ast Class Reference

#include <z3++.h>

Inheritance diagram for ast:

Public Member Functions
	ast (context &c)
	ast (context &c, Z3_ast n)
	ast (ast const &s)
	~ast () override
	operator Z3_ast () const
	operator bool () const
ast &	operator= (ast const &s)
Z3_ast_kind	kind () const
unsigned	hash () const
std::string	to_string () const
Public Member Functions inherited from object
	object (context &c)
virtual	~object ()=default
context &	ctx () const
Z3_error_code	check_error () const

Protected Attributes
Z3_ast	m_ast
Protected Attributes inherited from object
context *	m_ctx

Friends
std::ostream &	operator<< (std::ostream &out, ast const &n)
bool	eq (ast const &a, ast const &b)
	Return true if the ASTs are structurally identical.

Detailed Description

Definition at line 617 of file z3++.h.

Constructor & Destructor Documentation

ast() [1/3]

ast ( context & c )

inline

Definition at line 621 of file z3++.h.

:object(c), m_ast(0) {}

Referenced by ast(), eq, expr::expr(), expr::expr(), func_decl::func_decl(), func_decl::func_decl(), operator<<, operator=(), sort::sort(), sort::sort(), and sort::sort().

ast() [2/3]

ast ( context & c, Z3_ast n )

inline

Definition at line 622 of file z3++.h.

:object(c), m_ast(n) { Z3_inc_ref(ctx(), m_ast); }

ast() [3/3]

ast ( ast const & s )

inline

Definition at line 623 of file z3++.h.

:object(s), m_ast(s.m_ast) { Z3_inc_ref(ctx(), m_ast); }

~ast()

~ast ( )

inlineoverride

Definition at line 624 of file z3++.h.

{ if (m_ast) { Z3_dec_ref(*m_ctx, m_ast); } }

Member Function Documentation

hash()

unsigned hash ( ) const

inline

Definition at line 636 of file z3++.h.

{ unsigned r = Z3_get_ast_hash(ctx(), m_ast); check_error(); return r; }

kind()

Z3_ast_kind kind ( ) const

inline

Definition at line 635 of file z3++.h.

{ Z3_ast_kind r = Z3_get_ast_kind(ctx(), m_ast); check_error(); return r; }

Referenced by expr::is_app(), expr::is_numeral(), expr::is_quantifier(), and expr::is_var().

operator bool()

operator bool ( ) const

inline

Definition at line 626 of file z3++.h.

{ return m_ast != 0; }

operator Z3_ast()

operator Z3_ast ( ) const

inline

Definition at line 625 of file z3++.h.

{ return m_ast; }

operator=()

ast & operator= ( ast const & s )

inline

Definition at line 627 of file z3++.h.

                                     {
            Z3_inc_ref(s.ctx(), s.m_ast);
            if (m_ast)
                Z3_dec_ref(ctx(), m_ast);
            object::operator=(s);
            m_ast = s.m_ast;
            return *this;
        }

to_string()

std::string to_string ( ) const

inline

Definition at line 638 of file z3++.h.

{ return std::string(Z3_ast_to_string(ctx(), m_ast)); }

Friends And Related Symbol Documentation

eq

bool eq ( ast const & a, ast const & b )

friend

Return true if the ASTs are structurally identical.

Definition at line 650 of file z3++.h.

{ return Z3_is_eq_ast(a.ctx(), a, b); }

operator<<

std::ostream & operator<< ( std::ostream & out, ast const & n )

friend

Definition at line 646 of file z3++.h.

                                                                    {
        out << Z3_ast_to_string(n.ctx(), n.m_ast); return out;
    }

Field Documentation

m_ast

Z3_ast m_ast

protected

Definition at line 619 of file z3++.h.

Referenced by expr::algebraic_i(), expr::algebraic_lower(), expr::algebraic_poly(), expr::algebraic_upper(), expr::as_binary(), ast(), ast(), ast(), expr::bool_value(), expr::denominator(), expr::get_decimal_string(), expr::get_sort(), expr::get_string(), expr::get_u32string(), hash(), expr::id(), expr::is_algebraic(), expr::is_exists(), expr::is_forall(), expr::is_lambda(), expr::is_numeral(), expr::is_numeral(), expr::is_numeral(), expr::is_numeral_i(), expr::is_numeral_i64(), expr::is_numeral_u(), expr::is_numeral_u64(), expr::is_string_value(), expr::is_well_sorted(), kind(), expr::loop(), expr::loop(), expr::mk_from_ieee_bv(), expr::mk_is_inf(), expr::mk_is_nan(), expr::mk_is_normal(), expr::mk_is_subnormal(), expr::mk_is_zero(), expr::mk_to_ieee_bv(), expr::numerator(), operator bool(), expr::operator Z3_app(), operator Z3_ast(), func_decl::operator Z3_func_decl(), sort::operator Z3_sort(), operator<<, sort::operator<<, operator=(), expr::simplify(), expr::simplify(), expr::substitute(), expr::substitute(), expr::substitute(), to_string(), expr::update(), expr::update_field(), and ~ast().