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#ifndef _KSOLID_H
#define _KSOLID_H
#include <cassert>
#include <cstdlib>
#include <iostream>
#include <kpatch.h>
#include <kpartition.h>
#include <kgraph.h>
#include <bigrational_matrix.h>
using namespace std;
class K_SOLID
{
unsigned long num_patches;
K_PATCH** patches;
// stream
ostream& output(ostream&) const;
public:
// constructors, assignment and destructor
K_SOLID();
K_SOLID(K_PATCH* const [], const unsigned long);
K_SOLID(const K_SOLID&);
K_SOLID& operator =(const K_SOLID&);
~K_SOLID();
// stream
friend ostream& operator <<(ostream&, const K_SOLID&);
K_SOLID transform(const bigrational_matrix&) const;
int Bezier_output(ostream&) const;
// primitives
// int classify_pt(const bigrational& x,
// const bigrational& y,
// const bigrational& z) const
// returns IN if (x, y, z) lies inside *this and
// OUT if (x, y, z) lies outside *this.
int classify_pt(const bigrational&,
const bigrational&,
const bigrational&) const;
// int classify_pt(const bigrational_vector& pt) const
// returns IN if pt lies inside *this and
// OUT if pt lies outside *this.
int classify_pt(const bigrational_vector&) const;
// arithmetic
K_SOLID boolean(K_SOLID&, const char);
K_SOLID merge(const K_SOLID&) const;
// other functions
friend K_SOLID gen_new_solid(K_PARTITION**, const unsigned long,
K_PARTITION**, const unsigned long);
};
K_SOLID read_solid(istream&, const bigrational& = 0);
K_SOLID read_CSG(const char*, const char*, const bigrational& = 0);
bigrational_matrix read_BRLCAD_matrix(istream&);
#endif
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