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bug #1619: fix mixing of const and non-const generic iterators

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This commit is contained in:
Gael Guennebaud
2018-11-09 21:45:10 +01:00
parent db9a9a12ba
commit 784a3f13cf
2 changed files with 82 additions and 18 deletions
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15
test/stl_iterators.cpp
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@@ -66,9 +66,15 @@ void check_begin_end_for_loop(Xpr xpr)
{
// simple API check
typename Xpr::const_iterator cit;
cit = xpr.begin();
typename Xpr::const_iterator cit = xpr.begin();
cit = xpr.cbegin();
#if EIGEN_HAS_CXX11
auto tmp1 = xpr.begin();
VERIFY(tmp1==xpr.begin());
auto tmp2 = xpr.cbegin();
VERIFY(tmp2==xpr.cbegin());
#endif
}
VERIFY( xpr.end() -xpr.begin() == xpr.size() );
@@ -150,8 +156,9 @@ void test_stl_iterators(int rows=Rows, int cols=Cols)
{
check_begin_end_for_loop(v);
check_begin_end_for_loop(v.col(internal::random<Index>(0,A.cols()-1)));
check_begin_end_for_loop(v.row(internal::random<Index>(0,A.rows()-1)));
check_begin_end_for_loop(A.col(internal::random<Index>(0,A.cols()-1)));
check_begin_end_for_loop(A.row(internal::random<Index>(0,A.rows()-1)));
check_begin_end_for_loop(v+v);
}
#if EIGEN_HAS_CXX11