boostorg/iterator
1
0
Fork 1
mirror of https://github.com/boostorg/iterator.git synced 2026-07-06 00:20:53 +02:00
Code Issues Packages Projects Releases Wiki Activity

Add is_*_iterator_v variable templates in C++14 and later.

Browse Source
This commit is contained in:
Andrey Semashev
2026-05-13 12:16:22 +03:00
parent b74b553482
commit 4dcba468e2
6 changed files with 88 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/is_iterator.cpp
+21
View File
@@ -17,6 +17,7 @@
#include <vector>
#include <string>
#include <iterator>
#include <boost/config.hpp>
#include <boost/iterator/iterator_adaptor.hpp>
#include <boost/core/lightweight_test.hpp>
@@ -160,5 +161,25 @@ int main()
BOOST_TEST(!boost::iterators::is_iterator< int (&)(int) >::value);
BOOST_TEST(!boost::iterators::is_iterator< int (&)[10] >::value);
#if !defined(BOOST_NO_CXX14_VARIABLE_TEMPLATES)
BOOST_TEST(boost::iterators::is_iterator_v< int* >);
BOOST_TEST(boost::iterators::is_iterator_v< const int* >);
BOOST_TEST(boost::iterators::is_iterator_v< complete* >);
BOOST_TEST(boost::iterators::is_iterator_v< std::reverse_iterator< int* > >);
BOOST_TEST(boost::iterators::is_iterator_v< std::reverse_iterator< complete* > >);
BOOST_TEST(boost::iterators::is_iterator_v< adapted_iterator< int* > >);
BOOST_TEST(!boost::iterators::is_iterator_v< int >);
BOOST_TEST(!boost::iterators::is_iterator_v< void* >);
BOOST_TEST(!boost::iterators::is_iterator_v< int (int) >);
BOOST_TEST(!boost::iterators::is_iterator_v< int (*)(int) >);
BOOST_TEST(!boost::iterators::is_iterator_v< int complete::* >);
BOOST_TEST(!boost::iterators::is_iterator_v< int (complete::*)(int) >);
BOOST_TEST(!boost::iterators::is_iterator_v< int*[] >);
BOOST_TEST(!boost::iterators::is_iterator_v< int*[10] >);
BOOST_TEST(!boost::iterators::is_iterator_v< int& >);
BOOST_TEST(!boost::iterators::is_iterator_v< int*& >);
#endif // !defined(BOOST_NO_CXX14_VARIABLE_TEMPLATES)
return boost::report_errors();
}