X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=src%2FData.cc;h=cc29d51cd733aeebbfa2f356661a9fd6ab9add4b;hb=d58713adbc518552c11fd19bd21ae8bd11ab434f;hp=e81039b13bc039f040d0f0f6f9d21a29aff43a5f;hpb=6dea0b59503a71874c4476c05044fff3c5ae26a5;p=lib1wire.git

diff --git a/src/Data.cc b/src/Data.cc
index e81039b..cc29d51 100644
--- a/src/Data.cc
+++ b/src/Data.cc
@@ -172,7 +172,7 @@ Data *Data::parse_string(const string& dataline) {
 	return ret_val;
 }
 
-string Data::to_string() {
+string Data::to_string(int dec_precision) {
 	unsigned int 	ii;
 	ostringstream	out;
 	string		ret_val;
@@ -180,10 +180,9 @@ string Data::to_string() {
 	ret_val	= date_time.to_string();
 	if (value_arr.size() > 0) {
 		for (ii = 0; ii < value_arr.size(); ii++) {
-			out << fixed << setprecision(3) << value_arr[ii];
-			ret_val.append("|");
-			ret_val.append(out.str());
+			out << "|" << fixed << setprecision(dec_precision) << value_arr[ii];
 		}
+		ret_val.append(out.str());
 		if (unit.empty() == false) {
 			ret_val.append(" ");
 			ret_val.append(unit.c_str());
@@ -192,6 +191,10 @@ string Data::to_string() {
 	return ret_val;
 }
 
+string Data::to_string() {
+	return to_string(3);
+}
+
 DataRange::DataRange(Data *data) {
 	val_matrix	= NULL;
 	column_count	= data->value_arr.size();