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• cost_parser.h

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z3-z3-4.13.0.src.parsers.util.cost_parser.h Maven / Gradle / Ivy

/*++
Copyright (c) 2006 Microsoft Corporation

Module Name:

    cost_parser.h

Abstract:

    

Author:

    Leonardo de Moura (leonardo) 2008-06-14.

Revision History:

--*/
#pragma once

#include "parsers/util/simple_parser.h"
#include "ast/arith_decl_plugin.h"

class cost_parser : public simple_parser {
    arith_util     m_util;
    var_ref_vector m_vars;
public:
    cost_parser(ast_manager & m);
    expr * parse_int(rational const & r) override;
    expr * parse_float(rational const & r) override;
    unsigned add_var(symbol name);
    unsigned add_var(char const * name) { return add_var(symbol(name)); }
    void reset_vars();
};