File: ptr_cast.hpp

package info (click to toggle)
reflect-cpp 0.18.0%2Bds-3
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 12,524 kB
  • sloc: cpp: 44,484; python: 131; makefile: 30; sh: 3
file content (24 lines) | stat: -rw-r--r-- 583 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
#ifndef RFL_INTERNAL_PTRCAST_HPP_
#define RFL_INTERNAL_PTRCAST_HPP_

#include <bit>

namespace rfl::internal {

/// Normally, we would use std::launder(reinterpret_cast<...>(...)),
/// but there are weird issues on GCC 12 under certain compiler settings,
/// so we are using this workaround instead.

template <class T1, class T2>
inline T1 ptr_cast(T2* _ptr) {
  return static_cast<T1>(static_cast<void*>(_ptr));
}

template <class T1, class T2>
inline T1 ptr_cast(const T2* _ptr) {
  return static_cast<T1>(static_cast<const void*>(_ptr));
}

}  // namespace rfl::internal

#endif