add missing casts to _Tp as determinant() always returns double

paroj · paroj · commit df86f0752ab8 · 2017-02-15T12:21:17.000+01:00
diff --git a/modules/core/include/opencv2/core/operations.hpp b/modules/core/include/opencv2/core/operations.hpp
@@ -82,7 +82,7 @@ template<typename _Tp> struct Matx_FastInvOp<_Tp, 2>
 {
     bool operator()(const Matx<_Tp, 2, 2>& a, Matx<_Tp, 2, 2>& b, int) const
     {
-        _Tp d = determinant(a);
+        _Tp d = (_Tp)determinant(a);
         if( d == 0 )
             return false;
         d = 1/d;
@@ -137,7 +137,7 @@ template<typename _Tp> struct Matx_FastSolveOp<_Tp, 2, 1>
     bool operator()(const Matx<_Tp, 2, 2>& a, const Matx<_Tp, 2, 1>& b,
                     Matx<_Tp, 2, 1>& x, int) const
     {
-        _Tp d = determinant(a);
+        _Tp d = (_Tp)determinant(a);
         if( d == 0 )
             return false;
         d = 1/d;

Original file line number	Diff line number	Diff line change
`@@ -82,7 +82,7 @@ template<typename _Tp> struct Matx_FastInvOp<_Tp, 2>`
`82`	`82`	`{`
`83`	`83`	`bool operator()(const Matx<_Tp, 2, 2>& a, Matx<_Tp, 2, 2>& b, int) const`
`84`	`84`	`{`
`85`		`- _Tp d = determinant(a);`
	`85`	`+ _Tp d = (_Tp)determinant(a);`
`86`	`86`	`if( d == 0 )`
`87`	`87`	`return false;`
`88`	`88`	`d = 1/d;`
`@@ -137,7 +137,7 @@ template<typename _Tp> struct Matx_FastSolveOp<_Tp, 2, 1>`
`137`	`137`	`bool operator()(const Matx<_Tp, 2, 2>& a, const Matx<_Tp, 2, 1>& b,`
`138`	`138`	`Matx<_Tp, 2, 1>& x, int) const`
`139`	`139`	`{`
`140`		`- _Tp d = determinant(a);`
	`140`	`+ _Tp d = (_Tp)determinant(a);`
`141`	`141`	`if( d == 0 )`
`142`	`142`	`return false;`
`143`	`143`	`d = 1/d;`