From 082f3893215797268d7ac8c1000ebe371f276af7 Mon Sep 17 00:00:00 2001 From: BobTheBob9 Date: Tue, 16 Aug 2022 01:12:59 +0100 Subject: lots of stuff idk --- NorthstarDLL/include/rapidjson/internal/meta.h | 362 ++++++++++++------------- 1 file changed, 181 insertions(+), 181 deletions(-) (limited to 'NorthstarDLL/include/rapidjson/internal/meta.h') diff --git a/NorthstarDLL/include/rapidjson/internal/meta.h b/NorthstarDLL/include/rapidjson/internal/meta.h index 2daad964..5a9aaa42 100644 --- a/NorthstarDLL/include/rapidjson/internal/meta.h +++ b/NorthstarDLL/include/rapidjson/internal/meta.h @@ -1,181 +1,181 @@ -// Tencent is pleased to support the open source community by making RapidJSON available. -// -// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. -// -// Licensed under the MIT License (the "License"); you may not use this file except -// in compliance with the License. You may obtain a copy of the License at -// -// http://opensource.org/licenses/MIT -// -// Unless required by applicable law or agreed to in writing, software distributed -// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR -// CONDITIONS OF ANY KIND, either express or implied. See the License for the -// specific language governing permissions and limitations under the License. - -#ifndef RAPIDJSON_INTERNAL_META_H_ -#define RAPIDJSON_INTERNAL_META_H_ - -#include "../rapidjson.h" - -#ifdef __GNUC__ -RAPIDJSON_DIAG_PUSH -RAPIDJSON_DIAG_OFF(effc++) -#endif -#if defined(_MSC_VER) -RAPIDJSON_DIAG_PUSH -RAPIDJSON_DIAG_OFF(6334) -#endif - -#if RAPIDJSON_HAS_CXX11_TYPETRAITS -#include -#endif - -//@cond RAPIDJSON_INTERNAL -RAPIDJSON_NAMESPACE_BEGIN -namespace internal { - -// Helper to wrap/convert arbitrary types to void, useful for arbitrary type matching -template struct Void { typedef void Type; }; - -/////////////////////////////////////////////////////////////////////////////// -// BoolType, TrueType, FalseType -// -template struct BoolType { - static const bool Value = Cond; - typedef BoolType Type; -}; -typedef BoolType TrueType; -typedef BoolType FalseType; - - -/////////////////////////////////////////////////////////////////////////////// -// SelectIf, BoolExpr, NotExpr, AndExpr, OrExpr -// - -template struct SelectIfImpl { template struct Apply { typedef T1 Type; }; }; -template <> struct SelectIfImpl { template struct Apply { typedef T2 Type; }; }; -template struct SelectIfCond : SelectIfImpl::template Apply {}; -template struct SelectIf : SelectIfCond {}; - -template struct AndExprCond : FalseType {}; -template <> struct AndExprCond : TrueType {}; -template struct OrExprCond : TrueType {}; -template <> struct OrExprCond : FalseType {}; - -template struct BoolExpr : SelectIf::Type {}; -template struct NotExpr : SelectIf::Type {}; -template struct AndExpr : AndExprCond::Type {}; -template struct OrExpr : OrExprCond::Type {}; - - -/////////////////////////////////////////////////////////////////////////////// -// AddConst, MaybeAddConst, RemoveConst -template struct AddConst { typedef const T Type; }; -template struct MaybeAddConst : SelectIfCond {}; -template struct RemoveConst { typedef T Type; }; -template struct RemoveConst { typedef T Type; }; - - -/////////////////////////////////////////////////////////////////////////////// -// IsSame, IsConst, IsMoreConst, IsPointer -// -template struct IsSame : FalseType {}; -template struct IsSame : TrueType {}; - -template struct IsConst : FalseType {}; -template struct IsConst : TrueType {}; - -template -struct IsMoreConst - : AndExpr::Type, typename RemoveConst::Type>, - BoolType::Value >= IsConst::Value> >::Type {}; - -template struct IsPointer : FalseType {}; -template struct