From 1bfc693d93a82a4c5b225ad068651090fa152f2c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mats=20B=C3=BCscher?=
 <7q4kua5cw6hhmu2r@students.rwth-aachen.de>
Date: Mon, 23 Jun 2025 10:24:58 +0200
Subject: [PATCH] std::ranges support for dbo::collections

std::ranges::end requires std::semiregular<T> for iterators  -> make default constructor public
---
 src/Wt/Dbo/collection.h | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/Wt/Dbo/collection.h b/src/Wt/Dbo/collection.h
index 9b38280538..2a45a8a592 100644
--- a/src/Wt/Dbo/collection.h
+++ b/src/Wt/Dbo/collection.h
@@ -136,6 +136,10 @@ namespace Wt {
        */
       iterator(const iterator& other);
 
+      /*! \brief Default constructor.
+       */
+      iterator();
+
       /*! \brief Destructor.
        */
       ~iterator();
@@ -190,7 +194,6 @@ namespace Wt {
     private:
       shared_impl *impl_;
 
-      iterator();
       iterator(const collection<C>& collection, SqlStatement *statement);
 
       void takeImpl();
@@ -216,6 +219,10 @@ namespace Wt {
        */
       const_iterator(const const_iterator& other);
 
+      /*! \brief Default constructor.
+       */
+      const_iterator();
+
       /*! \brief Copy constructor.
        */
       const_iterator(const typename collection<C>::iterator& other);
@@ -258,7 +265,6 @@ namespace Wt {
     private:
       typename collection<C>::iterator impl_;
 
-      const_iterator();
       const_iterator(const collection<C>& collection, SqlStatement *statement);
 
       friend class collection<C>;