glyph_factory.h

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// Based on "Design Patterns: Elements of Reusable Object-Oriented Software"
// book by Erich Gamma, John Vlissides, Ralph Johnson, and Richard Helm 
//
// Created by Bartosz Rachwal. The National Institute of Advanced Industrial Science and Technology, Japan.

#ifndef STRUCTURAL_FLYWEIGHT_GLYPH_FACTORY_H_
#define STRUCTURAL_FLYWEIGHT_GLYPH_FACTORY_H_

#include "character.h"
#include "column.h"
#include "row.h"

namespace structural
{
namespace flyweight
{
class GlyphFactory
{
    public:
    GlyphFactory();
    virtual ~GlyphFactory();

    virtual Character *CreateCharacter(char);
    virtual Row *CreateRow();
    virtual Column *CreateColumn();

    private:
    static const int kNumberCharCodes = 128;

    Character* character_[kNumberCharCodes];
};
}
}

#endif