Z3
Public Member Functions | Friends
context Class Reference

A Context manages all other Z3 objects, global configuration options, etc. More...

Public Member Functions

 context ()
 
 context (config &c)
 
 ~context ()
 
 operator Z3_context () const
 
Z3_error_code check_error () const
 Auxiliary method used to check for API usage errors. More...
 
void check_parser_error () const
 
void set_enable_exceptions (bool f)
 The C++ API uses by defaults exceptions on errors. For applications that don't work well with exceptions (there should be only few) you have the ability to turn off exceptions. The tradeoffs are that applications have to be very careful about using check_error() after calls that may result in an erroneous state. More...
 
bool enable_exceptions () const
 
void set (char const *param, char const *value)
 Update global parameter param with string value. More...
 
void set (char const *param, bool value)
 Update global parameter param with Boolean value. More...
 
void set (char const *param, int value)
 Update global parameter param with Integer value. More...
 
void interrupt ()
 Interrupt the current procedure being executed by any object managed by this context. This is a soft interruption: there is no guarantee the object will actually stop. More...
 
symbol str_symbol (char const *s)
 Create a Z3 symbol based on the given string. More...
 
symbol int_symbol (int n)
 Create a Z3 symbol based on the given integer. More...
 
sort bool_sort ()
 Return the Boolean sort. More...
 
sort int_sort ()
 Return the integer sort. More...
 
sort real_sort ()
 Return the Real sort. More...
 
sort bv_sort (unsigned sz)
 Return the Bit-vector sort of size sz. That is, the sort for bit-vectors of size sz. More...
 
sort char_sort ()
 Return the sort for Unicode characters. More...
 
sort string_sort ()
 Return the sort for Unicode strings. More...
 
sort seq_sort (sort &s)
 Return a sequence sort over base sort s. More...
 
sort re_sort (sort &seq_sort)
 Return a regular expression sort over sequences seq_sort. More...
 
sort array_sort (sort d, sort r)
 Return an array sort for arrays from d to r. More...
 
sort array_sort (sort_vector const &d, sort r)
 
sort fpa_sort (unsigned ebits, unsigned sbits)
 Return a floating point sort. ebits is a number of exponent bits, sbits is a number of significand bits,. More...
 
template<size_t precision>
sort fpa_sort ()
 Return a FloatingPoint sort with given precision bitwidth (16, 32, 64 or 128). More...
 
sort fpa_rounding_mode_sort ()
 Return a RoundingMode sort. More...
 
void set_rounding_mode (rounding_mode rm)
 Sets RoundingMode of FloatingPoints. More...
 
sort enumeration_sort (char const *name, unsigned n, char const *const *enum_names, func_decl_vector &cs, func_decl_vector &ts)
 Return an enumeration sort: enum_names[0], ..., enum_names[n-1]. cs and ts are output parameters. The method stores in cs the constants corresponding to the enumerated elements, and in ts the predicates for testing if terms of the enumeration sort correspond to an enumeration. More...
 
func_decl tuple_sort (char const *name, unsigned n, char const *const *names, sort const *sorts, func_decl_vector &projs)
 Return a tuple constructor. name is the name of the returned constructor, n are the number of arguments, names and sorts are their projected sorts. projs is an output parameter. It contains the set of projection functions. More...
 
sort datatype (symbol const &name, constructors const &cs)
 Create a recursive datatype over a single sort. name is the name of the recursive datatype n - the numer of constructors of the datatype cs - the n constructors used to define the datatype. More...
 
sort_vector datatypes (unsigned n, symbol const *names, constructor_list *const *cons)
 Create a set of mutually recursive datatypes. n - number of recursive datatypes names - array of names of length n cons - array of constructor lists of length n. More...
 
sort datatype_sort (symbol const &name)
 a reference to a recursively defined datatype. Expect that it gets defined as a datatype. More...
 
sort uninterpreted_sort (char const *name)
 create an uninterpreted sort with the name given by the string or symbol. More...
 
sort uninterpreted_sort (symbol const &name)
 
func_decl function (symbol const &name, unsigned arity, sort const *domain, sort const &range)
 
func_decl function (char const *name, unsigned arity, sort const *domain, sort const &range)
 
func_decl function (symbol const &name, sort_vector const &domain, sort const &range)
 
func_decl function (char const *name, sort_vector const &domain, sort const &range)
 
func_decl function (char const *name, sort const &domain, sort const &range)
 
func_decl function (char const *name, sort const &d1, sort const &d2, sort const &range)
 
func_decl function (char const *name, sort const &d1, sort const &d2, sort const &d3, sort const &range)
 
func_decl function (char const *name, sort const &d1, sort const &d2, sort const &d3, sort const &d4, sort const &range)
 
func_decl function (char const *name, sort const &d1, sort const &d2, sort const &d3, sort const &d4, sort const &d5, sort const &range)
 
func_decl recfun (symbol const &name, unsigned arity, sort const *domain, sort const &range)
 
func_decl recfun (char const *name, unsigned arity, sort const *domain, sort const &range)
 
func_decl recfun (char const *name, sort const &domain, sort const &range)
 
func_decl recfun (char const *name, sort const &d1, sort const &d2, sort const &range)
 
void recdef (func_decl, expr_vector const &args, expr const &body)
 
func_decl user_propagate_function (symbol const &name, sort_vector const &domain, sort const &range)
 
expr constant (symbol const &name, sort const &s)
 create an uninterpreted constant. More...
 
expr constant (char const *name, sort const &s)
 
expr bool_const (char const *name)
 create uninterpreted constants of a given sort. More...
 
expr int_const (char const *name)
 
expr real_const (char const *name)
 
expr string_const (char const *name)
 
expr bv_const (char const *name, unsigned sz)
 
expr fpa_const (char const *name, unsigned ebits, unsigned sbits)
 
template<size_t precision>
expr fpa_const (char const *name)
 
expr variable (unsigned index, sort const &s)
 create a de-Bruijn variable. More...
 
expr fpa_rounding_mode ()
 
expr bool_val (bool b)
 
expr int_val (int n)
 
expr int_val (unsigned n)
 
expr int_val (int64_t n)
 
expr int_val (uint64_t n)
 
expr int_val (char const *n)
 
expr real_val (int n, int d)
 
expr real_val (int n)
 
expr real_val (unsigned n)
 
expr real_val (int64_t n)
 
expr real_val (uint64_t n)
 
expr real_val (char const *n)
 
expr bv_val (int n, unsigned sz)
 
expr bv_val (unsigned n, unsigned sz)
 
expr bv_val (int64_t n, unsigned sz)
 
expr bv_val (uint64_t n, unsigned sz)
 
expr bv_val (char const *n, unsigned sz)
 
expr bv_val (unsigned n, bool const *bits)
 
expr fpa_val (double n)
 
expr fpa_val (float n)
 
expr fpa_nan (sort const &s)
 
expr fpa_inf (sort const &s, bool sgn)
 
expr string_val (char const *s)
 
expr string_val (char const *s, unsigned n)
 
expr string_val (std::string const &s)
 
expr string_val (std::u32string const &s)
 
expr num_val (int n, sort const &s)
 
expr_vector parse_string (char const *s)
 parsing More...
 
