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//------------------------------------------------------------------
// Copyright 2002, softSurfer (www.softsurfer.com)
// This code may be freely used and modified for any purpose
// providing that this copyright notice is included with it.
// SoftSurfer makes no warranty for this code, and cannot be held
// liable for any real or imagined damage resulting from it's use.
// Users of this code must verify correctness for their application.
//------------------------------------------------------------------
#ifndef SS_Common_H
#define SS_Common_H
#include <iostream.h>
enum boolean {FALSE=0, TRUE=1, ERROR=(-1)};
// Error codes
enum Error {
Enot, // no error
Edim, // error: dim of point invalid for operation
Esum // error: sum not affine (cooefs add to 1)
};
// utility macros
#define abs(x) ((x) >= 0 ? x : -(x));
#define min(x,y) ((x) < (y) ? (x) : (y));
#define max(x,y) ((x) > (y) ? (x) : (y));
#endif SS_Common_H
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