C++ TemplateArgument::getIntegralType方法代码示例

本文整理汇总了C++中TemplateArgument::getIntegralType方法的典型用法代码示例。如果您正苦于以下问题：C++ TemplateArgument::getIntegralType方法的具体用法？C++ TemplateArgument::getIntegralType怎么用？C++ TemplateArgument::getIntegralType使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TemplateArgument的用法示例。

在下文中一共展示了TemplateArgument::getIntegralType方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: VisitTemplateArgument

void StmtProfiler::VisitTemplateArgument(const TemplateArgument &Arg) {
    // Mostly repetitive with TemplateArgument::Profile!
    ID.AddInteger(Arg.getKind());
    switch (Arg.getKind()) {
        case TemplateArgument::Null:
            break;

        case TemplateArgument::Type:
            VisitType(Arg.getAsType());
            break;

        case TemplateArgument::Template:
            VisitTemplateName(Arg.getAsTemplate());
            break;

        case TemplateArgument::Declaration:
            VisitDecl(Arg.getAsDecl());
            break;

        case TemplateArgument::Integral:
            Arg.getAsIntegral()->Profile(ID);
            VisitType(Arg.getIntegralType());
            break;

        case TemplateArgument::Expression:
            Visit(Arg.getAsExpr());
            break;

        case TemplateArgument::Pack:
            const TemplateArgument *Pack = Arg.pack_begin();
            for (unsigned i = 0, e = Arg.pack_size(); i != e; ++i)
                VisitTemplateArgument(Pack[i]);
            break;
    }
}

开发者ID:Teemperor，项目名称:clang-clone-finder，代码行数:35，代码来源:SelectiveStmtProfiler.cpp

示例2: structurallyEquals

bool TemplateArgument::structurallyEquals(const TemplateArgument &Other) const {
  if (getKind() != Other.getKind()) return false;

  switch (getKind()) {
  case Null:
  case Type:
  case Expression:      
  case Template:
  case TemplateExpansion:
  case NullPtr:
    return TypeOrValue.V == Other.TypeOrValue.V;

  case Declaration:
    return getAsDecl() == Other.getAsDecl() && 
           isDeclForReferenceParam() && Other.isDeclForReferenceParam();

  case Integral:
    return getIntegralType() == Other.getIntegralType() &&
           getAsIntegral() == Other.getAsIntegral();

  case Pack:
    if (Args.NumArgs != Other.Args.NumArgs) return false;
    for (unsigned I = 0, E = Args.NumArgs; I != E; ++I)
      if (!Args.Args[I].structurallyEquals(Other.Args.Args[I]))
        return false;
    return true;
  }

  llvm_unreachable("Invalid TemplateArgument Kind!");
}

开发者ID:joker-eph，项目名称:clangllvm，代码行数:30，代码来源:TemplateBase.cpp

示例3: printIntegral

/// \brief Print a template integral argument value.
///
/// \param TemplArg the TemplateArgument instance to print.
///
/// \param Out the raw_ostream instance to use for printing.
///
/// \param Policy the printing policy for EnumConstantDecl printing.
static void printIntegral(const TemplateArgument &TemplArg,
                          raw_ostream &Out, const PrintingPolicy& Policy) {
  const ::clang::Type *T = TemplArg.getIntegralType().getTypePtr();
  const llvm::APSInt &Val = TemplArg.getAsIntegral();

  if (const EnumType *ET = T->getAs<EnumType>()) {
    for (const EnumConstantDecl* ECD : ET->getDecl()->enumerators()) {
      // In Sema::CheckTemplateArugment, enum template arguments value are
      // extended to the size of the integer underlying the enum type.  This
      // may create a size difference between the enum value and template
      // argument value, requiring isSameValue here instead of operator==.
      if (llvm::APSInt::isSameValue(ECD->getInitVal(), Val)) {
        ECD->printQualifiedName(Out, Policy);
        return;
      }
    }
  }

  if (T->isBooleanType() && !Policy.MSVCFormatting) {
    Out << (Val.getBoolValue() ? "true" : "false");
  } else if (T->isCharType()) {
    const char Ch = Val.getZExtValue();
    Out << ((Ch == '\'') ? "'\\" : "'");
    Out.write_escaped(StringRef(&Ch, 1), /*UseHexEscapes=*/ true);
    Out << "'";
  } else {
    Out << Val;
  }
}

