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remove deprecated API functionality

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2015-11-14 13:47:41 -08:00
parent c2108f74f1
commit 0f602d652a
13 changed files with 368 additions and 1772 deletions
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770
src/api/z3_api.h
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@ -5318,16 +5318,6 @@ END_MLAPI_EXCLUDE
*/
void Z3_API Z3_set_error(Z3_context c, Z3_error_code e);
#ifdef Conly
/**
\brief Return a string describing the given error code.
\deprecated Use #Z3_get_error_msg_ex instead.
def_API('Z3_get_error_msg', STRING, (_in(ERROR_CODE),))
*/
Z3_string Z3_API Z3_get_error_msg(Z3_error_code err);
#endif
BEGIN_MLAPI_EXCLUDE
/**
@ -7372,769 +7362,9 @@ END_MLAPI_EXCLUDE
#endif
#ifdef CorML3
/**
@name Deprecated Injective functions API
*/
/*@{*/
/**
\brief Create injective function declaration
\deprecated This method just asserts a (universally quantified) formula that asserts that
the new function is injective. It is compatible with the old interface for solving:
#Z3_assert_cnstr, #Z3_check_assumptions, etc.
def_API('Z3_mk_injective_function', FUNC_DECL, (_in(CONTEXT), _in(SYMBOL), _in(UINT), _in_array(2, SORT), _in(SORT)))
*/
Z3_func_decl Z3_API Z3_mk_injective_function(
Z3_context c,
Z3_symbol s,
unsigned domain_size, Z3_sort const domain[],
Z3_sort range
);
/*@}*/
#endif
/**
@name Deprecated Constraints API
*/
/*@{*/
#ifdef CorML3
/**
\brief Set the SMTLIB logic to be used in the given logical context.
It is incorrect to invoke this function after invoking
#Z3_check, #Z3_check_and_get_model, #Z3_check_assumptions and #Z3_push.
Return \c Z3_TRUE if the logic was changed successfully, and \c Z3_FALSE otherwise.
\deprecated Subsumed by #Z3_mk_solver_for_logic
def_API('Z3_set_logic', VOID, (_in(CONTEXT), _in(STRING)))
*/
Z3_bool Z3_API Z3_set_logic(Z3_context c, Z3_string logic);
/**
\brief Create a backtracking point.
The logical context can be viewed as a stack of contexts. The
scope level is the number of elements on this stack. The stack
of contexts is simulated using trail (undo) stacks.
\sa Z3_pop
\deprecated Subsumed by #Z3_solver_push
def_API('Z3_push', VOID, (_in(CONTEXT),))
*/
void Z3_API Z3_push(Z3_context c);
/**
\brief Backtrack.
Restores the context from the top of the stack, and pops it off the
stack. Any changes to the logical context (by #Z3_assert_cnstr or
other functions) between the matching #Z3_push and \c Z3_pop
operators are flushed, and the context is completely restored to
what it was right before the #Z3_push.
\sa Z3_push
\deprecated Subsumed by #Z3_solver_pop
def_API('Z3_pop', VOID, (_in(CONTEXT), _in(UINT)))
*/
void Z3_API Z3_pop(Z3_context c, unsigned num_scopes);
/**
\brief Retrieve the current scope level.
It retrieves the number of scopes that have been pushed, but not yet popped.
\sa Z3_push
\sa Z3_pop
\deprecated Subsumed by #Z3_solver_get_num_scopes.
def_API('Z3_get_num_scopes', UINT, (_in(CONTEXT),))
*/
unsigned Z3_API Z3_get_num_scopes(Z3_context c);
/**
\conly \brief Persist AST through num_scopes pops.
\conly This function is only relevant if \c c was created using #Z3_mk_context.
\conly If \c c was created using #Z3_mk_context_rc, this function is a NOOP.
\conly Normally, for contexts created using #Z3_mk_context,
\conly references to terms are no longer valid when
\conly popping scopes beyond the level where the terms are created.
