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/***************************************************************************
* Copyright (C) 2003 by *
* *
* Unai Garro (ugarro@users.sourceforge.net) *
* Cyril Bosselut (bosselut@b1project.com) *
* Jason Kivlighn (jkivlighn@gmail.com) *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#ifndef INGREDIENTLIST_H
#define INGREDIENTLIST_H
#include <tqvaluelist.h>
#include <tqregexp.h>
#include "datablocks/ingredient.h"
class RecipeDB;
/**
@author Unai Garro
*/
class IngredientList: public TQValueList <Ingredient>
{
public:
IngredientList();
~IngredientList();
bool contains( const Ingredient &ing, bool compareAmount = false, RecipeDB *database = 0 ) const;
bool containsSubSet( IngredientList &il, IngredientList &missing, bool compareAmount = false, RecipeDB *database = 0 );
bool containsSubSet( IngredientList &il ) const;
bool containsAny( const IngredientList &, bool compareAmount = false, RecipeDB *database = 0 );
IngredientList groupMembers( int id, IngredientList::const_iterator begin ) const;
void move( int index1, int index2 );
void move( int index1, int count, int index2 );
void empty( void );
int find( int id ) const;
Ingredient findByName( const TQString & ) const;
Ingredient findByName( const TQRegExp & ) const;
IngredientList::const_iterator find( IngredientList::const_iterator, int id ) const;
IngredientList::iterator find( IngredientList::iterator, int id );
/** Warning, returns an invalid reference if no ingredient is found. Must check prior
* to calling this function if the ingredient exists.
*/
IngredientData& findSubstitute( const Ingredient & );
void removeSubstitute( const Ingredient & );
IngredientList firstGroup();
IngredientList nextGroup();
private:
TQValueList<IngredientList::const_iterator> _groupMembers( int id, IngredientList::const_iterator begin ) const;
TQValueList<IngredientList::const_iterator> usedGroups;
};
#endif
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