Source: ../../policy/backend/policy_instr.hh
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// vim:set sts=4 ts=8:
// Copyright (c) 2001-2005 International Computer Science Institute
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software")
// to deal in the Software without restriction, subject to the conditions
// listed in the XORP LICENSE file. These conditions include: you must
// preserve this copyright notice, and you cannot mention the copyright
// holders in advertising related to the Software without their permission.
// The Software is provided WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED. This
// notice is a summary of the XORP LICENSE file; the license in that file is
// legally binding.
// $XORP: xorp/policy/backend/policy_instr.hh,v 1.3 2005/10/02 22:21:52 abittau Exp $
#ifndef __POLICY_BACKEND_POLICY_INSTR_HH__
#define __POLICY_BACKEND_POLICY_INSTR_HH__
#include "term_instr.hh"
#include <vector>
#include <string>
/**
* @short Container for terms instructions.
*
* A policy instruction is a list of term instructions.
*/
class PolicyInstr {
public:
/**
* @param name name of the policy.
* @param terms terms of the policy. Caller must not delete terms.
*/
PolicyInstr(const string& name, vector<TermInstr*>* terms) :
_name(name) {
int i = 0;
vector<TermInstr*>::iterator iter;
_termc = terms->size();
_terms = new TermInstr*[_termc];
for (iter = terms->begin(); iter != terms->end(); ++iter) {
_terms[i] = *iter;
i++;
}
delete terms;
}
~PolicyInstr() {
for (int i = 0; i < _termc; i++)
delete _terms[i];
delete _terms;
}
/**
* @return terms of this policy. Caller must not delete terms.
*/
TermInstr** terms() { return _terms; }
/**
* @return name of the policy.
*/
const string& name() { return _name; }
int termc() const { return _termc; }
private:
string _name;
TermInstr** _terms;
int _termc;
// not impl
PolicyInstr(const PolicyInstr&);
PolicyInstr& operator=(const PolicyInstr&);
};
#endif // __POLICY_BACKEND_POLICY_INSTR_HH__
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