July updateHEADmaster

Added const qualifiers is_next_to_empty_box() became visible to other files().
The size of the main window has been changed.
Checking whether the A* algorithm has been launched before starting a new game
or the same A* algorithm.
Fixed indentation in lambda expressions.
The initial node is added to open_queue without additional creation of dynamic
memory (the address of the object field is taken).
Fixed PQ_cont.erase().
IsNearEmptyBox was removed().
EqualNode moved to the Node class.

1 files changed, 4 insertions, 4 deletions

diff --git a/img_handler.cpp b/img_handler.cpp
index 6c62728..f4ded05 100644
--- a/img_handler.cpp
+++ b/img_handler.cpp
@@ -1,5 +1,5 @@
 /*
- * Processing of images uploaded by the user 
+ * Processing of images uploaded by the user
  * (resizing, cropping, saving)
  */
 
@@ -30,11 +30,11 @@ ImageHandler::ImageHandler(const char *p) : source_path(p) {
         std::filesystem::create_directory(res_path);
 
 #if defined(_WIN32)
-    auto it = source_path.find_last_of('\\');
+    auto idx = source_path.find_last_of('\\');
 #else
-    auto it = source_path.find_last_of('/');
+    auto idx = source_path.find_last_of('/');
 #endif
-    std::string file_name = source_path.substr(it + 1);
+    std::string file_name = source_path.substr(idx + 1);
     std::string fn_withot_ext =
         file_name.substr(0, file_name.find_first_of('.'));
 #if defined(_WIN32)