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throttle big-reductions #2101 #2098

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-01-24 14:00:56 -08:00
parent 498864c582
commit 8da1d6070b
3 changed files with 21 additions and 5 deletions
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16
src/api/c++/z3++.h
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@ -518,6 +518,12 @@ namespace z3 {
sort(context & c, Z3_ast a):ast(c, a) {}
sort(sort const & s):ast(s) {}
operator Z3_sort() const { return reinterpret_cast<Z3_sort>(m_ast); }
/**
\brief retrieve unique identifier for func_decl.
*/
unsigned id() const { unsigned r = Z3_get_sort_id(ctx(), *this); check_error(); return r; }
/**
\brief Return true if this sort and \c s are equal.
*/
@ -615,6 +621,11 @@ namespace z3 {
operator Z3_func_decl() const { return reinterpret_cast<Z3_func_decl>(m_ast); }
func_decl & operator=(func_decl const & s) { return static_cast<func_decl&>(ast::operator=(s)); }
/**
\brief retrieve unique identifier for func_decl.
*/
unsigned id() const { unsigned r = Z3_get_func_decl_id(ctx(), *this); check_error(); return r; }
unsigned arity() const { return Z3_get_arity(ctx(), *this); }
sort domain(unsigned i) const { assert(i < arity()); Z3_sort r = Z3_get_domain(ctx(), *this, i); check_error(); return sort(ctx(), r); }
sort range() const { Z3_sort r = Z3_get_range(ctx(), *this); check_error(); return sort(ctx(), r); }
@ -771,6 +782,11 @@ namespace z3 {
return std::string(Z3_get_numeral_decimal_string(ctx(), m_ast, precision));
}
/**
\brief retrieve unique identifier for expression.
*/
unsigned id() const { unsigned r = Z3_get_ast_id(ctx(), m_ast); check_error(); return r; }
/**
\brief Return int value of numeral, throw if result cannot fit in
machine int