\conly If you want to reference a term below the scope where it
\conly was created, use this method to specify how many pops
\conly the term should survive.
\conly The num_scopes should be at most equal to the number of
\conly calls to Z3_push subtracted with the calls to Z3_pop.
\conly \deprecated Z3 users should move to #Z3_mk_context_rc and use the
\conly reference counting APIs for managing AST nodes.
\mlonly \deprecated This function has no effect. \endmlonly
def_API('Z3_persist_ast', VOID, (_in(CONTEXT), _in(AST), _in(UINT)))
*/
void Z3_API Z3_persist_ast(Z3_context c, Z3_ast a, unsigned num_scopes);
/**
\brief Assert a constraint into the logical context.
After one assertion, the logical context may become
inconsistent.
The functions #Z3_check or #Z3_check_and_get_model should be
used to check whether the logical context is consistent or not.
\sa Z3_check
\sa Z3_check_and_get_model
\deprecated Subsumed by #Z3_solver_assert
def_API('Z3_assert_cnstr', VOID, (_in(CONTEXT), _in(AST)))
*/
void Z3_API Z3_assert_cnstr(Z3_context c, Z3_ast a);
/**
\brief Check whether the given logical context is consistent or not.
If the logical context is not unsatisfiable (i.e., the return value is different from \c Z3_L_FALSE)
and model construction is enabled (see #Z3_mk_config),
\conly then a model is stored in \c m. Otherwise, the value \c NULL is stored in \c m.
\mlonly then a valid model is returned. Otherwise, it is unsafe to use the returned model.\endmlonly
\conly The caller is responsible for deleting the model using the function #Z3_del_model.
\conly \remark In contrast with the rest of the Z3 API, the reference counter of the
\conly model is incremented. This is to guarantee backward compatibility. In previous
\conly versions, models did not support reference counting.
\remark Model construction must be enabled using configuration
parameters (See, #Z3_mk_config).
\sa Z3_check
\conly \sa Z3_del_model
\deprecated Subsumed by #Z3_solver_check
def_API('Z3_check_and_get_model', INT, (_in(CONTEXT), _out(MODEL)))
*/
Z3_lbool Z3_API Z3_check_and_get_model(Z3_context c, Z3_model * m);
/**
\brief Check whether the given logical context is consistent or not.
The function #Z3_check_and_get_model should be used when models are needed.
\sa Z3_check_and_get_model
\deprecated Subsumed by #Z3_solver_check
def_API('Z3_check', INT, (_in(CONTEXT),))
*/
Z3_lbool Z3_API Z3_check(Z3_context c);
/**
\brief Check whether the given logical context and optional assumptions is consistent or not.
If the logical context is not unsatisfiable (i.e., the return value is different from \c Z3_L_FALSE),
\conly a non-NULL model argument is passed in,
and model construction is enabled (see #Z3_mk_config),
\conly then a model is stored in \c m. Otherwise, \c m is left unchanged.
\mlonly then a valid model is returned. Otherwise, it is unsafe to use the returned model.\endmlonly
\conly The caller is responsible for deleting the model using the function #Z3_del_model.
\conly \remark If the model argument is non-NULL, then model construction must be enabled using configuration
\conly parameters (See, #Z3_mk_config).
\param c logical context.
\param num_assumptions number of auxiliary assumptions.
\param assumptions array of auxiliary assumptions
\param m optional pointer to a model.
\param proof optional pointer to a proof term.
\param core_size size of unsatisfiable core.
\param core pointer to an array receiving unsatisfiable core.
The unsatisfiable core is a subset of the assumptions, so the array has the same size as the assumptions.
The \c core array is not populated if \c core_size is set to 0.
\pre assumptions comprises of propositional literals.
In other words, you cannot use compound formulas for assumptions,
but should use propositional variables or negations of propositional variables.
