[Minuit2] Add missing operator to add algebraic vector objects

guitargeek · guitargeek · commit d903772acdf9 · 2025-03-11T19:55:53.000+01:00
This is to accomodate the mathematical operations in recent Fumili
developments.
diff --git a/math/minuit2/inc/Minuit2/MnMatrix.h b/math/minuit2/inc/Minuit2/MnMatrix.h
@@ -1109,6 +1109,12 @@ operator+(const ABObj<vec, LAVector> &a, const ABObj<vec, LAVector> &b)
    return {ABSum<ABObj<vec, LAVector>, ABObj<vec, LAVector>>(a, b)};
 }
 
+template <class V>
+ABObj<vec, ABSum<ABObj<vec, LAVector>, ABObj<vec, V>>> operator+(const ABObj<vec, LAVector> &a, const ABObj<vec, V> &b)
+{
+   return {ABSum<ABObj<vec, LAVector>, ABObj<vec, V>>(a, b)};
+}
+
 inline ABObj<vec, ABSum<ABObj<vec, LAVector>, ABObj<vec, LAVector>>>
 operator-(const ABObj<vec, LAVector> &a, const ABObj<vec, LAVector> &b)
 {

Original file line number	Diff line number	Diff line change
`@@ -1109,6 +1109,12 @@ operator+(const ABObj<vec, LAVector> &a, const ABObj<vec, LAVector> &b)`
`1109`	`1109`	`return {ABSum<ABObj<vec, LAVector>, ABObj<vec, LAVector>>(a, b)};`
`1110`	`1110`	`}`
`1111`	`1111`
	`1112`	`+template <class V>`
	`1113`	`+ABObj<vec, ABSum<ABObj<vec, LAVector>, ABObj<vec, V>>> operator+(const ABObj<vec, LAVector> &a, const ABObj<vec, V> &b)`
	`1114`	`+{`
	`1115`	`+ return {ABSum<ABObj<vec, LAVector>, ABObj<vec, V>>(a, b)};`
	`1116`	`+}`
	`1117`	`+`
`1112`	`1118`	`inline ABObj<vec, ABSum<ABObj<vec, LAVector>, ABObj<vec, LAVector>>>`
`1113`	`1119`	`operator-(const ABObj<vec, LAVector> &a, const ABObj<vec, LAVector> &b)`
`1114`	`1120`	`{`