X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Futil.hpp;h=dd7be222b073760b2ec5392ee222617d9717f869;hp=bc71624bf3109fc2cb498778e943ac7acb3480f0;hb=b571a8e7e0dc3e3b6daa58f27050e76466f006dd;hpb=c063290ac7189bdd15221450f598504f43286b43

diff --git a/pv/util.hpp b/pv/util.hpp
index bc71624b..dd7be222 100644
--- a/pv/util.hpp
+++ b/pv/util.hpp
@@ -21,6 +21,8 @@
 #define PULSEVIEW_UTIL_HPP
 
 #include <cmath>
+#include <string>
+#include <vector>
 
 #ifndef Q_MOC_RUN
 #include <boost/multiprecision/cpp_dec_float.hpp>
@@ -29,6 +31,9 @@
 #include <QMetaType>
 #include <QString>
 
+using std::string;
+using std::vector;
+
 namespace pv {
 namespace util {
 
@@ -78,6 +83,24 @@ QString format_time_si(const Timestamp& v,
 	SIPrefix prefix = SIPrefix::unspecified, unsigned precision = 0,
 	QString unit = "s", bool sign = true);
 
+/**
+ * Formats a given value into a representation using SI units.
+ *
+ * If 'prefix' is left 'unspecified', the function chooses a prefix so that
+ * the value in front of the decimal point is between 1 and 999.
+ *
+ * @param value The value to format.
+ * @param prefix The SI prefix to use.
+ * @param precision The number of digits after the decimal separator.
+ * @param unit The unit of quantity.
+ * @param sign Whether or not to add a sign also for positive numbers.
+ *
+ * @return The formatted value.
+ */
+QString format_value_si(double v,
+	SIPrefix prefix = SIPrefix::unspecified, unsigned precision = 0,
+	QString unit = "", bool sign = true);
+
 /**
  * Wrapper around 'format_time_si()' that interprets the given 'precision'
  * value as the number of decimal places if the timestamp would be formatted
@@ -112,6 +135,8 @@ QString format_time_si_adjusted(const Timestamp& t, SIPrefix prefix,
 QString format_time_minutes(const Timestamp& t, signed precision = 0,
 	bool sign = true);
 
+vector<string> split_string(string text, string separator);
+
 } // namespace util
 } // namespace pv