diff --git a/doc/examples/README.link b/doc/examples/README.link
index a2526dc6..ed559e19 100644
--- a/doc/examples/README.link
+++ b/doc/examples/README.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/fYyscqrsQFtgUePA"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/k5KRwVJ42VggxxzX"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/array.link b/doc/examples/array.link
index 626dcd25..cafca79c 100644
--- a/doc/examples/array.link
+++ b/doc/examples/array.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/TTykAqoDgbLzKxt3"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/1fsm4gI55p83DOwU"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/at__object_t_key_type.link b/doc/examples/at__object_t_key_type.link
index f7e44b20..e01197e6 100644
--- a/doc/examples/at__object_t_key_type.link
+++ b/doc/examples/at__object_t_key_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/wjOUJUwo2SO7q5u8"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/rsnwWxpDjmtRRSzb"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/at__object_t_key_type_const.link b/doc/examples/at__object_t_key_type_const.link
index 8ba21166..2588529b 100644
--- a/doc/examples/at__object_t_key_type_const.link
+++ b/doc/examples/at__object_t_key_type_const.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/7gGtalpuoF4xE7VN"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/aeoZrnhnb3HKClCY"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/at__size_type.link b/doc/examples/at__size_type.link
index 76a409c2..00e42d30 100644
--- a/doc/examples/at__size_type.link
+++ b/doc/examples/at__size_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Sa6XYQS7TJ5sGG8a"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/R7z2SB2rMdFQ9XtR"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/at__size_type_const.link b/doc/examples/at__size_type_const.link
index 5a1cdde9..0fefb628 100644
--- a/doc/examples/at__size_type_const.link
+++ b/doc/examples/at__size_type_const.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/PGQOjyIV7s5YnsQM"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/L1bMeiN6nYm7JrvA"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/back.link b/doc/examples/back.link
index 49d008f5..0b009780 100644
--- a/doc/examples/back.link
+++ b/doc/examples/back.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/V7lUsd6LyndZDGoM"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/nPVnBcHf8nrNpGOJ"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json.link b/doc/examples/basic_json.link
index 1625c487..e5c17c93 100644
--- a/doc/examples/basic_json.link
+++ b/doc/examples/basic_json.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/mSAAr3GATT6ciVjV"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/dRptmFmhvpsYB49t"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__CompatibleArrayType.link b/doc/examples/basic_json__CompatibleArrayType.link
index 313ae3fe..85f64862 100644
--- a/doc/examples/basic_json__CompatibleArrayType.link
+++ b/doc/examples/basic_json__CompatibleArrayType.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/InYach9gNBDvA8QR"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/MghSilgvyh4ZJShY"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__CompatibleIntegerNumberType.link b/doc/examples/basic_json__CompatibleIntegerNumberType.link
index f994babb..7a37e9eb 100644
--- a/doc/examples/basic_json__CompatibleIntegerNumberType.link
+++ b/doc/examples/basic_json__CompatibleIntegerNumberType.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/VDu3HkQPf0Rv5dzH"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/PcMzhcu2RpD7KSwr"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__CompatibleNumberFloatType.link b/doc/examples/basic_json__CompatibleNumberFloatType.link
index 9e08b6a6..9fbc7317 100644
--- a/doc/examples/basic_json__CompatibleNumberFloatType.link
+++ b/doc/examples/basic_json__CompatibleNumberFloatType.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/BjDrTHvJMwFC3iLr"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/2TCYWSrOxnR05AZI"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__CompatibleObjectType.link b/doc/examples/basic_json__CompatibleObjectType.link
index 6d65b17a..7512fb35 100644
--- a/doc/examples/basic_json__CompatibleObjectType.link
+++ b/doc/examples/basic_json__CompatibleObjectType.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ZJz4SFD4Iuy8OS4T"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/JzLCMcSXNsh4uVWa"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__CompatibleStringType.link b/doc/examples/basic_json__CompatibleStringType.link
index 2131a163..351d6c0c 100644
--- a/doc/examples/basic_json__CompatibleStringType.link
+++ b/doc/examples/basic_json__CompatibleStringType.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Fe1WNG7eJRaWYMM4"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/b9hbCY8zfOiTOuoK"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__InputIt_InputIt.link b/doc/examples/basic_json__InputIt_InputIt.link
