From 3e0d318a485dc63e4621a41e7bd4e0cb9a4c82e6 Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Sun, 24 Feb 2019 03:13:11 +0100
Subject: [PATCH] Ref T554, PQ "valueRoundedAsString"

---
 src/blackmisc/pq/physicalquantity.cpp |  7 +++++++
 src/blackmisc/pq/physicalquantity.h   | 12 ++++++++----
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/src/blackmisc/pq/physicalquantity.cpp b/src/blackmisc/pq/physicalquantity.cpp
index cf9af2895..3cc1a2164 100644
--- a/src/blackmisc/pq/physicalquantity.cpp
+++ b/src/blackmisc/pq/physicalquantity.cpp
@@ -370,6 +370,13 @@ namespace BlackMisc
             return this->valueRounded(m_unit, digits);
         }
 
+        template<class MU, class PQ>
+        QString CPhysicalQuantity<MU, PQ>::valueRoundedAsString(MU unit, int digits) const
+        {
+            const double v = this->valueRounded(unit, digits);
+            return QString::number(v, 'f', digits);
+        }
+
         template <class MU, class PQ>
         double CPhysicalQuantity<MU, PQ>::value(MU unit) const
         {
diff --git a/src/blackmisc/pq/physicalquantity.h b/src/blackmisc/pq/physicalquantity.h
index 633419305..7fe99a811 100644
--- a/src/blackmisc/pq/physicalquantity.h
+++ b/src/blackmisc/pq/physicalquantity.h
@@ -102,10 +102,6 @@ namespace BlackMisc
             //! Set value in current unit
             void setCurrentUnitValue(double value);
 
-            //! Rounded value in given unit
-            //! \note default digits is CMeasurementUnit::getDisplayDigits
-            double valueRounded(MU unit, int digits = -1) const;
-
             //! As integer value
             int valueInteger(MU unit) const;
 
@@ -115,10 +111,18 @@ namespace BlackMisc
             //! Is value an integer
             bool isInteger() const;
 
+            //! Rounded value in given unit
+            //! \note default digits is CMeasurementUnit::getDisplayDigits
+            double valueRounded(MU unit, int digits = -1) const;
+
             //! Rounded value in current unit
             //! \note default digits is CMeasurementUnit::getDisplayDigits
             double valueRounded(int digits = -1) const;
 
+            //! Rounded value in given unit
+            //! \note default digits is CMeasurementUnit::getDisplayDigits
+            QString valueRoundedAsString(MU unit, int digits = -1) const;
+
             //! Value to QString with the given unit, e.g. "5.00m"
             //! \note default digits is CMeasurementUnit::getDisplayDigits
             QString valueRoundedWithUnit(const MU &unit, int digits = -1, bool withGroupSeparator = false, bool i18n = false) const;