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Core/Misc: C++17 cleanups, commit 1

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(cherry picked from commit ac9004a2f9)
This commit is contained in:
Treeston
2020-03-19 17:01:35 +01:00
committed by Shauren
parent fdcef115e0
commit 632609b897
1 changed files with 3 additions and 14 deletions
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17
src/server/game/Chat/ChatCommands/ChatCommand.h
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@@ -45,20 +45,7 @@ struct CommandArgsConsumerSingle
struct CommandArgsVariantConsumer
{
template <typename V, typename T1, typename T2, typename... Ts>
static char const* TryConsumeTo(V& val, char const* args)
{
T1 v;
if (char const* next = CommandArgsConsumerSingle<T1>::TryConsumeTo(v, args))
{
val = std::move(v);
return next;
}
else
return TryConsumeTo<V, T2, Ts...>(val, args);
}
template <typename V, typename T1>
template <typename V, typename T1, typename... Ts>
static char const* TryConsumeTo(V& val, char const* args)
{
T1 v;
@@ -67,6 +54,8 @@ struct CommandArgsVariantConsumer
val = std::move(v);
return next;
}
else if constexpr (sizeof...(Ts) > 0)
return TryConsumeTo<V, Ts...>(val, args);
else
return nullptr;
}