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games/xray_re-tools: unbreak the port's build against Clang 16

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Both `std::const_mem_fun1_t' and `std::binary_function' template
classes had been deprecated in C++11 and removed in C++17, let's
get rid of them: the latter is just some typedefs and the former
holds a pointer to a member function and provides `operator()'.

Reported by:	pkg-fallout
This commit is contained in:
Alexey Dokuchaev 2023-07-03 12:14:26 +00:00
parent aec9c6c9cf
commit 7cb3d96ec5
1 changed files with 19 additions and 1 deletions
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20
games/xray_re-tools/files/patch-sources_xray__re_xr__writer.h
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@ -1,6 +1,24 @@
--- sources/xray_re/xr_writer.h.orig 2018-09-02 12:42:44 UTC
+++ sources/xray_re/xr_writer.h
@@ -268,9 +268,9 @@ template<typename T, typename F> inline void xr_ini_wr
@@ -68,12 +68,13 @@ class xr_writer { (public)
void w_packet(const xr_packet& packet);
- template<typename T> struct f_w: public std::binary_function<T, xr_writer, void> {};
- struct f_w_sz: public f_w<std::string> {
+ struct f_w_sz {
void operator()(const std::string& s, xr_writer& w) { w.w_sz(s); }
};
- template<typename T> struct f_w_const: public std::const_mem_fun1_t<void, T, xr_writer&> {
- explicit f_w_const(void (T::*_pmf)(xr_writer& w) const): std::const_mem_fun1_t<void, T, xr_writer&>(_pmf) {}
+ template<typename T> struct f_w_const {
+ void (T::*_m_f)(xr_writer&) const;
+ explicit f_w_const(void (T::*_pmf)(xr_writer& w) const): _m_f(_pmf) {}
+ void operator()(const T* t, xr_writer& w) const { (t->*_m_f)(w); }
};
private:
@@ -268,9 +269,9 @@ template<typename T, typename F> inline void xr_ini_wr
template<typename T, typename F> inline void xr_ini_writer::w_ini_seq(const T& container, F write, const char* prefix)
{
char buf[1024];