expr_vector parse_file (char const *file)
 
expr_vector parse_string (char const *s, sort_vector const &sorts, func_decl_vector const &decls)
 
expr_vector parse_file (char const *s, sort_vector const &sorts, func_decl_vector const &decls)
 
template<>
sort fpa_sort ()
 
template<>
sort fpa_sort ()
 
template<>
sort fpa_sort ()
 
template<>
sort fpa_sort ()
 

Friends

class user_propagator_base
 

Detailed Description

A Context manages all other Z3 objects, global configuration options, etc.

Definition at line 158 of file z3++.h.

Constructor & Destructor Documentation

◆ context() [1/2]

context ( )
inline

Definition at line 182 of file z3++.h.

182 { config c; init(c); }

◆ context() [2/2]

context ( config c)
inline

Definition at line 183 of file z3++.h.

183 { init(c); }

◆ ~context()

~context ( )
inline

Definition at line 184 of file z3++.h.

184 { if (m_ctx) Z3_del_context(m_ctx); }
void Z3_API Z3_del_context(Z3_context c)
Delete the given logical context.

Member Function Documentation

◆ array_sort() [1/2]

sort array_sort ( sort  d,
sort  r 
)
inline

Return an array sort for arrays from d to r.

Example: Given a context c, c.array_sort(c.int_sort(), c.bool_sort()) is an array sort from integer to Boolean.

Definition at line 3352 of file z3++.h.

3352 { Z3_sort s = Z3_mk_array_sort(m_ctx, d, r); check_error(); return sort(*this, s); }
Z3_error_code check_error() const
Auxiliary method used to check for API usage errors.
Definition: z3++.h:190
Z3_sort Z3_API Z3_mk_array_sort(Z3_context c, Z3_sort domain, Z3_sort range)
Create an array type.
System.IntPtr Z3_sort

◆ array_sort() [2/2]

sort array_sort ( sort_vector const &  d,
sort  r 
)
inline

Definition at line 3353 of file z3++.h.

3353  {
3354  array<Z3_sort> dom(d);
3355  Z3_sort s = Z3_mk_array_sort_n(m_ctx, dom.size(), dom.ptr(), r); check_error(); return sort(*this, s);
3356  }
Z3_sort Z3_API Z3_mk_array_sort_n(Z3_context c, unsigned n, Z3_sort const *domain, Z3_sort range)
Create an array type with N arguments.

◆ bool_const()

expr bool_const ( char const *  name)
inline

create uninterpreted constants of a given sort.

Definition at line 3602 of file z3++.h.

3602 { return constant(name, bool_sort()); }
sort bool_sort()
Return the Boolean sort.
Definition: z3++.h:3328
expr constant(symbol const &name, sort const &s)
create an uninterpreted constant.
Definition: z3++.h:3591

◆ bool_sort()

sort bool_sort ( )
inline

Return the Boolean sort.

Definition at line 3328 of file z3++.h.

3328 { Z3_sort s = Z3_mk_bool_sort(m_ctx); check_error(); return sort(*this, s); }
Z3_sort Z3_API Z3_mk_bool_sort(Z3_context c)
Create the Boolean type.

Referenced by context::bool_const().

◆ bool_val()

expr bool_val ( bool  b)
inline

Definition at line 3625 of file z3++.h.

3625 { return b ? expr(*this, Z3_mk_true(m_ctx)) : expr(*this, Z3_mk_false(m_ctx)); }
Z3_ast Z3_API Z3_mk_true(Z3_context c)
Create an AST node representing true.
Z3_ast Z3_API Z3_mk_false(Z3_context c)
Create an AST node representing false.

Referenced by goal::as_expr(), user_propagator_base::conflict(), and solver::to_smt2().

◆ bv_const()

expr bv_const ( char const *  name,
unsigned  sz 
)
inline

Definition at line 3606 of file z3++.h.

3606 { return constant(name, bv_sort(sz)); }
sort bv_sort(unsigned sz)
Return the Bit-vector sort of size sz. That is, the sort for bit-vectors of size sz.
Definition: z3++.h:3331

◆ bv_sort()

sort bv_sort ( unsigned  sz)
inline

Return the Bit-vector sort of size sz. That is, the sort for bit-vectors of size sz.

Definition at line 3331 of file z3++.h.

3331 { Z3_sort s = Z3_mk_bv_sort(m_ctx, sz); check_error(); return sort(*this, s); }
Z3_sort Z3_API Z3_mk_bv_sort(Z3_context c, unsigned sz)
Create a bit-vector type of the given size.

Referenced by context::bv_const(), and context::bv_val().

◆ bv_val() [1/6]

expr bv_val ( char const *  n,
unsigned  sz 
)
inline

Definition at line 3644 of file z3++.h.

3644 { sort s = bv_sort(sz); Z3_ast r = Z3_mk_numeral(m_ctx, n, s); check_error(); return expr(*this, r); }
Z3_ast Z3_API Z3_mk_numeral(Z3_context c, Z3_string numeral, Z3_sort ty)
Create a numeral of a given sort.
System.IntPtr Z3_ast

◆ bv_val() [2/6]

expr bv_val ( int  n,
unsigned  sz 
)
inline

Definition at line 3640 of file z3++.h.

3640 { sort s = bv_sort(sz); Z3_ast r = Z3_mk_int(m_ctx, n, s); check_error(); return expr(*this, r); }
Z3_ast Z3_API Z3_mk_int(Z3_context c, int v, Z3_sort ty)
Create a numeral of an int, bit-vector, or finite-domain sort.

◆ bv_val() [3/6]

expr bv_val ( int64_t  n,
unsigned  sz 
)
inline

Definition at line 3642 of file z3++.h.

3642 { sort s = bv_sort(sz); Z3_ast r = Z3_mk_int64(m_ctx, n, s); check_error(); return expr(*this, r); }
Z3_ast Z3_API Z3_mk_int64(Z3_context c, int64_t v, Z3_sort ty)
Create a numeral of a int, bit-vector, or finite-domain sort.

◆ bv_val() [4/6]

expr bv_val ( uint64_t  n,
unsigned  sz 
)
inline

Definition at line 3643 of file z3++.h.

