Mirrors_UI_SDK/wxWidgets
1
0
Fork 0
mirror of https://github.com/wxWidgets/wxWidgets.git synced 2026-09-20 21:08:24 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Add wxDECLARE_DEFAULT_COPY[_AND_DEF]() for 3.2 compatibility

Browse Source 
These macros are not used in this version, but define them just in case
people use them in their own code (they shouldn't, but they probably
will) when using wx 3.2 where they have been added in 5c249cbca9
(Explicitly define copy ctors etc in classes with virtual dtors,
2024-04-25).

See #24502.
This commit is contained in:
Vadim Zeitlin
2024-04-25 23:06:23 +02:00
parent e66aa2416c
commit 1f1f766e4d
1 changed files with 14 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/wx/defs.h
+14
View File
@@ -3042,11 +3042,25 @@ typedef const void* WXWidget;
/* macros to define a class without copy ctor nor assignment operator */
/* --------------------------------------------------------------------------- */
/* Obsolete macros kept only for compatibility, just use the corresponding
C++11 keywords directly in the class definition when writing new code. */
#define wxMEMBER_DELETE = delete
/* Also note that these macro do _not_ require a semicolon after them for
compatibility with wxWidgets 3.2. */
#define wxDECLARE_DEFAULT_COPY_CTOR(classname) \
public: \
classname(const classname&) = default;
#define wxDECLARE_DEFAULT_COPY(classname) \
wxDECLARE_DEFAULT_COPY_CTOR(classname) \
classname& operator=(const classname&) = default;
#define wxDECLARE_DEFAULT_COPY_AND_DEF(classname) \
classname() = default; \
wxDECLARE_DEFAULT_COPY(classname);
/* These macros do require a semicolon after them. */
#define wxDECLARE_NO_COPY_CLASS(classname) \
private: \
classname(const classname&) wxMEMBER_DELETE; \