index 3ce3686a..ae46528c 100644
--- a/doc/examples/basic_json__InputIt_InputIt.link
+++ b/doc/examples/basic_json__InputIt_InputIt.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Ulv0RYN6QoJ6ECVR"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/nKF1QcieoCHm6Lez"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__array_t.link b/doc/examples/basic_json__array_t.link
index 53322832..70c9cb8c 100644
--- a/doc/examples/basic_json__array_t.link
+++ b/doc/examples/basic_json__array_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/T5FlYwVpQ1oXBuBH"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/dTbSNAvl6TqrMEAn"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__basic_json.link b/doc/examples/basic_json__basic_json.link
index c3109d16..78fcbbe5 100644
--- a/doc/examples/basic_json__basic_json.link
+++ b/doc/examples/basic_json__basic_json.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/vPBv5smAPKUko4Qo"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/6Qfn12BDzb3vqO5p"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__boolean_t.link b/doc/examples/basic_json__boolean_t.link
index 9fe211e4..c64e1fc4 100644
--- a/doc/examples/basic_json__boolean_t.link
+++ b/doc/examples/basic_json__boolean_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/saCwetmQZaB8tQ24"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/VmVl9pyrQp8LyOnU"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__const_int.link b/doc/examples/basic_json__const_int.link
index 73d28628..68a9e235 100644
--- a/doc/examples/basic_json__const_int.link
+++ b/doc/examples/basic_json__const_int.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/BzGFT02b2KTR6z2B"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/3xQ1qy7BT9OrSSCo"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__copyassignment.link b/doc/examples/basic_json__copyassignment.link
index 96679cf4..efcac306 100644
--- a/doc/examples/basic_json__copyassignment.link
+++ b/doc/examples/basic_json__copyassignment.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Ib1A0jrFXwYhf0eA"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/iWYvmlA4qQmtvACX"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__list_init_t.link b/doc/examples/basic_json__list_init_t.link
index 5eca2050..bcdf6689 100644
--- a/doc/examples/basic_json__list_init_t.link
+++ b/doc/examples/basic_json__list_init_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/r7SIosyJCePZZvqh"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/iZzzxEpB7tbhz0cx"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__moveconstructor.link b/doc/examples/basic_json__moveconstructor.link
index 88002bbd..9580d02c 100644
--- a/doc/examples/basic_json__moveconstructor.link
+++ b/doc/examples/basic_json__moveconstructor.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/y7ngrkT74SN0fFWG"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/CaDlatv1uXhQiu7o"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__nullptr_t.link b/doc/examples/basic_json__nullptr_t.link
index bb26af46..7e917752 100644
--- a/doc/examples/basic_json__nullptr_t.link
+++ b/doc/examples/basic_json__nullptr_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Y7B27Mtrcp64PI9l"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/PMMpoM0ujdJDsuta"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__number_float_t.link b/doc/examples/basic_json__number_float_t.link
index a7c6b607..47aa2553 100644
--- a/doc/examples/basic_json__number_float_t.link
+++ b/doc/examples/basic_json__number_float_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/rsIsQEvaeJEaJx9c"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/OTgOxjIAKFvxpFdm"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__number_integer_t.link b/doc/examples/basic_json__number_integer_t.link
index 764aa649..5d4499b5 100644
--- a/doc/examples/basic_json__number_integer_t.link
+++ b/doc/examples/basic_json__number_integer_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/3aV9OONj8OfHPXBV"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/cCQRCvjXdRM9YpT5"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__object_t.link b/doc/examples/basic_json__object_t.link
index f6bad665..2e07a3ef 100644
--- a/doc/examples/basic_json__object_t.link
+++ b/doc/examples/basic_json__object_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/YhDZ1WhldMdwBthI"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/DgtHcz5L6JphTOGJ"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__size_type_basic_json.link b/doc/examples/basic_json__size_type_basic_json.link
index 6ae76b6f..78305dcf 100644
--- a/doc/examples/basic_json__size_type_basic_json.link
+++ b/doc/examples/basic_json__size_type_basic_json.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/OTJ7W8jL7z9qQlkL"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/IFZT4VL0oRotJBxl"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__string_t.link b/doc/examples/basic_json__string_t.link