3643 { sort s = bv_sort(sz); Z3_ast r = Z3_mk_unsigned_int64(m_ctx, n, s); check_error(); return expr(*this, r); }
Z3_ast Z3_API Z3_mk_unsigned_int64(Z3_context c, uint64_t v, Z3_sort ty)
Create a numeral of a int, bit-vector, or finite-domain sort.

◆ bv_val() [5/6]

expr bv_val ( unsigned  n,
bool const *  bits 
)
inline

Definition at line 3645 of file z3++.h.

3645  {
3646  array<bool> _bits(n);
3647  for (unsigned i = 0; i < n; ++i) _bits[i] = bits[i] ? 1 : 0;
3648  Z3_ast r = Z3_mk_bv_numeral(m_ctx, n, _bits.ptr()); check_error(); return expr(*this, r);
3649  }
Z3_ast Z3_API Z3_mk_bv_numeral(Z3_context c, unsigned sz, bool const *bits)
create a bit-vector numeral from a vector of Booleans.

◆ bv_val() [6/6]

expr bv_val ( unsigned  n,
unsigned  sz 
)
inline

Definition at line 3641 of file z3++.h.

3641 { sort s = bv_sort(sz); Z3_ast r = Z3_mk_unsigned_int(m_ctx, n, s); check_error(); return expr(*this, r); }
Z3_ast Z3_API Z3_mk_unsigned_int(Z3_context c, unsigned v, Z3_sort ty)
Create a numeral of a int, bit-vector, or finite-domain sort.

◆ char_sort()

sort char_sort ( )
inline

Return the sort for Unicode characters.

Definition at line 3333 of file z3++.h.

3333 { Z3_sort s = Z3_mk_char_sort(m_ctx); check_error(); return sort(*this, s); }
Z3_sort Z3_API Z3_mk_char_sort(Z3_context c)
Create a sort for unicode characters.

◆ check_error()

Z3_error_code check_error ( ) const
inline

Auxiliary method used to check for API usage errors.

Definition at line 190 of file z3++.h.

190  {
191  Z3_error_code e = Z3_get_error_code(m_ctx);
192  if (e != Z3_OK && enable_exceptions())
193  Z3_THROW(exception(Z3_get_error_msg(m_ctx, e)));
194  return e;
195  }
bool enable_exceptions() const
Definition: z3++.h:210
Z3_string Z3_API Z3_get_error_msg(Z3_context c, Z3_error_code err)
Return a string describing the given error code.
Z3_error_code
Z3 error codes (See Z3_get_error_code).
Definition: z3_api.h:1342
Z3_error_code Z3_API Z3_get_error_code(Z3_context c)
Return the error code for the last API call.
@ Z3_OK
Definition: z3_api.h:1343
#define Z3_THROW(x)
Definition: z3++.h:102

Referenced by context::array_sort(), expr::bit2bool(), context::bool_sort(), context::bv_sort(), context::bv_val(), context::char_sort(), object::check_error(), context::check_parser_error(), context::constant(), context::datatype(), context::datatype_sort(), context::enumeration_sort(), expr::extract(), context::fpa_inf(), context::fpa_nan(), context::fpa_rounding_mode_sort(), context::fpa_sort(), context::fpa_val(), context::function(), context::int_sort(), context::int_symbol(), context::int_val(), context::num_val(), on_clause::on_clause(), func_decl::operator()(), context::parse_file(), context::parse_string(), z3::re_diff(), z3::re_intersect(), context::re_sort(), context::real_sort(), context::real_val(), context::recfun(), expr::repeat(), expr::rotate_left(), expr::rotate_right(), context::seq_sort(), context::str_symbol(), context::string_sort(), context::string_val(), z3::to_expr(), z3::to_func_decl(), z3::to_sort(), context::tuple_sort(), context::user_propagate_function(), and context::variable().

◆ check_parser_error()

void check_parser_error ( ) const
inline

Definition at line 197 of file z3++.h.

197  {
198  check_error();
199  }

Referenced by solver::from_file(), and solver::from_string().

◆ constant() [1/2]

expr constant ( char const *  name,
sort const &  s 
)
inline

Definition at line 3596 of file z3++.h.

3596 { return constant(str_symbol(name), s); }
symbol str_symbol(char const *s)
Create a Z3 symbol based on the given string.
Definition: z3++.h:3325

◆ constant() [2/2]

expr constant ( symbol const &  name,
sort const &  s 
)
inline

create an uninterpreted constant.

Definition at line 3591 of file z3++.h.

3591  {
3592  Z3_ast r = Z3_mk_const(m_ctx, name, s);
3593  check_error();
3594  return expr(*this, r);
3595  }
Z3_ast Z3_API Z3_mk_const(Z3_context c, Z3_symbol s, Z3_sort ty)
Declare and create a constant.

Referenced by context::bool_const(), context::bv_const(), context::constant(), context::fpa_const(), context::int_const(), context::real_const(), and context::string_const().

◆ datatype()

sort datatype ( symbol const &  name,
constructors const &  cs 
)
inline

Create a recursive datatype over a single sort. name is the name of the recursive datatype n - the numer of constructors of the datatype cs - the n constructors used to define the datatype.

References to the datatype can be created using datatype_sort.

Definition at line 3442 of file z3++.h.

3442  {
3443  array<Z3_constructor> _cs(cs.size());
3444  for (unsigned i = 0; i < cs.size(); ++i) _cs[i] = cs[i];
3445  Z3_sort s = Z3_mk_datatype(*this, name, cs.size(), _cs.ptr());
3446  check_error();
3447  return sort(*this, s);
3448  }
Z3_sort Z3_API Z3_mk_datatype(Z3_context c, Z3_symbol name, unsigned num_constructors, Z3_constructor constructors[])
Create datatype, such as lists, trees, records, enumerations or unions of records....

◆ datatype_sort()

sort datatype_sort ( symbol const &  name)
inline

a reference to a recursively defined datatype. Expect that it gets defined as a datatype.

Definition at line 3466 of file z3++.h.

3466  {
3467  Z3_sort s = Z3_mk_datatype_sort(*this, name);
3468  check_error();
3469  return sort(*this, s);
3470  }
Z3_sort Z3_API Z3_mk_datatype_sort(Z3_context c, Z3_symbol name)
create a forward reference to a recursive datatype being declared. The forward reference can be used ...

◆ datatypes()

sort_vector datatypes ( unsigned  n,
symbol const *  names,
constructor_list *const *  cons 
)
inline

Create a set of mutually recursive datatypes. n - number of recursive datatypes names - array of names of length n cons - array of constructor lists of length n.

Definition at line 3450 of file z3++.h.

