/*****************************************************************************/
/* pixelArray.h
/* 
/* pixelArray represents a base class for supporting the storage, management, 
/* and manipulation raster images.  This class implements only the most common
/* functionality: management of the image geometry, the title, and possibly
/* other ancillary information (author, creator, filename, etc.)
/*
/* Robert R. Snapp Copyright (C) 2006.
/*****************************************************************************/

#ifndef __PIXELARRAY_H__
#define __PIXELARRAY_H__

#include <string>
#include <cassert>

typedef unsigned long int uint32;

class pixelArray {
public:
	pixelArray() : rows_(0), cols_(0), bands_(0) {}
	pixelArray(uint32 r, uint32 c, uint32 d) : rows_(r), cols_(c), bands_(d) {};
	~pixelArray() {};

	pixelArray(pixelArray &p) {};
	pixelArray operator=(pixelArray &p) {
		rows_ = p.rows_;
		cols_ = p.cols_;
		bands_ = p.bands_;
		title_ = p.title_;
	}
	
   uint32 rows() {return rows_;}
   uint32 cols() {return cols_;}
   uint32 bands() {return bands_;}
   uint32 bytesPerRow() {return bytesPerRow_;}
    
    std::string title() const {
    	return title_;
    }
    
    void setTitle(std::string s) {
    	title_ = s;
    }
    
    void clear() {
    	rows_ = 0;
    	cols_ = 0;
    	bands_ = 0;
    	bytesPerRow_ = 0;
    	title_.clear();
    }
    
protected:
	uint32 rows_;
	uint32 cols_;
	uint32 bands_;
	uint32 bytesPerRow_;
	std::string title_;
};


#endif /* __PIXELARRAY_H__ */