blob: 9f350d9b14c87474f0f43f82ffdd63b33bd31b04 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
#ifndef EAX_FX_SLOT_INDEX_INCLUDED
#define EAX_FX_SLOT_INDEX_INCLUDED
#include <cstddef>
#include <optional>
#include "api.h"
using EaxFxSlotIndexValue = std::size_t;
class EaxFxSlotIndex : public std::optional<EaxFxSlotIndexValue> {
public:
using std::optional<EaxFxSlotIndexValue>::optional;
EaxFxSlotIndex& operator=(const EaxFxSlotIndexValue &value) { set(value); return *this; }
EaxFxSlotIndex& operator=(const GUID &guid) { set(guid); return *this; }
void set(EaxFxSlotIndexValue index);
void set(const GUID& guid);
private:
[[noreturn]]
static void fail(const char *message);
}; // EaxFxSlotIndex
inline bool operator==(const EaxFxSlotIndex& lhs, const EaxFxSlotIndex& rhs) noexcept
{
if(lhs.has_value() != rhs.has_value())
return false;
if(lhs.has_value())
return *lhs == *rhs;
return true;
}
inline bool operator!=(const EaxFxSlotIndex& lhs, const EaxFxSlotIndex& rhs) noexcept
{ return !(lhs == rhs); }
#endif // !EAX_FX_SLOT_INDEX_INCLUDED
|