3452  {
3453  sort_vector result(*this);
3454  array<Z3_symbol> _names(n);
3455  array<Z3_sort> _sorts(n);
3456  array<Z3_constructor_list> _cons(n);
3457  for (unsigned i = 0; i < n; ++i)
3458  _names[i] = names[i], _cons[i] = *cons[i];
3459  Z3_mk_datatypes(*this, n, _names.ptr(), _sorts.ptr(), _cons.ptr());
3460  for (unsigned i = 0; i < n; ++i)
3461  result.push_back(sort(*this, _sorts[i]));
3462  return result;
3463  }
void Z3_API Z3_mk_datatypes(Z3_context c, unsigned num_sorts, Z3_symbol const sort_names[], Z3_sort sorts[], Z3_constructor_list constructor_lists[])
Create mutually recursive datatypes.
ast_vector_tpl< sort > sort_vector
Definition: z3++.h:76

◆ enable_exceptions()

bool enable_exceptions ( ) const
inline

Definition at line 210 of file z3++.h.

210 { return m_enable_exceptions; }

Referenced by context::check_error().

◆ enumeration_sort()

sort enumeration_sort ( char const *  name,
unsigned  n,
char const *const *  enum_names,
func_decl_vector cs,
func_decl_vector ts 
)
inline

Return an enumeration sort: enum_names[0], ..., enum_names[n-1]. cs and ts are output parameters. The method stores in cs the constants corresponding to the enumerated elements, and in ts the predicates for testing if terms of the enumeration sort correspond to an enumeration.

Definition at line 3357 of file z3++.h.

3357  {
3358  array<Z3_symbol> _enum_names(n);
3359  for (unsigned i = 0; i < n; i++) { _enum_names[i] = Z3_mk_string_symbol(*this, enum_names[i]); }
3360  array<Z3_func_decl> _cs(n);
3361  array<Z3_func_decl> _ts(n);
3362  Z3_symbol _name = Z3_mk_string_symbol(*this, name);
3363  sort s = to_sort(*this, Z3_mk_enumeration_sort(*this, _name, n, _enum_names.ptr(), _cs.ptr(), _ts.ptr()));
3364  check_error();
3365  for (unsigned i = 0; i < n; i++) { cs.push_back(func_decl(*this, _cs[i])); ts.push_back(func_decl(*this, _ts[i])); }
3366  return s;
3367  }
Z3_sort Z3_API Z3_mk_enumeration_sort(Z3_context c, Z3_symbol name, unsigned n, Z3_symbol const enum_names[], Z3_func_decl enum_consts[], Z3_func_decl enum_testers[])
Create a enumeration sort.
Z3_symbol Z3_API Z3_mk_string_symbol(Z3_context c, Z3_string s)
Create a Z3 symbol using a C string.
System.IntPtr Z3_symbol
sort to_sort(context &c, Z3_sort s)
Definition: z3++.h:2102

◆ fpa_const() [1/2]

expr fpa_const ( char const *  name)
inline

Definition at line 3610 of file z3++.h.

3610 { return constant(name, fpa_sort<precision>()); }

◆ fpa_const() [2/2]

expr fpa_const ( char const *  name,
unsigned  ebits,
unsigned  sbits 
)
inline

Definition at line 3607 of file z3++.h.

3607 { return constant(name, fpa_sort(ebits, sbits)); }
sort fpa_sort()
Return a FloatingPoint sort with given precision bitwidth (16, 32, 64 or 128).

◆ fpa_inf()

expr fpa_inf ( sort const &  s,
bool  sgn 
)
inline

Definition at line 3654 of file z3++.h.

3654 { Z3_ast r = Z3_mk_fpa_inf(m_ctx, s, sgn); check_error(); return expr(*this, r); }
Z3_ast Z3_API Z3_mk_fpa_inf(Z3_context c, Z3_sort s, bool negative)
Create a floating-point infinity of sort s.

◆ fpa_nan()

expr fpa_nan ( sort const &  s)
inline

Definition at line 3653 of file z3++.h.

3653 { Z3_ast r = Z3_mk_fpa_nan(m_ctx, s); check_error(); return expr(*this, r); }
Z3_ast Z3_API Z3_mk_fpa_nan(Z3_context c, Z3_sort s)
Create a floating-point NaN of sort s.

◆ fpa_rounding_mode()

expr fpa_rounding_mode ( )
inline

Definition at line 3614 of file z3++.h.

3614  {
3615  switch (m_rounding_mode) {
3616  case RNA: return expr(*this, Z3_mk_fpa_rna(m_ctx));
3617  case RNE: return expr(*this, Z3_mk_fpa_rne(m_ctx));
3618  case RTP: return expr(*this, Z3_mk_fpa_rtp(m_ctx));
3619  case RTN: return expr(*this, Z3_mk_fpa_rtn(m_ctx));
3620  case RTZ: return expr(*this, Z3_mk_fpa_rtz(m_ctx));
3621  default: return expr(*this);
3622  }
3623  }
Z3_ast Z3_API Z3_mk_fpa_rna(Z3_context c)
Create a numeral of RoundingMode sort which represents the NearestTiesToAway rounding mode.
Z3_ast Z3_API Z3_mk_fpa_rtn(Z3_context c)
Create a numeral of RoundingMode sort which represents the TowardNegative rounding mode.
Z3_ast Z3_API Z3_mk_fpa_rtp(Z3_context c)
Create a numeral of RoundingMode sort which represents the TowardPositive rounding mode.
Z3_ast Z3_API Z3_mk_fpa_rtz(Z3_context c)
Create a numeral of RoundingMode sort which represents the TowardZero rounding mode.
Z3_ast Z3_API Z3_mk_fpa_rne(Z3_context c)
Create a numeral of RoundingMode sort which represents the NearestTiesToEven rounding mode.
@ RNE
Definition: z3++.h:140
@ RNA
Definition: z3++.h:139
@ RTZ
Definition: z3++.h:143
@ RTN
Definition: z3++.h:142
@ RTP
Definition: z3++.h:141

◆ fpa_rounding_mode_sort()

sort fpa_rounding_mode_sort ( )
inline

Return a RoundingMode sort.

Definition at line 3350 of file z3++.h.

3350 { Z3_sort r = Z3_mk_fpa_rounding_mode_sort(m_ctx); check_error(); return sort(*this, r); }
Z3_sort Z3_API Z3_mk_fpa_rounding_mode_sort(Z3_context c)
Create the RoundingMode sort.

◆ fpa_sort() [1/6]

sort fpa_sort ( )

Return a FloatingPoint sort with given precision bitwidth (16, 32, 64 or 128).

Referenced by context::fpa_const().

