Add long double conversion operator (#34)

Pharap · web-flow · commit d0c20218ca54 · 2018-04-04T08:18:26.000+01:00
diff --git a/src/FixedPoints/SFixed.h b/src/FixedPoints/SFixed.h
@@ -74,6 +74,7 @@ class SFixed : FIXED_POINTS_DETAILS::SFixedBase< Integer, Fraction >
 	constexpr explicit operator IntegerType(void) const;
 	constexpr explicit operator float(void) const;
 	constexpr explicit operator double(void) const;
+	constexpr explicit operator long double(void) const;
 
 	template< unsigned IntegerOut, unsigned FractionOut >
 	constexpr explicit operator SFixed<IntegerOut, FractionOut>(void) const;
diff --git a/src/FixedPoints/SFixedMemberFunctions.h b/src/FixedPoints/SFixedMemberFunctions.h
@@ -71,7 +71,7 @@ constexpr SFixed<Integer, Fraction>::operator IntegerType(void) const
 template< unsigned Integer, unsigned Fraction >
 constexpr SFixed<Integer, Fraction>::operator float(void) const
 {
-	return (1.0f / Scale) *
+	return (1.0F / Scale) *
 	static_cast<InternalType>
 	((this->value & IdentityMask) |
 	((this->value < 0) ? ~IdentityMask : 0));
@@ -86,6 +86,15 @@ constexpr SFixed<Integer, Fraction>::operator double(void) const
 	((this->value < 0) ? ~IdentityMask : 0));
 }
 
+template< unsigned Integer, unsigned Fraction >
+constexpr SFixed<Integer, Fraction>::operator long double(void) const
+{
+	return (1.0L / Scale) *
+	static_cast<InternalType>
+	((this->value & IdentityMask) |
+	((this->value < 0) ? ~IdentityMask : 0));
+}
+
 template< unsigned Integer, unsigned Fraction >
 template< unsigned IntegerOut, unsigned FractionOut >
 constexpr SFixed<Integer, Fraction>::operator SFixed<IntegerOut, FractionOut>(void) const
diff --git a/src/FixedPoints/UFixed.h b/src/FixedPoints/UFixed.h
@@ -74,6 +74,7 @@ class UFixed : FIXED_POINTS_DETAILS::UFixedBase< Integer, Fraction >
 	constexpr explicit operator IntegerType(void) const;
 	constexpr explicit operator float(void) const;
 	constexpr explicit operator double(void) const;
+	constexpr explicit operator long double(void) const;
 
 	template< unsigned IntegerOut, unsigned FractionOut >
 	constexpr explicit operator UFixed<IntegerOut, FractionOut>(void) const;
diff --git a/src/FixedPoints/UFixedMemberFunctions.h b/src/FixedPoints/UFixedMemberFunctions.h
@@ -71,7 +71,7 @@ constexpr UFixed<Integer, Fraction>::operator IntegerType(void) const
 template< unsigned Integer, unsigned Fraction >
 constexpr UFixed<Integer, Fraction>::operator float(void) const
 {
-	return ((this->value & IdentityMask) * (1.0f / Scale));
+	return ((this->value & IdentityMask) * (1.0F / Scale));
 }
 
 template< unsigned Integer, unsigned Fraction >
@@ -80,6 +80,12 @@ constexpr UFixed<Integer, Fraction>::operator double(void) const
 	return ((this->value & IdentityMask) * (1.0 / Scale));
 }
 
+template< unsigned Integer, unsigned Fraction >
+constexpr UFixed<Integer, Fraction>::operator long double(void) const
+{
+	return ((this->value & IdentityMask) * (1.0L / Scale));
+}
+
 template< unsigned Integer, unsigned Fraction >
 template< unsigned IntegerOut, unsigned FractionOut >
 constexpr UFixed<Integer, Fraction>::operator UFixed<IntegerOut, FractionOut>(void) const

Original file line number	Diff line number	Diff line change
`@@ -71,7 +71,7 @@ constexpr UFixed<Integer, Fraction>::operator IntegerType(void) const`
`71`	`71`	`template< unsigned Integer, unsigned Fraction >`
`72`	`72`	`constexpr UFixed<Integer, Fraction>::operator float(void) const`
`73`	`73`	`{`
`74`		`- return ((this->value & IdentityMask) * (1.0f / Scale));`
	`74`	`+ return ((this->value & IdentityMask) * (1.0F / Scale));`
`75`	`75`	`}`
`76`	`76`
`77`	`77`	`template< unsigned Integer, unsigned Fraction >`
`@@ -80,6 +80,12 @@ constexpr UFixed<Integer, Fraction>::operator double(void) const`
`80`	`80`	`return ((this->value & IdentityMask) * (1.0 / Scale));`
`81`	`81`	`}`
`82`	`82`
	`83`	`+template< unsigned Integer, unsigned Fraction >`
	`84`	`+constexpr UFixed<Integer, Fraction>::operator long double(void) const`
	`85`	`+{`
	`86`	`+ return ((this->value & IdentityMask) * (1.0L / Scale));`
	`87`	`+}`
	`88`	`+`
`83`	`89`	`template< unsigned Integer, unsigned Fraction >`
`84`	`90`	`template< unsigned IntegerOut, unsigned FractionOut >`
`85`	`91`	`constexpr UFixed<Integer, Fraction>::operator UFixed<IntegerOut, FractionOut>(void) const`