\conly \remark In constrast with the rest of the Z3 API, the reference counter of the
\conly model is incremented. This is to guarantee backward compatibility. In previous
\conly versions, models did not support reference counting.
\sa Z3_check
\conly \sa Z3_del_model
\deprecated Subsumed by #Z3_solver_check_assumptions
def_API('Z3_check_assumptions', INT, (_in(CONTEXT), _in(UINT), _in_array(1, AST), _out(MODEL), _out(AST), _out(UINT), _out_array2(1, 5, AST)))
*/
Z3_lbool Z3_API Z3_check_assumptions(
Z3_context c,
unsigned num_assumptions, Z3_ast const assumptions[],
Z3_model * m, Z3_ast* proof,
unsigned* core_size, Z3_ast core[]
);
#endif
#ifdef CorML4
/**
\brief Retrieve congruence class representatives for terms.
The function can be used for relying on Z3 to identify equal terms under the current
set of assumptions. The array of terms and array of class identifiers should have
the same length. The class identifiers are numerals that are assigned to the same
value for their corresponding terms if the current context forces the terms to be
equal. You cannot deduce that terms corresponding to different numerals must be all different,
(especially when using non-convex theories).
All implied equalities are returned by this call.
This means that two terms map to the same class identifier if and only if
the current context implies that they are equal.
A side-effect of the function is a satisfiability check on the assertions on the solver that is passed in.
The function return Z3_L_FALSE if the current assertions are not satisfiable.
\sa Z3_check_and_get_model
\sa Z3_check
\deprecated To be moved outside of API.
def_API('Z3_get_implied_equalities', INT, (_in(CONTEXT), _in(SOLVER), _in(UINT), _in_array(2, AST), _out_array(2, UINT)))
*/
Z3_lbool Z3_API Z3_get_implied_equalities(
Z3_context c,
Z3_solver s,
unsigned num_terms,
Z3_ast const terms[],
unsigned class_ids[]
);
#endif
#ifdef CorML3
/**
\brief Delete a model object.
\sa Z3_check_and_get_model
\conly \remark The Z3_check_and_get_model automatically increments a reference count on the model.
\conly The expected usage is that models created by that method are deleted using Z3_del_model.
\conly This is for backwards compatibility and in contrast to the rest of the API where
\conly callers are responsible for managing reference counts.
\deprecated Subsumed by Z3_solver API
def_API('Z3_del_model', VOID, (_in(CONTEXT), _in(MODEL)))
*/
void Z3_API Z3_del_model(Z3_context c, Z3_model m);
/*@}*/
/**
@name Deprecated Search control API
*/
/*@{*/
/**
\brief Cancel an ongoing check.
Notifies the current check to abort and return.
This method should be called from a different thread
than the one performing the check.
\deprecated Use #Z3_interrupt instead.
def_API('Z3_soft_check_cancel', VOID, (_in(CONTEXT), ))
*/
void Z3_API Z3_soft_check_cancel(Z3_context c);
/**
\brief Retrieve reason for search failure.
If a call to #Z3_check or #Z3_check_and_get_model returns Z3_L_UNDEF,
use this facility to determine the more detailed cause of search failure.
\deprecated Subsumed by #Z3_solver_get_reason_unknown
def_API('Z3_get_search_failure', UINT, (_in(CONTEXT), ))
*/
Z3_search_failure Z3_API Z3_get_search_failure(Z3_context c);
/*@}*/
/**
@name Deprecated Labels API
*/
/*@{*/
/**
\brief Create a labeled formula.
\param c logical context.
\param s name of the label.
\param is_pos label polarity.
\param f formula being labeled.
A label behaves as an identity function, so the truth value of the
labeled formula is unchanged. Labels are used for identifying
useful sub-formulas when generating counter-examples.
\deprecated Labels are only supported by the old Solver API.
This feature is not essential (it can be simulated using auxiliary Boolean variables).