IsPointer : TrueType {}; - -/////////////////////////////////////////////////////////////////////////////// -// IsBaseOf -// -#if RAPIDJSON_HAS_CXX11_TYPETRAITS - -template struct IsBaseOf - : BoolType< ::std::is_base_of::value> {}; - -#else // simplified version adopted from Boost - -template struct IsBaseOfImpl { - RAPIDJSON_STATIC_ASSERT(sizeof(B) != 0); - RAPIDJSON_STATIC_ASSERT(sizeof(D) != 0); - - typedef char (&Yes)[1]; - typedef char (&No) [2]; - - template - static Yes Check(const D*, T); - static No Check(const B*, int); - - struct Host { - operator const B*() const; - operator const D*(); - }; - - enum { Value = (sizeof(Check(Host(), 0)) == sizeof(Yes)) }; -}; - -template struct IsBaseOf - : OrExpr, BoolExpr > >::Type {}; - -#endif // RAPIDJSON_HAS_CXX11_TYPETRAITS - - -////////////////////////////////////////////////////////////////////////// -// EnableIf / DisableIf -// -template struct EnableIfCond { typedef T Type; }; -template struct EnableIfCond { /* empty */ }; - -template struct DisableIfCond { typedef T Type; }; -template struct DisableIfCond { /* empty */ }; - -template -struct EnableIf : EnableIfCond {}; - -template -struct DisableIf : DisableIfCond {}; - -// SFINAE helpers -struct SfinaeTag {}; -template struct RemoveSfinaeTag; -template struct RemoveSfinaeTag { typedef T Type; }; - -#define RAPIDJSON_REMOVEFPTR_(type) \ - typename ::RAPIDJSON_NAMESPACE::internal::RemoveSfinaeTag \ - < ::RAPIDJSON_NAMESPACE::internal::SfinaeTag&(*) type>::Type - -#define RAPIDJSON_ENABLEIF(cond) \ - typename ::RAPIDJSON_NAMESPACE::internal::EnableIf \ - ::Type * = NULL - -#define RAPIDJSON_DISABLEIF(cond) \ - typename ::RAPIDJSON_NAMESPACE::internal::DisableIf \ - ::Type * = NULL - -#define RAPIDJSON_ENABLEIF_RETURN(cond,returntype) \ - typename ::RAPIDJSON_NAMESPACE::internal::EnableIf \ - ::Type - -#define RAPIDJSON_DISABLEIF_RETURN(cond,returntype) \ - typename ::RAPIDJSON_NAMESPACE::internal::DisableIf \ - ::Type - -} // namespace internal -RAPIDJSON_NAMESPACE_END -//@endcond - -#if defined(__GNUC__) || defined(_MSC_VER) -RAPIDJSON_DIAG_POP -#endif - -#endif // RAPIDJSON_INTERNAL_META_H_ +// Tencent is pleased to support the open source community by making RapidJSON available. +// +// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. +// +// Licensed under the MIT License (the "License"); you may not use this file except +// in compliance with the License. You may obtain a copy of the License at +// +// http://opensource.org/licenses/MIT +// +// Unless required by applicable law or agreed to in writing, software distributed +// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +// CONDITIONS OF ANY KIND, either express or implied. See the License for the +// specific language governing permissions and limitations under the License. + +#ifndef RAPIDJSON_INTERNAL_META_H_ +#define RAPIDJSON_INTERNAL_META_H_ + +#include "../rapidjson.h" + +#ifdef __GNUC__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(effc++) +#endif +#if defined(_MSC_VER) +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(6334) +#endif + +#if RAPIDJSON_HAS_CXX11_TYPETRAITS +#include +#endif + +//@cond RAPIDJSON_INTERNAL +RAPIDJSON_NAMESPACE_BEGIN +namespace internal { + +// Helper to wrap/convert arbitrary types to void, useful for arbitrary type matching +template struct Void { typedef void Type; }; + +/////////////////////////////////////////////////////////////////////////////// +// BoolType, TrueType, FalseType +// +template struct BoolType { + static const bool Value = Cond; + typedef BoolType Type; +}; +typedef BoolType TrueType; +typedef BoolType FalseType; + + +/////////////////////////////////////////////////////////////////////////////// +// SelectIf, BoolExpr, NotExpr, AndExpr, OrExpr +// + +template struct SelectIfImpl { template struct Apply { typedef T1 Type; }; }; +template <> struct SelectIfImpl { template struct Apply { typedef T2 Type; }; }; +template struct SelectIfCond : SelectIfImpl::template Apply {}; +template struct SelectIf : SelectIfCond {}; + +template struct AndExprCond : FalseType {}; +template <> struct AndExprCond : TrueType {}; +template struct OrExprCond : TrueType {}; +template <> struct OrExprCond : FalseType {}; + +template struct BoolExpr : SelectIf::Type {}; +template struct NotExpr : SelectIf::Type {}; +template struct AndExpr : AndExprCond::Type {}; +template struct OrExpr : OrExprCond::Type {}; + + +/////////////////////////////////////////////////////////////////////////////// +// AddConst, MaybeAddConst, RemoveConst +template struct AddConst { typedef const T Type; }; +template struct MaybeAddConst : SelectIfCond {}; +template struct RemoveConst { typedef T Type; }; +template struct RemoveConst { typedef T Type; }; + + +/////////////////////////////////////////////////////////////////////////////// +// IsSame, IsConst, IsMoreConst, IsPointer +// +template struct IsSame : FalseType {}; +template struct IsSame : TrueType {}; + +template struct IsConst : FalseType {}; +template struct IsConst : TrueType {}; + +template +struct IsMoreConst + : AndExpr::Type, typename RemoveConst::Type>, + BoolType::Value >= IsConst::Value> >::Type {}; + +template struct IsPointer : FalseType {}; +template struct IsPointer : TrueType {}; + +/////////////////////////////////////////////////////////////////////////////// +// IsBaseOf +// +#if RAPIDJSON_HAS_CXX11_TYPETRAITS + +template struct IsBaseOf + : BoolType< ::std::is_base_of::value> {}; + +#else // simplified version adopted from Boost + +template struct IsBaseOfImpl { + RAPIDJSON_STATIC_ASSERT(sizeof(B) != 0); + RAPIDJSON_STATIC_ASSERT(sizeof(D) != 0); + + typedef char (&Yes)[1]; + typedef char (&No) [2]; + + template + static Yes Check(const D*, T); + static No Check(const B*, int); + + struct Host { + operator const B*() const; + operator const D*(); + }; + + enum { Value = (sizeof(Check(Host(), 0)) == sizeof(Yes)) }; +}; + +template struct IsBaseOf + : OrExpr, BoolExpr > >::Type {}; + +#endif // RAPIDJSON_HAS_CXX11_TYPETRAITS + + +////////////////////////////////////////////////////////////////////////// +// EnableIf / DisableIf +// +template struct EnableIfCond { typedef T Type; }; +template struct EnableIfCond { /* empty */ }; + +template struct DisableIfCond { typedef T Type; }; +template struct DisableIfCond { /* empty */ }; + +template +struct EnableIf : EnableIfCond {}; + +template +struct DisableIf : DisableIfCond {}; + +// SFINAE helpers +struct SfinaeTag {}; +template struct RemoveSfinaeTag; +template struct RemoveSfinaeTag { typedef T Type; }; + +#define RAPIDJSON_REMOVEFPTR_(type) \ + typename ::RAPIDJSON_NAMESPACE::internal::RemoveSfinaeTag \ + < ::RAPIDJSON_NAMESPACE::internal::SfinaeTag&(*) type>::Type + +#define RAPIDJSON_ENABLEIF(cond) \ + typename ::RAPIDJSON_NAMESPACE::internal::EnableIf \ + ::Type * = NULL + +#define RAPIDJSON_DISABLEIF(cond) \ + typename ::RAPIDJSON_NAMESPACE::internal::DisableIf \ + ::Type * = NULL + +#define RAPIDJSON_ENABLEIF_RETURN(cond,returntype) \ + typename ::RAPIDJSON_NAMESPACE::internal::EnableIf \ + ::Type + +#define RAPIDJSON_DISABLEIF_RETURN(cond,returntype) \ + typename ::RAPIDJSON_NAMESPACE::internal::DisableIf \ + ::Type + +} // namespace internal +RAPIDJSON_NAMESPACE_END +//@endcond + +#if defined(__GNUC__) || defined(_MSC_VER) +RAPIDJSON_DIAG_POP +#endif + +#endif // RAPIDJSON_INTERNAL_META_H_ -- cgit v1.2.3