index a5051e58..d7d02f2f 100644
--- a/doc/examples/basic_json__string_t.link
+++ b/doc/examples/basic_json__string_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ZRv2SsnLGdLzBhFO"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/cwNYP1q2mT8CFLTk"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__string_t_value_type.link b/doc/examples/basic_json__string_t_value_type.link
index 4646b5b2..56908768 100644
--- a/doc/examples/basic_json__string_t_value_type.link
+++ b/doc/examples/basic_json__string_t_value_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/xttjHgaxVqpfriXz"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/AtV4zVErfLwkileg"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__value.link b/doc/examples/basic_json__value.link
index 452a1fe4..27e1ddeb 100644
--- a/doc/examples/basic_json__value.link
+++ b/doc/examples/basic_json__value.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ejZBeBBPEBmYsPFz"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/qdV5W2Lrljmjv4LG"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/basic_json__value_t.link b/doc/examples/basic_json__value_t.link
index 774aaa25..e7e744c1 100644
--- a/doc/examples/basic_json__value_t.link
+++ b/doc/examples/basic_json__value_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/fkrZveuulCw95PXF"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/RMpEI2o935KgD2o2"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/begin.link b/doc/examples/begin.link
index 6a76a588..64eac702 100644
--- a/doc/examples/begin.link
+++ b/doc/examples/begin.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/9HE53y23Ldu1xzQU"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/0lW1WJ1ZP8g92Jp9"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/cbegin.link b/doc/examples/cbegin.link
index 83c75dd3..c298c653 100644
--- a/doc/examples/cbegin.link
+++ b/doc/examples/cbegin.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/8rGgyscFrA1fCiIn"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/yarD6DyxYlIf8Ymg"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/cend.link b/doc/examples/cend.link
index acca215d..61a3203d 100644
--- a/doc/examples/cend.link
+++ b/doc/examples/cend.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Zek4QM4kvKLUywGC"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/9oPbpnFNgKtKjB0O"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/clear.link b/doc/examples/clear.link
index 8defa668..9ad0a14f 100644
--- a/doc/examples/clear.link
+++ b/doc/examples/clear.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/D6RJMyjkibQmKUC4"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/wwsjMZP8U6bWhUil"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/count.link b/doc/examples/count.link
index e13caf36..62833ff4 100644
--- a/doc/examples/count.link
+++ b/doc/examples/count.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/GFOaqTzQCZeTQk3R"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/XoXqF9LlWu8jlNgE"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/crbegin.link b/doc/examples/crbegin.link
index 27de8eb8..1188be1e 100644
--- a/doc/examples/crbegin.link
+++ b/doc/examples/crbegin.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ZVFFzaSjRzx81O7o"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/GQz9A5y7HduQHVMw"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/crend.link b/doc/examples/crend.link
index c678236d..4bdfef3a 100644
--- a/doc/examples/crend.link
+++ b/doc/examples/crend.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/EmWt4iCaVbSmTxUs"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/Qom888gs2RM4wR4H"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/dump.link b/doc/examples/dump.link
index 35ef4653..5cf3e634 100644
--- a/doc/examples/dump.link
+++ b/doc/examples/dump.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/PjtHNsrmmgEeCFVp"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/rjYfsEq7v1RCHprk"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/empty.link b/doc/examples/empty.link
index fd22770c..12aa9678 100644
--- a/doc/examples/empty.link
+++ b/doc/examples/empty.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/daiGc21CilMsU7ln"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/rP64u8KqUJqB9lFd"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/end.link b/doc/examples/end.link
index 260696d5..462a463f 100644
--- a/doc/examples/end.link
+++ b/doc/examples/end.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/7QIAVTX9fvOkHUrH"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/4Fbmy4IG012HmGKs"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/erase__IteratorType.link b/doc/examples/erase__IteratorType.link
index b523066e..854a9be5 100644
--- a/doc/examples/erase__IteratorType.link