It is only available for backward compatibility.
def_API('Z3_mk_label', AST, (_in(CONTEXT), _in(SYMBOL), _in(BOOL), _in(AST)))
*/
Z3_ast Z3_API Z3_mk_label(Z3_context c, Z3_symbol s, Z3_bool is_pos, Z3_ast f);
/**
\brief Retrieve the set of labels that were relevant in
the context of the current satisfied context.
\sa Z3_del_literals
\sa Z3_get_num_literals
\sa Z3_get_label_symbol
\sa Z3_get_literal
\deprecated This procedure is based on the old Solver API.
def_API('Z3_get_relevant_labels', LITERALS, (_in(CONTEXT), ))
*/
Z3_literals Z3_API Z3_get_relevant_labels(Z3_context c);
/**
\brief Retrieve the set of literals that satisfy the current context.
\sa Z3_del_literals
\sa Z3_get_num_literals
\sa Z3_get_label_symbol
\sa Z3_get_literal
\deprecated This procedure is based on the old Solver API.
def_API('Z3_get_relevant_literals', LITERALS, (_in(CONTEXT), ))
*/
Z3_literals Z3_API Z3_get_relevant_literals(Z3_context c);
/**
\brief Retrieve the set of literals that whose assignment were
guess, but not propagated during the search.
\sa Z3_del_literals
\sa Z3_get_num_literals
\sa Z3_get_label_symbol
\sa Z3_get_literal
\deprecated This procedure is based on the old Solver API.
def_API('Z3_get_guessed_literals', LITERALS, (_in(CONTEXT), ))
*/
Z3_literals Z3_API Z3_get_guessed_literals(Z3_context c);
/**
\brief Delete a labels context.
\sa Z3_get_relevant_labels
\deprecated This procedure is based on the old Solver API.
def_API('Z3_del_literals', VOID, (_in(CONTEXT), _in(LITERALS)))
*/
void Z3_API Z3_del_literals(Z3_context c, Z3_literals lbls);
/**
\brief Retrieve the number of label symbols that were returned.
\sa Z3_get_relevant_labels
\deprecated This procedure is based on the old Solver API.
def_API('Z3_get_num_literals', UINT, (_in(CONTEXT), _in(LITERALS)))
*/
unsigned Z3_API Z3_get_num_literals(Z3_context c, Z3_literals lbls);
/**
\brief Retrieve label symbol at idx.
\deprecated This procedure is based on the old Solver API.
def_API('Z3_get_label_symbol', SYMBOL, (_in(CONTEXT), _in(LITERALS), _in(UINT)))
*/
Z3_symbol Z3_API Z3_get_label_symbol(Z3_context c, Z3_literals lbls, unsigned idx);
/**
\brief Retrieve literal expression at idx.
\deprecated This procedure is based on the old Solver API.
def_API('Z3_get_literal', AST, (_in(CONTEXT), _in(LITERALS), _in(UINT)))
*/
Z3_ast Z3_API Z3_get_literal(Z3_context c, Z3_literals lbls, unsigned idx);
/**
\brief Disable label.
The disabled label is not going to be used when blocking the subsequent search.
\sa Z3_block_literals
\deprecated This procedure is based on the old Solver API.
def_API('Z3_disable_literal', VOID, (_in(CONTEXT), _in(LITERALS), _in(UINT)))
*/
void Z3_API Z3_disable_literal(Z3_context c, Z3_literals lbls, unsigned idx);
/**
\brief Block subsequent checks using the remaining enabled labels.
\deprecated This procedure is based on the old Solver API.
def_API('Z3_block_literals', VOID, (_in(CONTEXT), _in(LITERALS)))
*/
void Z3_API Z3_block_literals(Z3_context c, Z3_literals lbls);
/*@}*/
/**
@name Deprecated Model API
*/
/*@{*/
/**
\brief Return the number of constants assigned by the given model.