◆ fpa_sort() [2/6]

sort fpa_sort ( )
inline

Definition at line 3339 of file z3++.h.

3339 { return fpa_sort(5, 11); }

Referenced by context::fpa_sort().

◆ fpa_sort() [3/6]

sort fpa_sort ( )
inline

Definition at line 3342 of file z3++.h.

3342 { return fpa_sort(8, 24); }

Referenced by context::fpa_sort().

◆ fpa_sort() [4/6]

sort fpa_sort ( )
inline

Definition at line 3345 of file z3++.h.

3345 { return fpa_sort(11, 53); }

Referenced by context::fpa_sort().

◆ fpa_sort() [5/6]

sort fpa_sort ( )
inline

Definition at line 3348 of file z3++.h.

3348 { return fpa_sort(15, 113); }

Referenced by context::fpa_sort().

◆ fpa_sort() [6/6]

sort fpa_sort ( unsigned  ebits,
unsigned  sbits 
)
inline

Return a floating point sort. ebits is a number of exponent bits, sbits is a number of significand bits,.

Precondition
where ebits must be larger than 1 and sbits must be larger than 2.

Definition at line 3336 of file z3++.h.

3336 { Z3_sort s = Z3_mk_fpa_sort(m_ctx, ebits, sbits); check_error(); return sort(*this, s); }
Z3_sort Z3_API Z3_mk_fpa_sort(Z3_context c, unsigned ebits, unsigned sbits)
Create a FloatingPoint sort.

◆ fpa_val() [1/2]

expr fpa_val ( double  n)
inline

Definition at line 3651 of file z3++.h.

3651 { sort s = fpa_sort<64>(); Z3_ast r = Z3_mk_fpa_numeral_double(m_ctx, n, s); check_error(); return expr(*this, r); }
Z3_ast Z3_API Z3_mk_fpa_numeral_double(Z3_context c, double v, Z3_sort ty)
Create a numeral of FloatingPoint sort from a double.

Referenced by z3::operator!=(), and z3::operator==().

◆ fpa_val() [2/2]

expr fpa_val ( float  n)
inline

Definition at line 3652 of file z3++.h.

3652 { sort s = fpa_sort<32>(); Z3_ast r = Z3_mk_fpa_numeral_float(m_ctx, n, s); check_error(); return expr(*this, r); }
Z3_ast Z3_API Z3_mk_fpa_numeral_float(Z3_context c, float v, Z3_sort ty)
Create a numeral of FloatingPoint sort from a float.

◆ function() [1/9]

func_decl function ( char const *  name,
sort const &  d1,
sort const &  d2,
sort const &  d3,
sort const &  d4,
sort const &  d5,
sort const &  range 
)
inline

Definition at line 3544 of file z3++.h.

3544  {
3546  Z3_sort args[5] = { d1, d2, d3, d4, d5 };
3547  Z3_func_decl f = Z3_mk_func_decl(m_ctx, str_symbol(name), 5, args, range);
3548  check_error();
3549  return func_decl(*this, f);
3550  }
Z3_func_decl Z3_API Z3_mk_func_decl(Z3_context c, Z3_symbol s, unsigned domain_size, Z3_sort const domain[], Z3_sort range)
Declare a constant or function.
System.IntPtr Z3_func_decl
void check_context(object const &a, object const &b)
Definition: z3++.h:467
expr range(expr const &lo, expr const &hi)
Definition: z3++.h:3970

◆ function() [2/9]

func_decl function ( char const *  name,
sort const &  d1,
sort const &  d2,
sort const &  d3,
sort const &  d4,
sort const &  range 
)
inline

Definition at line 3536 of file z3++.h.

3536  {
3538  Z3_sort args[4] = { d1, d2, d3, d4 };
3539  Z3_func_decl f = Z3_mk_func_decl(m_ctx, str_symbol(name), 4, args, range);
3540  check_error();
3541  return func_decl(*this, f);
3542  }

◆ function() [3/9]

func_decl function ( char const *  name,
sort const &  d1,
sort const &  d2,
sort const &  d3,
sort const &  range 
)
inline

Definition at line 3528 of file z3++.h.

3528  {
3530  Z3_sort args[3] = { d1, d2, d3 };
3531  Z3_func_decl f = Z3_mk_func_decl(m_ctx, str_symbol(name), 3, args, range);
3532  check_error();
3533  return func_decl(*this, f);
3534  }

◆ function() [4/9]

func_decl function ( char const *  name,
sort const &  d1,
sort const &  d2,
sort const &  range 
)
inline

Definition at line 3520 of file z3++.h.

3520  {
3522  Z3_sort args[2] = { d1, d2 };
3523  Z3_func_decl f = Z3_mk_func_decl(m_ctx, str_symbol(name), 2, args, range);
3524  check_error();
3525  return func_decl(*this, f);
3526  }

◆ function() [5/9]

func_decl function ( char const *  name,
sort const &  domain,
sort const &  range 
)
inline

Definition at line 3512 of file z3++.h.

3512  {
3513  check_context(domain, range);
3514  Z3_sort args[1] = { domain };
3515  Z3_func_decl f = Z3_mk_func_decl(m_ctx, str_symbol(name), 1, args, range);
3516  check_error();
3517  return func_decl(*this, f);
3518  }

◆ function() [6/9]

func_decl function ( char const *  name,
sort_vector const &  domain,
sort const &  range 
)
inline

Definition at line 3507 of file z3++.h.

3507  {
3508  return function(range.ctx().str_symbol(name), domain, range);
3509  }
context & ctx() const
Definition: z3++.h:463

◆ function() [7/9]

func_decl function ( char const *  name,
unsigned  arity,
sort const *  domain,
sort const &  range 
)
inline

Definition at line 3492 of file z3++.h.

3492  {
3493  return function(range.ctx().str_symbol(name), arity, domain, range);
3494  }

◆ function() [8/9]

func_decl function ( symbol const &  name,
sort_vector const &  domain,
sort const &  range 
)
inline

Definition at line 3496 of file z3++.h.

3496  {
3497  array<Z3_sort> args(domain.size());
3498  for (unsigned i = 0; i < domain.size(); i++) {
3499  check_context(domain[i], range);
3500  args[i] = domain[i];
3501  }
3502  Z3_func_decl f = Z3_mk_func_decl(m_ctx, name, domain.size(), args.ptr(), range);
3503  check_error();
3504  return func_decl(*this, f);
3505  }

◆ function() [9/9]

func_decl function ( symbol const &  name,
unsigned  arity,
sort const *  domain,
sort const &  range 
)
inline

Definition at line 3481 of file z3++.h.

