optimize convert from decimal

jjcat · jjcat · commit 20a54acc10a8 · 2015-03-11T23:27:36.000+08:00
diff --git a/Fix8.cs b/Fix8.cs
@@ -99,8 +99,8 @@ public static explicit operator decimal(Fix8 value) {
         }
 
         public static explicit operator Fix8(decimal value) {
-            var nearestExact = Math.Round(value * 16m) * 0.0625m;
-            return new Fix8((sbyte)(nearestExact * One.m_rawValue));
+            var nearestExact = Math.Round(value * 16m);
+            return new Fix8((sbyte)(nearestExact ));
         }
 
         public static Fix8 operator +(Fix8 x, Fix8 y) {

Original file line number	Diff line number	Diff line change
`@@ -99,8 +99,8 @@ public static explicit operator decimal(Fix8 value) {`
`99`	`99`	`}`
`100`	`100`
`101`	`101`	`public static explicit operator Fix8(decimal value) {`
`102`		`- var nearestExact = Math.Round(value * 16m) * 0.0625m;`
`103`		`- return new Fix8((sbyte)(nearestExact * One.m_rawValue));`
	`102`	`+ var nearestExact = Math.Round(value * 16m);`
	`103`	`+ return new Fix8((sbyte)(nearestExact ));`
`104`	`104`	`}`
`105`	`105`
`106`	`106`	`public static Fix8 operator +(Fix8 x, Fix8 y) {`