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/*
* Atom-4 triboard celltype wrapper
* Header file
*
* $Id$
*/
#ifndef COLOR4_H
#define COLOR4_H
#include "triboard.h"
class color4 {
celltype val;
public:
color4(celltype c=BAD_CELL) : val(c) {}
operator celltype () { return val; }
int colortype(); // -1 = invalid, 0 = propagator, 1 = additive,
// 2 = subtractive
color4 propagator() { return propagator(colortype()); }
static color4 propagator(int type);
color4 complement() { return color4(((val-'a')^7) + 'a'); }
color4 mix(color4 c);
color4 rotl(); // rotate left
color4 rotr(); // rotate right
};
#endif // COLOR4_H
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