91 lines
2.4 KiB
C++
91 lines
2.4 KiB
C++
/*
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* (C) Copyright The MITRE Corporation 1999 All rights reserved.
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* The program provided "as is" without any warranty express or
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* implied, including the warranty of non-infringement and the implied
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* warranties of merchantibility and fitness for a particular purpose.
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* The Copyright owner will not be liable for any damages suffered by
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* you as a result of using the Program. In no event will the Copyright
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* owner be liable for any special, indirect or consequential damages or
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* lost profits even if the Copyright owner has been advised of the
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* possibility of their occurrence.
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*
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* Please see release.txt distributed with this file for more information.
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*
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*/
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/**
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* StringResult
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* Represents a String as a Result of evaluating an Expr
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* @author <a href="mailto:kvisco@mitre.org">Keith Visco</a>
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**/
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#include "ExprResult.h"
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/**
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* Default Constructor
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**/
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StringResult::StringResult() {
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} //-- StringResult
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/**
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* Creates a new StringResult with the value of the given String parameter
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* @param str the String to use for initialization of this StringResult's value
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**/
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StringResult::StringResult(String& str) {
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//-- copy str
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this->value = str;
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} //-- StringResult
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/**
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* Creates a new StringResult with the value of the given String parameter
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* @param str the String to use for initialization of this StringResult's value
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**/
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StringResult::StringResult(const String& str) {
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//-- copy str
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this->value = str;
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} //-- StringResult
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/**
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* Returns the value of this StringResult
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**/
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String& StringResult::getValue() {
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return this->value;
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} //-- getValue
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/**
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* Sets the value of this StringResult
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* @param str the String to use for this StringResult's value
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**/
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void StringResult::setValue(const String& str){
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// copy str
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this->value = str;
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} //-- setValue
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/*
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* Virtual Methods from ExprResult
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*/
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short StringResult::getResultType() {
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return ExprResult::STRING;
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} //-- getResultType
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void StringResult::stringValue(String& str) {
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str.append(this->value);
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} //-- stringValue
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MBool StringResult::booleanValue() {
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return (MBool)(this->value.length());
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} //-- booleanValue
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double StringResult::numberValue() {
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Double dbl(value);
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return dbl.doubleValue();
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} //-- numberValue
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