| /* |
| * Copyright 1999-2004 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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. |
| */ |
| // Class header file. |
| #include "XToken.hpp" |
| |
| |
| |
| #include <xalanc/PlatformSupport/DoubleSupport.hpp> |
| |
| |
| |
| #include "XObjectTypeCallback.hpp" |
| |
| |
| |
| XALAN_CPP_NAMESPACE_BEGIN |
| |
| |
| |
| static const XalanDOMString s_emptyString; |
| |
| XToken::XToken() : |
| XObject(eTypeString), |
| m_stringValue(&s_emptyString), |
| m_numberValue(DoubleSupport::getNaN()), |
| m_isString(true) |
| { |
| } |
| |
| |
| |
| XToken::XToken(const XalanDOMString& theString) : |
| XObject(eTypeString), |
| m_stringValue(&theString), |
| m_numberValue(DoubleSupport::toDouble(theString)), |
| m_isString(true) |
| { |
| } |
| |
| |
| |
| XToken::XToken( |
| double theNumber, |
| const XalanDOMString& theString) : |
| XObject(eTypeString), |
| m_stringValue(&theString), |
| m_numberValue(theNumber), |
| m_isString(false) |
| { |
| } |
| |
| |
| |
| XToken::XToken(const XToken& theSource) : |
| XObject(theSource), |
| m_stringValue(theSource.m_stringValue), |
| m_numberValue(theSource.m_numberValue), |
| m_isString(theSource.m_isString) |
| { |
| assert(m_stringValue != 0); |
| } |
| |
| |
| |
| XToken::~XToken() |
| { |
| assert(m_stringValue != 0); |
| } |
| |
| |
| |
| #if defined(XALAN_NO_COVARIANT_RETURN_TYPE) |
| XObject* |
| #else |
| XToken* |
| #endif |
| XToken::clone(void* theAddress) const |
| { |
| assert(m_stringValue != 0); |
| |
| if (theAddress == 0) |
| { |
| return new XToken(*this); |
| } |
| else |
| { |
| return new (theAddress) XToken(*this); |
| } |
| } |
| |
| |
| |
| XalanDOMString |
| XToken::getTypeString() const |
| { |
| assert(m_stringValue != 0); |
| |
| return StaticStringToDOMString(XALAN_STATIC_UCODE_STRING("#TOKEN")); |
| } |
| |
| |
| |
| double |
| XToken::num() const |
| { |
| assert(m_stringValue != 0); |
| |
| return m_numberValue; |
| } |
| |
| |
| |
| bool |
| XToken::boolean() const |
| { |
| assert(m_stringValue != 0); |
| |
| return m_isString == true ? XObject::boolean(*m_stringValue) : XObject::boolean(m_numberValue); |
| } |
| |
| |
| |
| const XalanDOMString& |
| XToken::str() const |
| { |
| assert(m_stringValue != 0); |
| |
| return *m_stringValue; |
| } |
| |
| |
| |
| void |
| XToken::str( |
| FormatterListener& formatterListener, |
| MemberFunctionPtr function) const |
| { |
| assert(m_stringValue != 0); |
| assert(m_stringValue->length() == FormatterListener::size_type(m_stringValue->length())); |
| |
| (formatterListener.*function)(m_stringValue->c_str(), FormatterListener::size_type(m_stringValue->length())); |
| } |
| |
| |
| |
| void |
| XToken::str(XalanDOMString& theBuffer) const |
| { |
| assert(m_stringValue != 0); |
| |
| append(theBuffer, *m_stringValue); |
| } |
| |
| |
| |
| double |
| XToken::stringLength() const |
| { |
| assert(m_stringValue != 0); |
| |
| return length(*m_stringValue); |
| } |
| |
| |
| |
| void |
| XToken::ProcessXObjectTypeCallback(XObjectTypeCallback& theCallbackObject) |
| { |
| assert(m_stringValue != 0); |
| |
| if (m_isString == true) |
| { |
| theCallbackObject.String(*this, *m_stringValue); |
| } |
| else |
| { |
| theCallbackObject.Number(*this, m_numberValue); |
| } |
| } |
| |
| |
| |
| void |
| XToken::ProcessXObjectTypeCallback(XObjectTypeCallback& theCallbackObject) const |
| { |
| assert(m_stringValue != 0); |
| |
| if (m_isString == true) |
| { |
| theCallbackObject.String(*this, *m_stringValue); |
| } |
| else |
| { |
| theCallbackObject.Number(*this, m_numberValue); |
| } |
| } |
| |
| |
| |
| void |
| XToken::set(const XalanDOMString& theString) |
| { |
| m_stringValue = &theString; |
| |
| m_numberValue = DoubleSupport::toDouble(theString); |
| |
| m_isString = true; |
| } |
| |
| |
| |
| void |
| XToken::set( |
| double theNumber, |
| const XalanDOMString& theString) |
| { |
| assert(theString == DoubleToDOMString(theNumber)); |
| |
| m_stringValue = &theString; |
| |
| m_numberValue = theNumber; |
| |
| m_isString = false; |
| } |
| |
| |
| |
| void |
| XToken::referenced() |
| { |
| } |
| |
| |
| |
| void |
| XToken::dereferenced() |
| { |
| } |
| |
| |
| |
| XALAN_CPP_NAMESPACE_END |