3481  {
3482  array<Z3_sort> args(arity);
3483  for (unsigned i = 0; i < arity; i++) {
3484  check_context(domain[i], range);
3485  args[i] = domain[i];
3486  }
3487  Z3_func_decl f = Z3_mk_func_decl(m_ctx, name, arity, args.ptr(), range);
3488  check_error();
3489  return func_decl(*this, f);
3490  }

Referenced by z3::function().

◆ int_const()

expr int_const ( char const *  name)
inline

Definition at line 3603 of file z3++.h.

3603 { return constant(name, int_sort()); }
sort int_sort()
Return the integer sort.
Definition: z3++.h:3329

◆ int_sort()

sort int_sort ( )
inline

Return the integer sort.

Definition at line 3329 of file z3++.h.

3329 { Z3_sort s = Z3_mk_int_sort(m_ctx); check_error(); return sort(*this, s); }
Z3_sort Z3_API Z3_mk_int_sort(Z3_context c)
Create the integer type.

Referenced by context::int_const(), and context::int_val().

◆ int_symbol()

symbol int_symbol ( int  n)
inline

Create a Z3 symbol based on the given integer.

Definition at line 3326 of file z3++.h.

3326 { Z3_symbol r = Z3_mk_int_symbol(m_ctx, n); check_error(); return symbol(*this, r); }
Z3_symbol Z3_API Z3_mk_int_symbol(Z3_context c, int i)
Create a Z3 symbol using an integer.

◆ int_val() [1/5]

expr int_val ( char const *  n)
inline

Definition at line 3631 of file z3++.h.

3631 { Z3_ast r = Z3_mk_numeral(m_ctx, n, int_sort()); check_error(); return expr(*this, r); }

◆ int_val() [2/5]

expr int_val ( int  n)
inline

Definition at line 3627 of file z3++.h.

3627 { Z3_ast r = Z3_mk_int(m_ctx, n, int_sort()); check_error(); return expr(*this, r); }

◆ int_val() [3/5]

expr int_val ( int64_t  n)
inline

Definition at line 3629 of file z3++.h.

3629 { Z3_ast r = Z3_mk_int64(m_ctx, n, int_sort()); check_error(); return expr(*this, r); }

◆ int_val() [4/5]

expr int_val ( uint64_t  n)
inline

Definition at line 3630 of file z3++.h.

3630 { Z3_ast r = Z3_mk_unsigned_int64(m_ctx, n, int_sort()); check_error(); return expr(*this, r); }

◆ int_val() [5/5]

expr int_val ( unsigned  n)
inline

Definition at line 3628 of file z3++.h.

3628 { Z3_ast r = Z3_mk_unsigned_int(m_ctx, n, int_sort()); check_error(); return expr(*this, r); }

◆ interrupt()

void interrupt ( )
inline

Interrupt the current procedure being executed by any object managed by this context. This is a soft interruption: there is no guarantee the object will actually stop.

Definition at line 232 of file z3++.h.

232 { Z3_interrupt(m_ctx); }
void Z3_API Z3_interrupt(Z3_context c)
Interrupt the execution of a Z3 procedure. This procedure can be used to interrupt: solvers,...

◆ num_val()

expr num_val ( int  n,
sort const &  s 
)
inline

◆ operator Z3_context()

operator Z3_context ( ) const
inline

Definition at line 185 of file z3++.h.

185 { return m_ctx; }

◆ parse_file() [1/2]

expr_vector parse_file ( char const *  file)
inline

Definition at line 3987 of file z3++.h.

3987  {
3988  Z3_ast_vector r = Z3_parse_smtlib2_file(*this, s, 0, 0, 0, 0, 0, 0);
3989  check_error();
3990  return expr_vector(*this, r);
3991  }
Z3_ast_vector Z3_API Z3_parse_smtlib2_file(Z3_context c, Z3_string file_name, unsigned num_sorts, Z3_symbol const sort_names[], Z3_sort const sorts[], unsigned num_decls, Z3_symbol const decl_names[], Z3_func_decl const decls[])
Similar to Z3_parse_smtlib2_string, but reads the benchmark from a file.
System.IntPtr Z3_ast_vector
ast_vector_tpl< expr > expr_vector
Definition: z3++.h:75

◆ parse_file() [2/2]

expr_vector parse_file ( char const *  s,
sort_vector const &  sorts,
func_decl_vector const &  decls 
)
inline

Definition at line 4010 of file z3++.h.

4010  {
4011  array<Z3_symbol> sort_names(sorts.size());
4012  array<Z3_symbol> decl_names(decls.size());
4013  array<Z3_sort> sorts1(sorts);
4014  array<Z3_func_decl> decls1(decls);
4015  for (unsigned i = 0; i < sorts.size(); ++i) {
4016  sort_names[i] = sorts[i].name();
4017  }
4018  for (unsigned i = 0; i < decls.size(); ++i) {
4019  decl_names[i] = decls[i].name();
4020  }
4021  Z3_ast_vector r = Z3_parse_smtlib2_file(*this, s, sorts.size(), sort_names.ptr(), sorts1.ptr(), decls.size(), decl_names.ptr(), decls1.ptr());
4022  check_error();
4023  return expr_vector(*this, r);
4024  }

◆ parse_string() [1/2]

expr_vector parse_string ( char const *  s)
inline

parsing

Definition at line 3981 of file z3++.h.

3981  {
3982  Z3_ast_vector r = Z3_parse_smtlib2_string(*this, s, 0, 0, 0, 0, 0, 0);
3983  check_error();
3984  return expr_vector(*this, r);
3985 
3986  }
Z3_ast_vector Z3_API Z3_parse_smtlib2_string(Z3_context c, Z3_string str, unsigned num_sorts, Z3_symbol const sort_names[], Z3_sort const sorts[], unsigned num_decls, Z3_symbol const decl_names[], Z3_func_decl const decls[])
Parse the given string using the SMT-LIB2 parser.

◆ parse_string() [2/2]

expr_vector parse_string ( char const *  s,
sort_vector const &  sorts,
func_decl_vector const &  decls 
)
inline

Definition at line 3993 of file z3++.h.

3993  {
3994  array<Z3_symbol> sort_names(sorts.size());
3995  array<Z3_symbol> decl_names(decls.size());
3996  array<Z3_sort> sorts1(sorts);
3997  array<Z3_func_decl> decls1(decls);
3998  for (unsigned i = 0; i < sorts.size(); ++i) {
3999  sort_names[i] = sorts[i].name();
4000  }
4001  for (unsigned i = 0; i < decls.size(); ++i) {
4002  decl_names[i] = decls[i].name();
4003  }
4004 
4005  Z3_ast_vector r = Z3_parse_smtlib2_string(*this, s, sorts.size(), sort_names.ptr(), sorts1.ptr(), decls.size(), decl_names.ptr(), decls1.ptr());
4006  check_error();
4007  return expr_vector(*this, r);
4008  }

◆ re_sort()

sort re_sort ( sort seq_sort)
inline

Return a regular expression sort over sequences seq_sort.