开发者ID:AntonBikineev，项目名称:clang，代码行数:36，代码来源:TemplateBase.cpp

示例4: structurallyEquals

bool TemplateArgument::structurallyEquals(const TemplateArgument &Other) const {
  if (getKind() != Other.getKind()) return false;

  switch (getKind()) {
  case Null:
  case Type:
  case Declaration:
  case Template:
  case Expression:
    return TypeOrValue == Other.TypeOrValue;

  case Integral:
    return getIntegralType() == Other.getIntegralType() &&
           *getAsIntegral() == *Other.getAsIntegral();

  case Pack:
    if (Args.NumArgs != Other.Args.NumArgs) return false;
    for (unsigned I = 0, E = Args.NumArgs; I != E; ++I)
      if (!Args.Args[I].structurallyEquals(Other.Args.Args[I]))
        return false;
    return true;
  }

  // Suppress warnings.
  return false;
}

开发者ID:lgerbarg，项目名称:clang，代码行数:26，代码来源:TemplateBase.cpp

示例5: AddTemplateArgument

void ODRHash::AddTemplateArgument(TemplateArgument TA) {
  const auto Kind = TA.getKind();
  ID.AddInteger(Kind);
  switch (Kind) {
  case TemplateArgument::Null:
    llvm_unreachable("Require valid TemplateArgument");
  case TemplateArgument::Type:
    AddQualType(TA.getAsType());
    break;
  case TemplateArgument::Declaration:
    AddDecl(TA.getAsDecl());
    break;
  case TemplateArgument::NullPtr:
    AddQualType(TA.getNullPtrType());
    break;
  case TemplateArgument::Integral:
    TA.getAsIntegral().Profile(ID);
    AddQualType(TA.getIntegralType());
    break;
  case TemplateArgument::Template:
  case TemplateArgument::TemplateExpansion:
    AddTemplateName(TA.getAsTemplateOrTemplatePattern());
    break;
  case TemplateArgument::Expression:
    AddStmt(TA.getAsExpr());
    break;
  case TemplateArgument::Pack:
    ID.AddInteger(TA.pack_size());
    for (auto SubTA : TA.pack_elements())
      AddTemplateArgument(SubTA);
    break;
  }
}

开发者ID:etejedor，项目名称:root，代码行数:33，代码来源:ODRHash.cpp

示例6: printIntegral

/// \brief Print a template integral argument value.
///
/// \param TemplArg the TemplateArgument instance to print.
///
/// \param Out the raw_ostream instance to use for printing.
static void printIntegral(const TemplateArgument &TemplArg,
                          raw_ostream &Out) {
  const ::clang::Type *T = TemplArg.getIntegralType().getTypePtr();
  const llvm::APSInt &Val = TemplArg.getAsIntegral();

  if (T->isBooleanType()) {
    Out << (Val.getBoolValue() ? "true" : "false");
  } else if (T->isCharType()) {
    const char Ch = Val.getZExtValue();
    Out << ((Ch == '\'') ? "'\\" : "'");
    Out.write_escaped(StringRef(&Ch, 1), /*UseHexEscapes=*/ true);
    Out << "'";
  } else {
    Out << Val;
  }
}

