本文整理汇总了C++中recorddecl::field_iterator::getFieldIndex方法的典型用法代码示例。如果您正苦于以下问题：C++ field_iterator::getFieldIndex方法的具体用法？C++ field_iterator::getFieldIndex怎么用？C++ field_iterator::getFieldIndex使用的例子？那么, 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recorddecl::field_iterator的用法示例。
在下文中一共展示了field_iterator::getFieldIndex方法的1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: printPretty
//.........这里部分代码省略.........
BaseOrMemberType::getFromOpaqueValue(Path[I].BaseOrMember).getPointer();
if (const CXXRecordDecl *RD = dyn_cast<CXXRecordDecl>(BaseOrMember)) {
CastToBase = RD;
ElemTy = Ctx.getRecordType(RD);
} else {
const ValueDecl *VD = cast<ValueDecl>(BaseOrMember);
Out << ".";
if (CastToBase)
Out << *CastToBase << "::";
Out << *VD;
ElemTy = VD->getType();
}
} else {
// The lvalue must refer to an array.
Out << '[' << Path[I].ArrayIndex << ']';
ElemTy = Ctx.getAsArrayType(ElemTy)->getElementType();
}
}
// Handle formatting of one-past-the-end lvalues.
if (isLValueOnePastTheEnd()) {
// FIXME: If CastToBase is non-0, we should prefix the output with
// "(CastToBase*)".
Out << " + 1";
if (IsReference)
Out << ')';
}
return;
}
case APValue::Array: {
const ArrayType *AT = Ctx.getAsArrayType(Ty);
QualType ElemTy = AT->getElementType();
Out << '{';
if (unsigned N = getArrayInitializedElts()) {
getArrayInitializedElt(0).printPretty(Out, Ctx, ElemTy);
for (unsigned I = 1; I != N; ++I) {
Out << ", ";
if (I == 10) {
// Avoid printing out the entire contents of large arrays.
Out << "...";
break;
}
getArrayInitializedElt(I).printPretty(Out, Ctx, ElemTy);
}
}
Out << '}';
return;
}
case APValue::Struct: {
Out << '{';
const RecordDecl *RD = Ty->getAs<RecordType>()->getDecl();
bool First = true;
if (unsigned N = getStructNumBases()) {
const CXXRecordDecl *CD = cast<CXXRecordDecl>(RD);
CXXRecordDecl::base_class_const_iterator BI = CD->bases_begin();
for (unsigned I = 0; I != N; ++I, ++BI) {
assert(BI != CD->bases_end());
if (!First)
Out << ", ";
getStructBase(I).printPretty(Out, Ctx, BI->getType());
First = false;
}
}
for (RecordDecl::field_iterator FI = RD->field_begin();
FI != RD->field_end(); ++FI) {
if (!First)
Out << ", ";
if (FI->isUnnamedBitfield()) continue;
getStructField(FI->getFieldIndex()).
printPretty(Out, Ctx, FI->getType());
First = false;
}
Out << '}';
return;
}
case APValue::Union:
Out << '{';
if (const FieldDecl *FD = getUnionField()) {
Out << "." << *FD << " = ";
getUnionValue().printPretty(Out, Ctx, FD->getType());
}
Out << '}';
return;
case APValue::MemberPointer:
// FIXME: This is not enough to unambiguously identify the member in a
// multiple-inheritance scenario.
if (const ValueDecl *VD = getMemberPointerDecl()) {
Out << '&' << *cast<CXXRecordDecl>(VD->getDeclContext()) << "::" << *VD;
return;
}
Out << "0";
return;
case APValue::AddrLabelDiff:
Out << "&&" << getAddrLabelDiffLHS()->getLabel()->getName();
Out << " - ";
Out << "&&" << getAddrLabelDiffRHS()->getLabel()->getName();
return;
}
llvm_unreachable("Unknown APValue kind!");
}