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Improve `UDecimal`

This commit is contained in:
Elias Batek 2025-01-28 02:03:14 +01:00
parent 9899b48f16
commit 6dc177619d
1 changed files with 18 additions and 8 deletions
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26
pixmappaint.d
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@ -407,6 +407,16 @@ struct UDecimal {
return (_value >> 32).castTo!uint; return (_value >> 32).castTo!uint;
} }
///
T opCast(T : double)() const {
return (_value / double(0xFFFF_FFFF));
}
///
T opCast(T : float)() const {
return (_value / float(0xFFFF_FFFF));
}
/// ///
public UDecimal round() const { public UDecimal round() const {
const truncated = (_value & 0xFFFF_FFFF_0000_0000); const truncated = (_value & 0xFFFF_FFFF_0000_0000);
@ -534,49 +544,49 @@ struct UDecimal {
public { public {
/// ///
auto opOpAssign(string op : "+")(const uint rhs) { UDecimal opOpAssign(string op : "+")(const uint rhs) {
_value += (ulong(rhs) << 32); _value += (ulong(rhs) << 32);
return this; return this;
} }
/// ditto /// ditto
auto opOpAssign(string op : "+")(const UDecimal rhs) { UDecimal opOpAssign(string op : "+")(const UDecimal rhs) {
_value += rhs._value; _value += rhs._value;
return this; return this;
} }
/// ditto /// ditto
auto opOpAssign(string op : "-")(const uint rhs) { UDecimal opOpAssign(string op : "-")(const uint rhs) {
_value -= (ulong(rhs) << 32); _value -= (ulong(rhs) << 32);
return this; return this;
} }
/// ditto /// ditto
auto opOpAssign(string op : "-")(const UDecimal rhs) { UDecimal opOpAssign(string op : "-")(const UDecimal rhs) {
_value -= rhs._value; _value -= rhs._value;
return this; return this;
} }
/// ditto /// ditto
auto opOpAssign(string op : "*")(const uint rhs) { UDecimal opOpAssign(string op : "*")(const uint rhs) {
_value *= rhs; _value *= rhs;
return this; return this;
} }
/// ditto /// ditto
auto opOpAssign(string op : "/")(const uint rhs) { UDecimal opOpAssign(string op : "/")(const uint rhs) {
_value /= rhs; _value /= rhs;
return this; return this;
} }
/// ditto /// ditto
auto opOpAssign(string op : "<<")(const uint rhs) const { UDecimal opOpAssign(string op : "<<")(const uint rhs) const {
_value <<= rhs; _value <<= rhs;
return this; return this;
} }
/// ditto /// ditto
auto opOpAssign(string op : ">>")(const uint rhs) const { UDecimal opOpAssign(string op : ">>")(const uint rhs) const {
_value >>= rhs; _value >>= rhs;
return this; return this;
} }