fixes #0002460: Use keyword 'explicit' for Quantity constructor

src/Base/Quantity.cpp

@@ -92,16 +92,42 @@ bool Quantity::operator >(const Quantity& that) const
     return (this->_Value > that._Value) ;
 }
 
+bool Quantity::operator <=(const Quantity& that) const
+{
+    if (this->_Unit != that._Unit)
+        throw Base::Exception("Quantity::operator <=(): quantities need to have same unit to compare");
+
+    return (this->_Value <= that._Value) ;
+}
+
+bool Quantity::operator >=(const Quantity& that) const
+{
+    if (this->_Unit != that._Unit)
+        throw Base::Exception("Quantity::operator >=(): quantities need to have same unit to compare");
+
+    return (this->_Value >= that._Value) ;
+}
+
 Quantity Quantity::operator *(const Quantity &p) const
 {
     return Quantity(this->_Value * p._Value,this->_Unit * p._Unit);
 }
 
+Quantity Quantity::operator *(double p) const
+{
+    return Quantity(this->_Value * p,this->_Unit);
+}
+
 Quantity Quantity::operator /(const Quantity &p) const
 {
     return Quantity(this->_Value / p._Value,this->_Unit / p._Unit);
 }
 
+Quantity Quantity::operator /(double p) const
+{
+    return Quantity(this->_Value / p,this->_Unit);
+}
+
 Quantity Quantity::pow(const Quantity &p) const
 {
     if (!p._Unit.isEmpty())
@@ -112,6 +138,13 @@ Quantity Quantity::pow(const Quantity &p) const
         );
 }
 
+Quantity Quantity::pow(double p) const
+{
+    return Quantity(
+        std::pow(this->_Value, p), this->_Unit
+        );
+}
+
 Quantity Quantity::operator +(const Quantity &p) const
 {
     if (this->_Unit != p._Unit)
@@ -329,7 +362,6 @@ int QuantityLexer(void);
 
 Quantity Quantity::parse(const QString &string)
 {
-    
     // parse from buffer
     QuantityParser::YY_BUFFER_STATE my_string_buffer = QuantityParser::yy_scan_string (string.toUtf8().data());
     // set the global return variables