\mlonly \remark Consider using {!get_model_constants}. \endmlonly
\sa Z3_get_model_constant
\deprecated use #Z3_model_get_num_consts
def_API('Z3_get_model_num_constants', UINT, (_in(CONTEXT), _in(MODEL)))
*/
unsigned Z3_API Z3_get_model_num_constants(Z3_context c, Z3_model m);
/**
\brief \mlh get_model_constant c m i \endmlh
Return the i-th constant in the given model.
\mlonly \remark Consider using {!get_model_constants}. \endmlonly
\pre i < Z3_get_model_num_constants(c, m)
\deprecated use #Z3_model_get_const_decl
def_API('Z3_get_model_constant', FUNC_DECL, (_in(CONTEXT), _in(MODEL), _in(UINT)))
*/
Z3_func_decl Z3_API Z3_get_model_constant(Z3_context c, Z3_model m, unsigned i);
/**
\brief Return the number of function interpretations in the given model.
A function interpretation is represented as a finite map and an 'else' value.
Each entry in the finite map represents the value of a function given a set of arguments.
\deprecated use #Z3_model_get_num_funcs
def_API('Z3_get_model_num_funcs', UINT, (_in(CONTEXT), _in(MODEL)))
*/
unsigned Z3_API Z3_get_model_num_funcs(Z3_context c, Z3_model m);
/**
\brief \mlh get_model_func_decl c m i \endmlh
Return the declaration of the i-th function in the given model.
\pre i < Z3_get_model_num_funcs(c, m)
\sa Z3_get_model_num_funcs
\deprecated use #Z3_model_get_func_decl
def_API('Z3_get_model_func_decl', FUNC_DECL, (_in(CONTEXT), _in(MODEL), _in(UINT)))
*/
Z3_func_decl Z3_API Z3_get_model_func_decl(Z3_context c, Z3_model m, unsigned i);
/**
\brief Return the value of the given constant or function
in the given model.
\deprecated Consider using #Z3_model_eval or #Z3_model_get_func_interp
def_API('Z3_eval_func_decl', BOOL, (_in(CONTEXT), _in(MODEL), _in(FUNC_DECL), _out(AST)))
*/
Z3_bool Z3_API Z3_eval_func_decl(Z3_context c, Z3_model m, Z3_func_decl decl, Z3_ast* v);
/**
\brief \mlh is_array_value c v \endmlh
Determine whether the term encodes an array value.
A term encodes an array value if it is a nested sequence of
applications of store on top of a constant array.
The indices to the stores have to be values (for example, integer constants)
so that equality between the indices can be evaluated.
Array values are useful for representing interpretations for arrays.
Return the number of entries mapping to non-default values of the array.
\deprecated Use #Z3_is_as_array
def_API('Z3_is_array_value', BOOL, (_in(CONTEXT), _in(MODEL), _in(AST), _out(UINT)))
*/
Z3_bool Z3_API Z3_is_array_value(Z3_context c, Z3_model m, Z3_ast v, unsigned* num_entries);
/**
\brief \mlh get_array_value c v \endmlh
An array values is represented as a dictionary plus a
default (else) value. This function returns the array graph.
\pre Z3_TRUE == Z3_is_array_value(c, v, &num_entries)
\deprecated Use Z3_func_interp objects and #Z3_get_as_array_func_decl
def_API('Z3_get_array_value', VOID, (_in(CONTEXT), _in(MODEL), _in(AST), _in(UINT), _out_array(3, AST), _out_array(3, AST), _out (AST)))
*/
void Z3_API Z3_get_array_value(Z3_context c,
Z3_model m,
Z3_ast v,
unsigned num_entries,
Z3_ast indices[],
Z3_ast values[],
Z3_ast* else_value
);
/**
\brief \mlh get_model_func_else c m i \endmlh
Return the 'else' value of the i-th function interpretation in the given model.
A function interpretation is represented as a finite map and an 'else' value.