Definition at line 3335 of file z3++.h.

3335 { Z3_sort r = Z3_mk_re_sort(m_ctx, s); check_error(); return sort(*this, r); }
Z3_sort Z3_API Z3_mk_re_sort(Z3_context c, Z3_sort seq)
Create a regular expression sort out of a sequence sort.

◆ real_const()

expr real_const ( char const *  name)
inline

Definition at line 3604 of file z3++.h.

3604 { return constant(name, real_sort()); }
sort real_sort()
Return the Real sort.
Definition: z3++.h:3330

◆ real_sort()

sort real_sort ( )
inline

Return the Real sort.

Definition at line 3330 of file z3++.h.

3330 { Z3_sort s = Z3_mk_real_sort(m_ctx); check_error(); return sort(*this, s); }
Z3_sort Z3_API Z3_mk_real_sort(Z3_context c)
Create the real type.

Referenced by context::real_const(), and context::real_val().

◆ real_val() [1/6]

expr real_val ( char const *  n)
inline

Definition at line 3638 of file z3++.h.

3638 { Z3_ast r = Z3_mk_numeral(m_ctx, n, real_sort()); check_error(); return expr(*this, r); }

◆ real_val() [2/6]

expr real_val ( int  n)
inline

Definition at line 3634 of file z3++.h.

3634 { Z3_ast r = Z3_mk_int(m_ctx, n, real_sort()); check_error(); return expr(*this, r); }

◆ real_val() [3/6]

expr real_val ( int  n,
int  d 
)
inline

Definition at line 3633 of file z3++.h.

3633 { Z3_ast r = Z3_mk_real(m_ctx, n, d); check_error(); return expr(*this, r); }
Z3_ast Z3_API Z3_mk_real(Z3_context c, int num, int den)
Create a real from a fraction.

◆ real_val() [4/6]

expr real_val ( int64_t  n)
inline

Definition at line 3636 of file z3++.h.

3636 { Z3_ast r = Z3_mk_int64(m_ctx, n, real_sort()); check_error(); return expr(*this, r); }

◆ real_val() [5/6]

expr real_val ( uint64_t  n)
inline

Definition at line 3637 of file z3++.h.

3637 { Z3_ast r = Z3_mk_unsigned_int64(m_ctx, n, real_sort()); check_error(); return expr(*this, r); }

◆ real_val() [6/6]

expr real_val ( unsigned  n)
inline

Definition at line 3635 of file z3++.h.

3635 { Z3_ast r = Z3_mk_unsigned_int(m_ctx, n, real_sort()); check_error(); return expr(*this, r); }

◆ recdef()

void recdef ( func_decl  f,
expr_vector const &  args,
expr const &  body 
)
inline

Definition at line 3577 of file z3++.h.

3577  {
3578  check_context(f, args); check_context(f, body);
3579  array<Z3_ast> vars(args);
3580  Z3_add_rec_def(f.ctx(), f, vars.size(), vars.ptr(), body);
3581  }
void Z3_API Z3_add_rec_def(Z3_context c, Z3_func_decl f, unsigned n, Z3_ast args[], Z3_ast body)
Define the body of a recursive function.

◆ recfun() [1/4]

func_decl recfun ( char const *  name,
sort const &  d1,
sort const &  d2,
sort const &  range 
)
inline

Definition at line 3572 of file z3++.h.

3572  {
3573  sort dom[2] = { d1, d2 };
3574  return recfun(str_symbol(name), 2, dom, range);
3575  }
func_decl recfun(symbol const &name, unsigned arity, sort const *domain, sort const &range)
Definition: z3++.h:3552

◆ recfun() [2/4]

func_decl recfun ( char const *  name,
sort const &  domain,
sort const &  range 
)
inline

Definition at line 3568 of file z3++.h.

3568  {
3569  return recfun(str_symbol(name), 1, &d1, range);
3570  }

◆ recfun() [3/4]

func_decl recfun ( char const *  name,
unsigned  arity,
sort const *  domain,
sort const &  range 
)
inline

Definition at line 3564 of file z3++.h.

3564  {
3565  return recfun(str_symbol(name), arity, domain, range);
3566  }

◆ recfun() [4/4]

func_decl recfun ( symbol const &  name,
unsigned  arity,
sort const *  domain,
sort const &  range 
)
inline

Definition at line 3552 of file z3++.h.

3552  {
3553  array<Z3_sort> args(arity);
3554  for (unsigned i = 0; i < arity; i++) {
3555  check_context(domain[i], range);
3556  args[i] = domain[i];
3557  }
3558  Z3_func_decl f = Z3_mk_rec_func_decl(m_ctx, name, arity, args.ptr(), range);
3559  check_error();
3560  return func_decl(*this, f);
3561 
3562  }
Z3_func_decl Z3_API Z3_mk_rec_func_decl(Z3_context c, Z3_symbol s, unsigned domain_size, Z3_sort const domain[], Z3_sort range)
Declare a recursive function.

Referenced by context::recfun(), and z3::recfun().

◆ seq_sort()

sort seq_sort ( sort s)
inline

Return a sequence sort over base sort s.

Definition at line 3334 of file z3++.h.

3334 { Z3_sort r = Z3_mk_seq_sort(m_ctx, s); check_error(); return sort(*this, r); }
Z3_sort Z3_API Z3_mk_seq_sort(Z3_context c, Z3_sort s)
Create a sequence sort out of the sort for the elements.

◆ set() [1/3]

void set ( char const *  param,
bool  value 
)
inline

Update global parameter param with Boolean value.

Definition at line 219 of file z3++.h.

219 { Z3_update_param_value(m_ctx, param, value ? "true" : "false"); }
void Z3_API Z3_update_param_value(Z3_context c, Z3_string param_id, Z3_string param_value)
Set a value of a context parameter.

◆ set() [2/3]

void set ( char const *  param,
char const *  value 
)
inline

Update global parameter param with string value.

Definition at line 215 of file z3++.h.

215 { Z3_update_param_value(m_ctx, param, value); }

◆ set() [3/3]

void set ( char const *  param,
int  value 
)
inline

Update global parameter param with Integer value.

Definition at line 223 of file z3++.h.

223  {
224  auto str = std::to_string(value);
225  Z3_update_param_value(m_ctx, param, str.c_str());
226  }

◆ set_enable_exceptions()

void set_enable_exceptions ( bool  f)
inline

The C++ API uses by defaults exceptions on errors. For applications that don't work well with exceptions (there should be only few) you have the ability to turn off exceptions. The tradeoffs are that applications have to be very careful about using check_error() after calls that may result in an erroneous state.

