| /* |
| * 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 "XNumber.hpp" |
| |
| |
| |
| #include <xalanc/PlatformSupport/DOMStringHelper.hpp> |
| |
| |
| |
| XALAN_CPP_NAMESPACE_BEGIN |
| |
| |
| |
| XNumber::XNumber(double val) : |
| XNumberBase(), |
| m_value(val), |
| m_cachedStringValue() |
| { |
| } |
| |
| |
| |
| XNumber::XNumber(const XNumber& source) : |
| XNumberBase(source), |
| m_value(source.m_value), |
| m_cachedStringValue(source.m_cachedStringValue) |
| { |
| } |
| |
| |
| |
| XNumber::~XNumber() |
| { |
| } |
| |
| |
| |
| #if defined(XALAN_NO_COVARIANT_RETURN_TYPE) |
| XObject* |
| #else |
| XNumber* |
| #endif |
| XNumber::clone(void* theAddress) const |
| { |
| if (theAddress == 0) |
| { |
| return new XNumber(*this); |
| } |
| else |
| { |
| return new (theAddress) XNumber(*this); |
| } |
| } |
| |
| |
| |
| double |
| XNumber::num() const |
| { |
| return m_value; |
| } |
| |
| |
| |
| const XalanDOMString& |
| XNumber::str() const |
| { |
| if (isEmpty(m_cachedStringValue) == true) |
| { |
| #if defined(XALAN_NO_MUTABLE) |
| DoubleToDOMString(m_value, ((XNumber*)this)->m_cachedStringValue); |
| #else |
| DoubleToDOMString(m_value, m_cachedStringValue); |
| #endif |
| } |
| |
| return m_cachedStringValue; |
| } |
| |
| |
| |
| void |
| XNumber::str( |
| FormatterListener& formatterListener, |
| MemberFunctionPtr function) const |
| { |
| const XalanDOMString& theValue = str(); |
| |
| assert(length(theValue) == FormatterListener::size_type(length(theValue))); |
| |
| (formatterListener.*function)(c_wstr(theValue), FormatterListener::size_type(length(theValue))); |
| } |
| |
| |
| |
| void |
| XNumber::str(XalanDOMString& theBuffer) const |
| { |
| if (isEmpty(m_cachedStringValue) == false) |
| { |
| append(theBuffer, m_cachedStringValue); |
| } |
| else |
| { |
| DoubleToDOMString(m_value, theBuffer); |
| } |
| } |
| |
| |
| |
| void |
| XNumber::set(double theValue) |
| { |
| m_value = theValue; |
| |
| clear(m_cachedStringValue); |
| } |
| |
| |
| |
| double |
| XNumber::stringLength() const |
| { |
| return length(str()); |
| } |
| |
| |
| |
| XALAN_CPP_NAMESPACE_END |