+++ b/doc/examples/erase__IteratorType.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/DlwzEWGJkvmikaNi"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/W83LsQNBy5qCoABq"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/erase__IteratorType_IteratorType.link b/doc/examples/erase__IteratorType_IteratorType.link
index b7f3da72..26e0b903 100644
--- a/doc/examples/erase__IteratorType_IteratorType.link
+++ b/doc/examples/erase__IteratorType_IteratorType.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ds4TH3IAYVLCGyIz"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/zGMngigiwwhsXEhB"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/erase__key_type.link b/doc/examples/erase__key_type.link
index bef018ca..e4c2fba1 100644
--- a/doc/examples/erase__key_type.link
+++ b/doc/examples/erase__key_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/h6FfQqA0UIqdG6ca"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/0eXbiM5KTPPXFkyP"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/erase__size_type.link b/doc/examples/erase__size_type.link
index fe2d560d..c63abe52 100644
--- a/doc/examples/erase__size_type.link
+++ b/doc/examples/erase__size_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Fg7ut6CV4YBCsDbQ"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/WXGKRKjzP22ggTEr"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/find__key_type.link b/doc/examples/find__key_type.link
index 2bc0512d..cd3d4fd2 100644
--- a/doc/examples/find__key_type.link
+++ b/doc/examples/find__key_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/BfABW7AMVl4xqeoJ"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/Kk6nOpsa6KetydpZ"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/front.link b/doc/examples/front.link
index 22e99c7d..d69c7f90 100644
--- a/doc/examples/front.link
+++ b/doc/examples/front.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/HheeceJWHngZFhu2"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/CUpMCzt6D9v3cYGM"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/get__PointerType.link b/doc/examples/get__PointerType.link
index a811b26d..68a46b57 100644
--- a/doc/examples/get__PointerType.link
+++ b/doc/examples/get__PointerType.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/iunIxpTIIy6vcWJZ"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/TRkhQoCdScWQqi3x"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/get__ValueType_const.link b/doc/examples/get__ValueType_const.link
index fce774b2..95862c67 100644
--- a/doc/examples/get__ValueType_const.link
+++ b/doc/examples/get__ValueType_const.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/7k9830oUxfGndWzT"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/ksZAkIKQnYhJKLpN"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/get_ptr.link b/doc/examples/get_ptr.link
index e318d778..13ed7d81 100644
--- a/doc/examples/get_ptr.link
+++ b/doc/examples/get_ptr.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/NDeUS78poIDrGhIP"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/xYbUV0BmOfNtQcED"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/get_ref.link b/doc/examples/get_ref.link
index c0d8275a..ef560c42 100644
--- a/doc/examples/get_ref.link
+++ b/doc/examples/get_ref.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/5IINd4ZXCINhlk8u"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/WiO1oBWDvIs82OX1"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/insert.link b/doc/examples/insert.link
index 3886e04d..9b0a1d90 100644
--- a/doc/examples/insert.link
+++ b/doc/examples/insert.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/814P5z0lA90nVh8b"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/ePN9gb4P3WTAiT6H"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/insert__count.link b/doc/examples/insert__count.link
index b97d0d69..f6a6441d 100644
--- a/doc/examples/insert__count.link
+++ b/doc/examples/insert__count.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/OG3x3F7DFoqtHyqh"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/wnxritIWxpGS2SSt"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/insert__ilist.link b/doc/examples/insert__ilist.link
index 4920588b..eba2b560 100644
--- a/doc/examples/insert__ilist.link
+++ b/doc/examples/insert__ilist.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/6gMuEfviD6ijflgd"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/kem0JnkdOVLNHii5"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/insert__range.link b/doc/examples/insert__range.link
index ac773f8b..3a802b57 100644
--- a/doc/examples/insert__range.link
+++ b/doc/examples/insert__range.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/pUKVc892loGnjxUL"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/rub1CDmN5dKK1LJW"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_array.link b/doc/examples/is_array.link
index 8c8b9f82..ccd72750 100644
--- a/doc/examples/is_array.link
