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Add tests for find_backward.hpp.

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This commit is contained in:
Zach Laine
2018-05-10 13:22:53 -05:00
parent 45a4d2580c
commit 94460b0ca5
3 changed files with 332 additions and 4 deletions
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8
include/boost/algorithm/find_backward.hpp
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@@ -16,7 +16,7 @@ namespace boost { namespace algorithm {
template<typename BidiIter, typename T>
BOOST_CXX14_CONSTEXPR BidiIter find_backward(BidiIter first, BidiIter last, T const & x)
{
auto it = last;
BidiIter it = last;
while (it != first) {
if (*--it == x)
return it;
@@ -27,7 +27,7 @@ BOOST_CXX14_CONSTEXPR BidiIter find_backward(BidiIter first, BidiIter last, T co
template<typename BidiIter, typename T>
BOOST_CXX14_CONSTEXPR BidiIter find_not_backward(BidiIter first, BidiIter last, T const & x)
{
auto it = last;
BidiIter it = last;
while (it != first) {
if (*--it != x)
return it;
@@ -38,7 +38,7 @@ BOOST_CXX14_CONSTEXPR BidiIter find_not_backward(BidiIter first, BidiIter last,
template<typename BidiIter, typename Pred>
BOOST_CXX14_CONSTEXPR BidiIter find_if_backward(BidiIter first, BidiIter last, Pred p)
{
auto it = last;
BidiIter it = last;
while (it != first) {
if (p(*--it))
return it;
@@ -49,7 +49,7 @@ BOOST_CXX14_CONSTEXPR BidiIter find_if_backward(BidiIter first, BidiIter last, P
template<typename BidiIter, typename Pred>
BOOST_CXX14_CONSTEXPR BidiIter find_if_not_backward(BidiIter first, BidiIter last, Pred p)
{
auto it = last;
BidiIter it = last;
while (it != first) {
if (!p(*--it))
return it;