BNameValue.h

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/*******************************************************************************
 *  BNameValue.h    Beam Name Vlaue Object
 *  T.Barnaby,  BEAM Ltd,   16/8/00
 *  Copyright (c) 2022 All Right Reserved, Beam Ltd, https://www.beam.ltd.uk
 *  For license see LICENSE.txt at the root of the beamlib source tree.
 *******************************************************************************
 */
#ifndef BNAMEVALUE_H
#define BNAMEVALUE_H    1
 
#include    <BList.h>
#include    <BString.h>
 
template <class T> class BNameValue {
public:
            BNameValue(){
            }
            BNameValue(BString name, const T& value){
                oname = name;
                ovalue = value;
            }
 
    BString     getName(){  return oname; }
    T&      getValue(){ return ovalue; }
private:
    BString     oname;
    T       ovalue;
};
 
template <class T> class BNameValueList : public BList< BNameValue<T> > {
public:
    T*      find(BString name){
                for(BIter i = this->begin(); !this->isEnd(i); this->next(i)){
                    if(this->get(i).getName() == name)
                        return &this->get(i).getValue();
                }
                return 0;
            }
    BIter       findPos(BString name){
                for(BIter i = this->begin(); !this->isEnd(i); this->next(i)){
                    if(this->get(i).getName() == name)
                        return i;
                }
                return this->onodes;
            }
};
 
#endif