+++ b/doc/examples/is_array.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/0jJBJgku6NLIxJfv"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/hGGh0jnNmRo7bYAZ"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_boolean.link b/doc/examples/is_boolean.link
index 62f5fed1..5ebc9acb 100644
--- a/doc/examples/is_boolean.link
+++ b/doc/examples/is_boolean.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/chWkSIROaePvwcDq"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/tWBJHygekWKqZIqe"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_discarded.link b/doc/examples/is_discarded.link
index 7ce69a10..d2172392 100644
--- a/doc/examples/is_discarded.link
+++ b/doc/examples/is_discarded.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/j10gcmatdR8o625C"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/USx0486t9Qxi5LS3"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_null.link b/doc/examples/is_null.link
index 6b22b978..d40569d2 100644
--- a/doc/examples/is_null.link
+++ b/doc/examples/is_null.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/rnEIZwD2AvtjaEzo"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/d75Hu1c8QVdDtabd"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_number.link b/doc/examples/is_number.link
index bf863a1c..089d7893 100644
--- a/doc/examples/is_number.link
+++ b/doc/examples/is_number.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ZyMWRbD7gH5eC5Xy"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/97mIrpY9h1rodAfI"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_number_float.link b/doc/examples/is_number_float.link
index 38abb598..3fa73533 100644
--- a/doc/examples/is_number_float.link
+++ b/doc/examples/is_number_float.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ouIIgi0X3Te9upBj"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/AHeVLaVJlG3cIehg"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_number_integer.link b/doc/examples/is_number_integer.link
index d6162ab0..474cded4 100644
--- a/doc/examples/is_number_integer.link
+++ b/doc/examples/is_number_integer.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/jZwJVIXretvfg4kS"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/WRiD854M5bTtQTnw"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_number_unsigned.link b/doc/examples/is_number_unsigned.link
index 41986cef..0849b8e5 100644
--- a/doc/examples/is_number_unsigned.link
+++ b/doc/examples/is_number_unsigned.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Vd3c1gtskokcJHp7"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/BYzDklHPHDZA2CXX"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_object.link b/doc/examples/is_object.link
index 1a304d09..5bd827c2 100644
--- a/doc/examples/is_object.link
+++ b/doc/examples/is_object.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ivLUeazmkk6aCUkE"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/TW8VagDAhVeaItcp"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_primitive.link b/doc/examples/is_primitive.link
index eb73ffb1..6de65c79 100644
--- a/doc/examples/is_primitive.link
+++ b/doc/examples/is_primitive.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/9qjfclmdmZrCnVR3"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/A0B17yXywuT7Z1gx"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_string.link b/doc/examples/is_string.link
index 6af78b0b..86ef2b45 100644
--- a/doc/examples/is_string.link
+++ b/doc/examples/is_string.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Uh60XVyyG1N5pL2n"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/ePqrJBez1pH5dC7V"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/is_structured.link b/doc/examples/is_structured.link
index 8ae6fd04..43385c8b 100644
--- a/doc/examples/is_structured.link
+++ b/doc/examples/is_structured.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/QH2PmyggbFbaA8Dg"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/46XRsxj3NvcwTpAZ"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/max_size.link b/doc/examples/max_size.link
index d91bc8cd..5719ccaa 100644
--- a/doc/examples/max_size.link
+++ b/doc/examples/max_size.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/pHK8lxPJaR0LZwRM"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/NBFk3TxTo32pKt36"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/object.link b/doc/examples/object.link
index 575473b3..fd0f424b 100644
--- a/doc/examples/object.link
+++ b/doc/examples/object.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/g46YJ0TCAELXYvZb"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/hhxRaUctq3FA54SW"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__ValueType.link b/doc/examples/operator__ValueType.link
index 204d8f5e..1428a679 100644
--- a/doc/examples/operator__ValueType.link
+++ b/doc/examples/operator__ValueType.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/laFGVm1oHwhEIiJl"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/rUGX6AaVuZfwiiYI"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__equal.link b/doc/examples/operator__equal.link
