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Type.cpp
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Type.cpp
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/*
* Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
* Distributed under the terms of the MIT License.
*/
#include "Type.h"
// #pragma mark - BaseType
BaseType::~BaseType()
{
}
// #pragma mark - DataMember
DataMember::~DataMember()
{
}
// #pragma mark - EnumeratorValue
EnumeratorValue::~EnumeratorValue()
{
}
// #pragma mark - ArrayDimension
ArrayDimension::~ArrayDimension()
{
}
uint64
ArrayDimension::CountElements() const
{
Type* type = GetType();
if (type->Kind() == TYPE_ENUMERATION)
return dynamic_cast<EnumerationType*>(type)->CountValues();
if (type->Kind() == TYPE_SUBRANGE) {
SubrangeType* subrangeType = dynamic_cast<SubrangeType*>(type);
BVariant lower = subrangeType->LowerBound();
BVariant upper = subrangeType->UpperBound();
bool isSigned;
if (!lower.IsInteger(&isSigned) || !upper.IsInteger())
return 0;
return isSigned
? upper.ToInt64() - lower.ToInt64() + 1
: upper.ToUInt64() - lower.ToUInt64() + 1;
}
return 0;
}
// #pragma mark - FunctionParameter
FunctionParameter::~FunctionParameter()
{
}
// #pragma mark - Type
Type::~Type()
{
}
Type*
Type::ResolveRawType(bool nextOneOnly) const
{
return const_cast<Type*>(this);
}
status_t
Type::CreateDerivedAddressType(address_type_kind kind,
AddressType*& _resultType)
{
_resultType = NULL;
return B_ERROR;
}
// #pragma mark - PrimitiveType
PrimitiveType::~PrimitiveType()
{
}
type_kind
PrimitiveType::Kind() const
{
return TYPE_PRIMITIVE;
}
// #pragma mark - CompoundType
CompoundType::~CompoundType()
{
}
type_kind
CompoundType::Kind() const
{
return TYPE_COMPOUND;
}
// #pragma mark - ModifiedType
ModifiedType::~ModifiedType()
{
}
type_kind
ModifiedType::Kind() const
{
return TYPE_MODIFIED;
}
Type*
ModifiedType::ResolveRawType(bool nextOneOnly) const
{
Type* baseType = BaseType();
return nextOneOnly ? baseType : baseType->ResolveRawType(true);
}
// #pragma mark - TypedefType
TypedefType::~TypedefType()
{
}
type_kind
TypedefType::Kind() const
{
return TYPE_TYPEDEF;
}
Type*
TypedefType::ResolveRawType(bool nextOneOnly) const
{
Type* baseType = BaseType();
return nextOneOnly ? baseType : baseType->ResolveRawType(true);
}
// #pragma mark - AddressType
AddressType::~AddressType()
{
}
type_kind
AddressType::Kind() const
{
return TYPE_ADDRESS;
}
// #pragma mark - EnumerationType
EnumerationType::~EnumerationType()
{
}
type_kind
EnumerationType::Kind() const
{
return TYPE_ENUMERATION;
}
EnumeratorValue*
EnumerationType::ValueFor(const BVariant& value) const
{
// TODO: Optimize?
for (int32 i = 0; EnumeratorValue* enumValue = ValueAt(i); i++) {
if (enumValue->Value() == value)
return enumValue;
}
return NULL;
}
// #pragma mark - SubrangeType
SubrangeType::~SubrangeType()
{
}
type_kind
SubrangeType::Kind() const
{
return TYPE_SUBRANGE;
}
// #pragma mark - ArrayType
ArrayType::~ArrayType()
{
}
type_kind
ArrayType::Kind() const
{
return TYPE_ARRAY;
}
// #pragma mark - UnspecifiedType
UnspecifiedType::~UnspecifiedType()
{
}
type_kind
UnspecifiedType::Kind() const
{
return TYPE_UNSPECIFIED;
}
// #pragma mark - FunctionType
FunctionType::~FunctionType()
{
}
type_kind
FunctionType::Kind() const
{
return TYPE_FUNCTION;
}
// #pragma mark - PointerToMemberType
PointerToMemberType::~PointerToMemberType()
{
}
type_kind
PointerToMemberType::Kind() const
{
return TYPE_POINTER_TO_MEMBER;
}