symmetries.cpp File Reference

#include <stdio.h>
#include "symmetries.h"
#include "geometry.h"

Include dependency graph for symmetries.cpp:

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Functions
bool	found_not_tried (const Matrix2D< int > &tried, int &i, int &j, int true_symNo)

Function Documentation

found_not_tried()

bool found_not_tried	(	const Matrix2D< int > &	tried,
		int &	i,
		int &	j,
		int	true_symNo
	)

Definition at line 436 of file symmetries.cpp.

{
    i = j = 0;
    size_t n = 0;
    while (n != MAT_YSIZE(tried))
    {
        //       if (tried(i, j) == 0 && !(i >= true_symNo && j >= true_symNo))
        if (dMij(tried,i, j) == 0 && !(i >= true_symNo && j >= true_symNo))
            return true;
        if (i != (int)n)
        {
            // Move downwards
            i++;
        }
        else
        {
            // Move leftwards
            j--;
            if (j == -1)
            {
                n++;
                j = n;
                i = 0;
            }
        }
    }
    return false;
}