index 41ae20ce..86707520 100644
--- a/doc/examples/operator__equal.link
+++ b/doc/examples/operator__equal.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Zpc5xccVHh210pJ4"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/sBTv52u9kI2gjeFJ"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__equal__nullptr_t.link b/doc/examples/operator__equal__nullptr_t.link
index 49e46fd6..d52acab4 100644
--- a/doc/examples/operator__equal__nullptr_t.link
+++ b/doc/examples/operator__equal__nullptr_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Y7k4oKr0qq2C1m6Q"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/GGWi3cRmA5A3n1N2"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__greater.link b/doc/examples/operator__greater.link
index 2299d610..5499771d 100644
--- a/doc/examples/operator__greater.link
+++ b/doc/examples/operator__greater.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/FsDUutWOyZiFDADV"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/xJlXYtWnxO1NUh7x"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__greaterequal.link b/doc/examples/operator__greaterequal.link
index fdd676e6..e476f396 100644
--- a/doc/examples/operator__greaterequal.link
+++ b/doc/examples/operator__greaterequal.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/EGB8bgj4XZ1QDdoG"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/92RTw1dWSVue58j6"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__less.link b/doc/examples/operator__less.link
index 5d7f6f56..d50c2207 100644
--- a/doc/examples/operator__less.link
+++ b/doc/examples/operator__less.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/4UPUe8lpV9e48paC"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/JrAvlrYH03a2yfRX"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__lessequal.link b/doc/examples/operator__lessequal.link
index 620b6aa8..3b71a46d 100644
--- a/doc/examples/operator__lessequal.link
+++ b/doc/examples/operator__lessequal.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/D1CUYI3AqEozXpjh"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/m4lNMI48FqF96QWd"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__notequal.link b/doc/examples/operator__notequal.link
index 482b9721..49f1529c 100644
--- a/doc/examples/operator__notequal.link
+++ b/doc/examples/operator__notequal.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/AVJ7PQO6te3sC6kp"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/m4adEpqac1fmOwNn"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__notequal__nullptr_t.link b/doc/examples/operator__notequal__nullptr_t.link
index 40f6bb4f..21033623 100644
--- a/doc/examples/operator__notequal__nullptr_t.link
+++ b/doc/examples/operator__notequal__nullptr_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/E0Hu2nk9YvMUW1ck"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/Lo7eftLny4Io5rgV"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator__value_t.link b/doc/examples/operator__value_t.link
index a9707232..3139efa1 100644
--- a/doc/examples/operator__value_t.link
+++ b/doc/examples/operator__value_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/qt8t1mE1LjXjtBtO"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/n1XysfgD6muGNQdE"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator_deserialize.link b/doc/examples/operator_deserialize.link
index 27e998d9..fea1503e 100644
--- a/doc/examples/operator_deserialize.link
+++ b/doc/examples/operator_deserialize.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Q4f0uwIQWvnheKCb"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/yAAGR07u3IQbIgUa"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operator_serialize.link b/doc/examples/operator_serialize.link
index 231306ac..45b5f4b1 100644
--- a/doc/examples/operator_serialize.link
+++ b/doc/examples/operator_serialize.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/c5XBX38eOBEz5Xkw"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/NOtGXsCLXYHRG6ML"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operatorarray__key_type.link b/doc/examples/operatorarray__key_type.link
index 40df071b..d597ad78 100644
--- a/doc/examples/operatorarray__key_type.link
+++ b/doc/examples/operatorarray__key_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ibp0eDm8dPhHEsSB"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/ujLOsxCRQE3T8cYO"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operatorarray__key_type_const.link b/doc/examples/operatorarray__key_type_const.link
index bba664a5..d34adb46 100644
--- a/doc/examples/operatorarray__key_type_const.link
+++ b/doc/examples/operatorarray__key_type_const.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/pHB8PKHjuFOesfMM"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/x6rzLLCk96NM36Tl"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operatorarray__size_type.link b/doc/examples/operatorarray__size_type.link
index b9d57881..aa5f718a 100644
--- a/doc/examples/operatorarray__size_type.link