\mlonly \remark Consider using {!get_model_funcs}. \endmlonly
\pre i < Z3_get_model_num_funcs(c, m)
\sa Z3_get_model_num_funcs
\sa Z3_get_model_func_num_entries
\sa Z3_get_model_func_entry_num_args
\sa Z3_get_model_func_entry_arg
\deprecated Use Z3_func_interp objects
def_API('Z3_get_model_func_else', AST, (_in(CONTEXT), _in(MODEL), _in(UINT)))
*/
Z3_ast Z3_API Z3_get_model_func_else(Z3_context c, Z3_model m, unsigned i);
/**
\brief \mlh get_model_func_num_entries c m i \endmlh
Return the number of entries of the i-th function interpretation in the given model.
A function interpretation is represented as a finite map and an 'else' value.
\mlonly \remark Consider using {!get_model_funcs}. \endmlonly
\pre i < Z3_get_model_num_funcs(c, m)
\sa Z3_get_model_num_funcs
\sa Z3_get_model_func_else
\sa Z3_get_model_func_entry_num_args
\sa Z3_get_model_func_entry_arg
\deprecated Use Z3_func_interp objects
def_API('Z3_get_model_func_num_entries', UINT, (_in(CONTEXT), _in(MODEL), _in(UINT)))
*/
unsigned Z3_API Z3_get_model_func_num_entries(Z3_context c, Z3_model m, unsigned i);
/**
\brief \mlh get_model_func_entry_num_args c m i j \endmlh
Return the number of arguments of the j-th entry of the i-th function interpretation in the given
model.
A function interpretation is represented as a finite map and an 'else' value.
This function returns the j-th entry of this map.
An entry represents the value of a function given a set of arguments.
\conly That is: it has the following format <tt>f(args[0],...,args[num_args - 1]) = val</tt>.
\mlonly \remark Consider using {!get_model_funcs}. \endmlonly
\pre i < Z3_get_model_num_funcs(c, m)
\pre j < Z3_get_model_func_num_entries(c, m, i)
\sa Z3_get_model_num_funcs
\sa Z3_get_model_func_num_entries
\sa Z3_get_model_func_entry_arg
\deprecated Use Z3_func_interp objects
def_API('Z3_get_model_func_entry_num_args', UINT, (_in(CONTEXT), _in(MODEL), _in(UINT), _in(UINT)))
*/
unsigned Z3_API Z3_get_model_func_entry_num_args(Z3_context c,
Z3_model m,
unsigned i,
unsigned j);
/**
\brief \mlh get_model_func_entry_arg c m i j k \endmlh
Return the k-th argument of the j-th entry of the i-th function interpretation in the given
model.
A function interpretation is represented as a finite map and an 'else' value.
This function returns the j-th entry of this map.
An entry represents the value of a function given a set of arguments.
\conly That is: it has the following format <tt>f(args[0],...,args[num_args - 1]) = val</tt>.
\mlonly \remark Consider using {!get_model_funcs}. \endmlonly
\pre i < Z3_get_model_num_funcs(c, m)
\pre j < Z3_get_model_func_num_entries(c, m, i)
\pre k < Z3_get_model_func_entry_num_args(c, m, i, j)
\sa Z3_get_model_num_funcs
\sa Z3_get_model_func_num_entries
\sa Z3_get_model_func_entry_num_args
\deprecated Use Z3_func_interp objects
def_API('Z3_get_model_func_entry_arg', AST, (_in(CONTEXT), _in(MODEL), _in(UINT), _in(UINT), _in(UINT)))
*/
Z3_ast Z3_API Z3_get_model_func_entry_arg(Z3_context c,
Z3_model m,
unsigned i,
unsigned j,
unsigned k);
/**
\brief \mlh get_model_func_entry_value c m i j \endmlh
Return the return value of the j-th entry of the i-th function interpretation in the given
model.
A function interpretation is represented as a finite map and an 'else' value.
This function returns the j-th entry of this map.
An entry represents the value of a function given a set of arguments.
\conly That is: it has the following format <tt>f(args[0],...,args[num_args - 1]) = val</tt>.
