fix build issue for Eigen v3.4.0

Gluttton · Gluttton · commit 2682d418e802 · 2022-11-05T11:52:01.000+02:00
Signed-off-by: Gluttton &lt;gluttton@ukr.net&gt;
diff --git a/src/munkres-cpp/adapters/matrix_eigen.h b/src/munkres-cpp/adapters/matrix_eigen.h
@@ -29,6 +29,9 @@ template<class T>
 class matrix_eigen : public matrix_base<T>, public Eigen::Matrix<T, Eigen::Dynamic, Eigen::Dynamic>
 {
     public:
+        using matrix_base<T>::begin;
+        using matrix_base<T>::end;
+
         matrix_eigen (size_t rows, size_t columns)
             : Eigen::Matrix<T, Eigen::Dynamic, Eigen::Dynamic>::Matrix (rows, columns)
         {

Original file line number	Diff line number	Diff line change
`@@ -29,6 +29,9 @@ template<class T>`
`29`	`29`	`class matrix_eigen : public matrix_base<T>, public Eigen::Matrix<T, Eigen::Dynamic, Eigen::Dynamic>`
`30`	`30`	`{`
`31`	`31`	`public:`
	`32`	`+ using matrix_base<T>::begin;`
	`33`	`+ using matrix_base<T>::end;`
	`34`	`+`
`32`	`35`	`matrix_eigen (size_t rows, size_t columns)`
`33`	`36`	`: Eigen::Matrix<T, Eigen::Dynamic, Eigen::Dynamic>::Matrix (rows, columns)`
`34`	`37`	`{`