+++ b/doc/examples/operatorarray__size_type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/KUCir2gm6mh39HNy"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/nRWrbGoBCORCHJI5"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/operatorarray__size_type_const.link b/doc/examples/operatorarray__size_type_const.link
index a1f8c98b..a5c351e6 100644
--- a/doc/examples/operatorarray__size_type_const.link
+++ b/doc/examples/operatorarray__size_type_const.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/KGERZ2Wgb9dpt4V0"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/4g1Gn5htCIExLBgW"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/parse__istream__parser_callback_t.link b/doc/examples/parse__istream__parser_callback_t.link
index 85960e15..4d2d0a9c 100644
--- a/doc/examples/parse__istream__parser_callback_t.link
+++ b/doc/examples/parse__istream__parser_callback_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/9Maolv5LJQM9pbqb"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/ir2u6Qbw18O89IWk"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/parse__string__parser_callback_t.link b/doc/examples/parse__string__parser_callback_t.link
index 9db1c3b8..1ad3b719 100644
--- a/doc/examples/parse__string__parser_callback_t.link
+++ b/doc/examples/parse__string__parser_callback_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/rleJPtEaWVJ9oBAn"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/SrKpkE9ivmvd2OUy"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/push_back.link b/doc/examples/push_back.link
index 8ec17dba..d0ca11be 100644
--- a/doc/examples/push_back.link
+++ b/doc/examples/push_back.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/NDbzJ3aIWcJCtyQj"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/zz3xkIXJYVhmYAla"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/push_back__object_t__value.link b/doc/examples/push_back__object_t__value.link
index 24882e38..04bdbd9b 100644
--- a/doc/examples/push_back__object_t__value.link
+++ b/doc/examples/push_back__object_t__value.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/PbG1Ox3wbWO5M2n0"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/lmXOd27kgJ2wQGMZ"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/rbegin.link b/doc/examples/rbegin.link
index de269d74..79ed80c3 100644
--- a/doc/examples/rbegin.link
+++ b/doc/examples/rbegin.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/61XbPi0WzoFMwGOC"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/KiWAz9ZSK8L3k2kg"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/rend.link b/doc/examples/rend.link
index 17faa911..6e8850f0 100644
--- a/doc/examples/rend.link
+++ b/doc/examples/rend.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/1jdSpDY9sGkVXNXf"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/2QoIzXRq9ODTMxRf"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/size.link b/doc/examples/size.link
index 4cc0afa1..9b546197 100644
--- a/doc/examples/size.link
+++ b/doc/examples/size.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/EbP2syhcIlnzaVgg"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/ykuhQopCVvOXcvs9"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/swap__array_t.link b/doc/examples/swap__array_t.link
index 8851fdb9..1dca248c 100644
--- a/doc/examples/swap__array_t.link
+++ b/doc/examples/swap__array_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/Dm8mklPRNsWM9jDG"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/Hb0oakHEKJ2cuMTE"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/swap__object_t.link b/doc/examples/swap__object_t.link
index 8bd7495e..cdb94e9a 100644
--- a/doc/examples/swap__object_t.link
+++ b/doc/examples/swap__object_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/oTEHCv1zOE5n03v8"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/flPVbr8widwRmnad"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/swap__reference.link b/doc/examples/swap__reference.link
index 3ee4c0df..262d1961 100644
--- a/doc/examples/swap__reference.link
+++ b/doc/examples/swap__reference.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/HUBPhdgANUGiBEWp"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/gYuvmciucjS8NYY0"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/swap__string_t.link b/doc/examples/swap__string_t.link
index 71931369..f3c448d5 100644
--- a/doc/examples/swap__string_t.link
+++ b/doc/examples/swap__string_t.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/BBJAr8uCd2ru1ODN"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/747DNDuWilHBrac3"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/examples/type.link b/doc/examples/type.link
index f197d847..ccb4422b 100644
--- a/doc/examples/type.link
+++ b/doc/examples/type.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/ZfaJtrNZiwyke1M8"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/ZqSWHApgHNYddvEU"><b>online</b></a>
\ No newline at end of file