Reduce variable scope

10 years ago · 98a8045aaf
parent e6876fecd3
commit 98a8045aaf
1 changed files with 1 additions and 2 deletions
--- a/modules/core/src/conjugate_gradient.cpp
+++ b/modules/core/src/conjugate_gradient.cpp
@ -136,7 +136,6 @@ namespace cv
        dprintf(("d first time\n"));print_matrix(d);
        dprintf(("r\n"));print_matrix(r);

-        double beta=0;
        for(int count=0;count<_termcrit.maxCount;count++){
            minimizeOnTheLine(_Function,proxy_x,d,minimizeOnTheLine_buf1,minimizeOnTheLine_buf2);
            r.copyTo(r_old);
@ -147,7 +146,7 @@ namespace cv
                break;
            }
            r_norm_sq=r_norm_sq*r_norm_sq;
-            beta=MAX(0.0,(r_norm_sq-r.dot(r_old))/r_norm_sq);
+            double beta=MAX(0.0,(r_norm_sq-r.dot(r_old))/r_norm_sq);
            d=r+beta*d;
        }