\mlonly \remark Consider using {!get_model_funcs}. \endmlonly
\pre i < Z3_get_model_num_funcs(c, m)
\pre j < Z3_get_model_func_num_entries(c, m, i)
\sa Z3_get_model_num_funcs
\sa Z3_get_model_func_num_entries
\deprecated Use Z3_func_interp objects
def_API('Z3_get_model_func_entry_value', AST, (_in(CONTEXT), _in(MODEL), _in(UINT), _in(UINT)))
*/
Z3_ast Z3_API Z3_get_model_func_entry_value(Z3_context c,
Z3_model m,
unsigned i,
unsigned j);
/**
\brief \mlh eval c m t \endmlh
Evaluate the AST node \c t in the given model.
\conly Return \c Z3_TRUE if succeeded, and store the result in \c v.
\mlonly Return a pair: Boolean and value. The Boolean is true if the term was successfully evaluated. \endmlonly
The evaluation may fail for the following reasons:
- \c t contains a quantifier.
- the model \c m is partial, that is, it doesn't have a complete interpretation for uninterpreted functions.
That is, the option <tt>MODEL_PARTIAL=true</tt> was used.
- \c t is type incorrect.
\deprecated Use #Z3_model_eval
def_API('Z3_eval', BOOL, (_in(CONTEXT), _in(MODEL), _in(AST), _out(AST)))
*/
Z3_bool Z3_API Z3_eval(Z3_context c, Z3_model m, Z3_ast t, Z3_ast * v);
/**
\brief Evaluate declaration given values.
Provides direct way to evaluate declarations
without going over terms.
\deprecated Consider using #Z3_model_eval and #Z3_substitute_vars
def_API('Z3_eval_decl', BOOL, (_in(CONTEXT), _in(MODEL), _in(FUNC_DECL), _in(UINT), _in_array(3, AST), _out(AST)))
*/
Z3_bool Z3_API Z3_eval_decl(Z3_context c, Z3_model m,
Z3_func_decl d,
unsigned num_args,
Z3_ast const args[],
Z3_ast* v);
/*@}*/
/**
@name Deprecated String conversion API
*/
/*@{*/
/**
\brief Convert the given logical context into a string.
This function is mainly used for debugging purposes. It displays
the internal structure of a logical context.
\conly \warning The result buffer is statically allocated by Z3. It will
\conly be automatically deallocated when #Z3_del_context is invoked.
\conly So, the buffer is invalidated in the next call to \c Z3_context_to_string.
\deprecated This method is obsolete. It just displays the internal representation of
the global solver available for backward compatibility reasons.
def_API('Z3_context_to_string', STRING, (_in(CONTEXT),))
*/
Z3_string Z3_API Z3_context_to_string(Z3_context c);
/**
\brief Return runtime statistics as a string.
This function is mainly used for debugging purposes. It displays
statistics of the search activity.
\conly \warning The result buffer is statically allocated by Z3. It will
\conly be automatically deallocated when #Z3_del_context is invoked.
\conly So, the buffer is invalidated in the next call to \c Z3_context_to_string.
\deprecated This method is based on the old solver API.
Use #Z3_stats_to_string when using the new solver API.
def_API('Z3_statistics_to_string', STRING, (_in(CONTEXT),))
*/
Z3_string Z3_API Z3_statistics_to_string(Z3_context c);
/**
\brief Extract satisfying assignment from context as a conjunction.
This function can be used for debugging purposes. It returns a conjunction
of formulas that are assigned to true in the current context.
This conjunction will contain not only the assertions that are set to true
under the current assignment, but will also include additional literals
if there has been a call to #Z3_check or #Z3_check_and_get_model.
\deprecated This method is based on the old solver API.
def_API('Z3_get_context_assignment', AST, (_in(CONTEXT),))
*/
Z3_ast Z3_API Z3_get_context_assignment(Z3_context c);
/*@}*/
#endif
#ifndef CAMLIDL