_TXT_BEGIN << " " << idx << " " << array_.size()
+         	<< " " << number_of_scores << " " << sctype << std::endl;
+	for (scorearray_t::iterator i = array_.begin(); i !=array_.end(); i++){
+		i->savetxt(outFile);
+		outFile << std::endl;	
+	}
+	outFile << SCORES_TXT_END << std::endl;
+}
+
+void ScoreArray::savebin(std::ofstream& outFile, const std::string& sctype)
+{
+	outFile << SCORES_BIN_BEGIN << " " << idx << " " << array_.size()
+	<< " " << number_of_scores << " " << sctype << std::endl;
+	for (scorearray_t::iterator i = array_.begin(); i !=array_.end(); i++)
+		i->savebin(outFile);
+	
+	outFile << SCORES_BIN_END << std::endl;
+}
+
+void ScoreArray::save(std::ofstream& inFile, const std::string& sctype, bool bin)
+{
+	if (size()>0)
+		(bin)?savebin(inFile, sctype):savetxt(inFile, sctype);
+}
+
+void ScoreArray::save(const std::string &file, const std::string& sctype, bool bin)
+{
+        std::ofstream outFile(file.c_str(), std::ios::out); // matches a stream with a file. Opens the file
+
+        save(outFile, sctype, bin);
+
+        outFile.close();
+}
+
+void ScoreArray::loadbin(ifstream& inFile, size_t n)
+{
+	ScoreStats entry(number_of_scores);
+	
+	for (size_t i=0 ; i < n; i++){
+		entry.loadbin(inFile);
+		add(entry);
+	}	
+}
+
+void ScoreArray::loadtxt(ifstream& inFile, size_t n)
+{
+	ScoreStats entry(number_of_scores);
+	
+	for (size_t i=0 ; i < n; i++){
+		entry.loadtxt(inFile);
+		add(entry);
+	}	
+}
+
+void ScoreArray::load(ifstream& inFile)
+{
+  size_t number_of_entries=0;
+	bool binmode=false;
+	
+	std::string substring, stringBuf;
+  std::string::size_type loc;
+	
+	std::getline(inFile, stringBuf);
+	if (!inFile.good()){
+		return;
+	}
+	
+	if (!stringBuf.empty()){         
+    if ((loc = stringBuf.find(SCORES_TXT_BEGIN)) == 0){
+			binmode=false;
+		}else if ((loc = stringBuf.find(SCORES_BIN_BEGIN)) == 0){
+			binmode=true;
+		}else{
+			TRACE_ERR("ERROR: ScoreArray::load(): Wrong header");
+			return;
+		}
+		getNextPound(stringBuf, substring);
+		getNextPound(stringBuf, substring);
+	  idx = substring;
+		getNextPound(stringBuf, substring);
+    number_of_entries = atoi(substring.c_str());
+		getNextPound(stringBuf, substring);
+    number_of_scores = atoi(substring.c_str());
+		getNextPound(stringBuf, substring);
+	  score_type = substring;
+	}
+	
+	(binmode)?loadbin(inFile, number_of_entries):loadtxt(inFile, number_of_entries);
+	
+	std::getline(inFile, stringBuf);
+	if (!stringBuf.empty()){         
+		if ((loc = stringBuf.find(SCORES_TXT_END)) != 0 && (loc = stringBuf.find(SCORES_BIN_END)) != 0){
+			TRACE_ERR("ERROR: ScoreArray::load(): Wrong footer");
+			return;
+		}
+	}
+}
+
+void ScoreArray::load(const std::string &file)
+{
+	TRACE_ERR("loading data from " << file << std::endl);   
+
+	inputfilestream inFile(file); // matches a stream with a file. Opens the file
+
+	load((ifstream&) inFile);
+
+	inFile.close();
+}
+
+
+void ScoreArray::merge(ScoreArray& e)
+{
+	//dummy implementation
+	for (size_t i=0; i<e.size(); i++)
+		add(e.get(i));
+}
+
+bool ScoreArray::check_consistency()
+{
+	size_t sz = NumberOfScores();
+	
+	if (sz == 0)
+		return true;
+	
+	for (scorearray_t::iterator i=array_.begin(); i!=array_.end(); i++)
+		if (i->size()!=sz)
+			return false;
+	return true;
+}
+
+