Definition at line 208 of file z3++.h.

208 { m_enable_exceptions = f; }

◆ set_rounding_mode()

void set_rounding_mode ( rounding_mode  rm)
inline

Sets RoundingMode of FloatingPoints.

Definition at line 3612 of file z3++.h.

3612 { m_rounding_mode = rm; }

◆ str_symbol()

symbol str_symbol ( char const *  s)
inline

Create a Z3 symbol based on the given string.

Definition at line 3325 of file z3++.h.

3325 { Z3_symbol r = Z3_mk_string_symbol(m_ctx, s); check_error(); return symbol(*this, r); }

Referenced by context::constant(), context::function(), context::recfun(), and solver::solver().

◆ string_const()

expr string_const ( char const *  name)
inline

Definition at line 3605 of file z3++.h.

3605 { return constant(name, string_sort()); }
sort string_sort()
Return the sort for Unicode strings.
Definition: z3++.h:3332

◆ string_sort()

sort string_sort ( )
inline

Return the sort for Unicode strings.

Definition at line 3332 of file z3++.h.

3332 { Z3_sort s = Z3_mk_string_sort(m_ctx); check_error(); return sort(*this, s); }
Z3_sort Z3_API Z3_mk_string_sort(Z3_context c)
Create a sort for unicode strings.

Referenced by context::string_const().

◆ string_val() [1/4]

expr string_val ( char const *  s)
inline

Definition at line 3657 of file z3++.h.

3657 { Z3_ast r = Z3_mk_string(m_ctx, s); check_error(); return expr(*this, r); }
Z3_ast Z3_API Z3_mk_string(Z3_context c, Z3_string s)
Create a string constant out of the string that is passed in The string may contain escape encoding f...

◆ string_val() [2/4]

expr string_val ( char const *  s,
unsigned  n 
)
inline

Definition at line 3656 of file z3++.h.

3656 { Z3_ast r = Z3_mk_lstring(m_ctx, n, s); check_error(); return expr(*this, r); }
Z3_ast Z3_API Z3_mk_lstring(Z3_context c, unsigned len, Z3_string s)
Create a string constant out of the string that is passed in It takes the length of the string as wel...

◆ string_val() [3/4]

expr string_val ( std::string const &  s)
inline

Definition at line 3658 of file z3++.h.

3658 { Z3_ast r = Z3_mk_string(m_ctx, s.c_str()); check_error(); return expr(*this, r); }

◆ string_val() [4/4]

expr string_val ( std::u32string const &  s)
inline

Definition at line 3659 of file z3++.h.

3659 { Z3_ast r = Z3_mk_u32string(m_ctx, (unsigned)s.size(), (unsigned const*)s.c_str()); check_error(); return expr(*this, r); }
Z3_ast Z3_API Z3_mk_u32string(Z3_context c, unsigned len, unsigned const chars[])
Create a string constant out of the string that is passed in It takes the length of the string as wel...

◆ tuple_sort()

func_decl tuple_sort ( char const *  name,
unsigned  n,
char const *const *  names,
sort const *  sorts,
func_decl_vector projs 
)
inline

Return a tuple constructor. name is the name of the returned constructor, n are the number of arguments, names and sorts are their projected sorts. projs is an output parameter. It contains the set of projection functions.

Definition at line 3368 of file z3++.h.

3368  {
3369  array<Z3_symbol> _names(n);
3370  array<Z3_sort> _sorts(n);
3371  for (unsigned i = 0; i < n; i++) { _names[i] = Z3_mk_string_symbol(*this, names[i]); _sorts[i] = sorts[i]; }
3372  array<Z3_func_decl> _projs(n);
3373  Z3_symbol _name = Z3_mk_string_symbol(*this, name);
3374  Z3_func_decl tuple;
3375  sort _ignore_s = to_sort(*this, Z3_mk_tuple_sort(*this, _name, n, _names.ptr(), _sorts.ptr(), &tuple, _projs.ptr()));
3376  check_error();
3377  for (unsigned i = 0; i < n; i++) { projs.push_back(func_decl(*this, _projs[i])); }
3378  return func_decl(*this, tuple);
3379  }
Z3_sort Z3_API Z3_mk_tuple_sort(Z3_context c, Z3_symbol mk_tuple_name, unsigned num_fields, Z3_symbol const field_names[], Z3_sort const field_sorts[], Z3_func_decl *mk_tuple_decl, Z3_func_decl proj_decl[])
Create a tuple type.

◆ uninterpreted_sort() [1/2]

sort uninterpreted_sort ( char const *  name)
inline

create an uninterpreted sort with the name given by the string or symbol.

Definition at line 3473 of file z3++.h.

3473  {
3474  Z3_symbol _name = Z3_mk_string_symbol(*this, name);
3475  return to_sort(*this, Z3_mk_uninterpreted_sort(*this, _name));
3476  }
Z3_sort Z3_API Z3_mk_uninterpreted_sort(Z3_context c, Z3_symbol s)
Create a free (uninterpreted) type using the given name (symbol).

◆ uninterpreted_sort() [2/2]

sort uninterpreted_sort ( symbol const &  name)
inline

Definition at line 3477 of file z3++.h.

3477  {
3478  return to_sort(*this, Z3_mk_uninterpreted_sort(*this, name));
3479  }

◆ user_propagate_function()

func_decl user_propagate_function ( symbol const &  name,
sort_vector const &  domain,
sort const &  range 
)
inline

Definition at line 3583 of file z3++.h.

3583  {
3584  check_context(domain, range);
3585  array<Z3_sort> domain1(domain);
3586  Z3_func_decl f = Z3_solver_propagate_declare(range.ctx(), name, domain1.size(), domain1.ptr(), range);
3587  check_error();
3588  return func_decl(*this, f);
3589  }
Z3_func_decl Z3_API Z3_solver_propagate_declare(Z3_context c, Z3_symbol name, unsigned n, Z3_sort *domain, Z3_sort range)

◆ variable()

expr variable ( unsigned  index,
sort const &  s 
)
inline

create a de-Bruijn variable.

Definition at line 3597 of file z3++.h.

3597  {
3598  Z3_ast r = Z3_mk_bound(m_ctx, idx, s);
3599  check_error();
3600  return expr(*this, r);
3601  }
Z3_ast Z3_API Z3_mk_bound(Z3_context c, unsigned index, Z3_sort ty)
Create a variable.

Friends And Related Function Documentation

◆ user_propagator_base

friend class user_propagator_base
friend

Definition at line 160 of file z3++.h.