开发者ID:joker-eph，项目名称:clangllvm，代码行数:21，代码来源:TemplateBase.cpp

示例7: VisitTemplateArgument

void USRGenerator::VisitTemplateArgument(const TemplateArgument &Arg) {
  switch (Arg.getKind()) {
  case TemplateArgument::Null:
    break;

  case TemplateArgument::Declaration:
    Visit(Arg.getAsDecl());
    break;

  case TemplateArgument::NullPtr:
    break;

  case TemplateArgument::TemplateExpansion:
    Out << 'P'; // pack expansion of...
    // Fall through
  case TemplateArgument::Template:
    VisitTemplateName(Arg.getAsTemplateOrTemplatePattern());
    break;
      
  case TemplateArgument::Expression:
    // FIXME: Visit expressions.
    break;
      
  case TemplateArgument::Pack:
    Out << 'p' << Arg.pack_size();
    for (TemplateArgument::pack_iterator P = Arg.pack_begin(), PEnd = Arg.pack_end();
         P != PEnd; ++P)
      VisitTemplateArgument(*P);
    break;
      
  case TemplateArgument::Type:
    VisitType(Arg.getAsType());
    break;
      
  case TemplateArgument::Integral:
    Out << 'V';
    VisitType(Arg.getIntegralType());
    Out << Arg.getAsIntegral();
    break;
  }
}

开发者ID:aleguna，项目名称:llvm-project，代码行数:41，代码来源:CIndexUSRs.cpp

示例8: VisitTemplateArgument

void USRGenerator::VisitTemplateArgument(const TemplateArgument &Arg) {
  switch (Arg.getKind()) {
  case TemplateArgument::Null:
    break;

  case TemplateArgument::Declaration:
    Visit(Arg.getAsDecl());
    break;

  case TemplateArgument::NullPtr:
    break;

  case TemplateArgument::TemplateExpansion:
    Out << 'P'; // pack expansion of...
    LLVM_FALLTHROUGH;
  case TemplateArgument::Template:
    VisitTemplateName(Arg.getAsTemplateOrTemplatePattern());
    break;

  case TemplateArgument::Expression:
    // FIXME: Visit expressions.
    break;

  case TemplateArgument::Pack:
    Out << 'p' << Arg.pack_size();
    for (const auto &P : Arg.pack_elements())
      VisitTemplateArgument(P);
    break;

  case TemplateArgument::Type:
    VisitType(Arg.getAsType());
    break;

  case TemplateArgument::Integral:
    Out << 'V';
    VisitType(Arg.getIntegralType());
    Out << Arg.getAsIntegral();
    break;
  }
}

开发者ID:CTSRD-CHERI，项目名称:clang，代码行数:40，代码来源:USRGeneration.cpp

示例9: VisitTemplateArgument

void StmtProfiler::VisitTemplateArgument(const TemplateArgument &Arg) {
  // Mostly repetitive with TemplateArgument::Profile!
  ID.AddInteger(Arg.getKind());
  switch (Arg.getKind()) {
  case TemplateArgument::Null:
    break;

  case TemplateArgument::Type:
    VisitType(Arg.getAsType());
    break;

  case TemplateArgument::Template:
  case TemplateArgument::TemplateExpansion:
    VisitTemplateName(Arg.getAsTemplateOrTemplatePattern());
    break;
      
  case TemplateArgument::Declaration:
    VisitDecl(Arg.getAsDecl());
    break;

  case TemplateArgument::NullPtr:
    VisitType(Arg.getNullPtrType());
    break;

  case TemplateArgument::Integral:
    Arg.getAsIntegral().Profile(ID);
    VisitType(Arg.getIntegralType());
    break;

  case TemplateArgument::Expression:
    Visit(Arg.getAsExpr());
    break;

  case TemplateArgument::Pack:
    for (const auto &P : Arg.pack_elements())
      VisitTemplateArgument(P);
    break;
  }
}

开发者ID:danteinforno，项目名称:clang，代码行数:39，代码来源:StmtProfile.cpp

注：本文中的TemplateArgument::getIntegralType方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。