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Use nullptr.

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This commit is contained in:
Bruce Mitchener 2018-02-12 14:05:55 +07:00
parent f01328c65f
commit 76eb7b9ede
625 changed files with 4639 additions and 4639 deletions
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46
src/api/api_algebraic.cpp
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@ -162,57 +162,57 @@ extern "C" {
Z3_TRY;
LOG_Z3_algebraic_add(c, a, b);
RESET_ERROR_CODE();
CHECK_IS_ALGEBRAIC_X(a, 0);
CHECK_IS_ALGEBRAIC_X(b, 0);
CHECK_IS_ALGEBRAIC_X(a, nullptr);
CHECK_IS_ALGEBRAIC_X(b, nullptr);
BIN_OP(+,add);
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
Z3_ast Z3_API Z3_algebraic_sub(Z3_context c, Z3_ast a, Z3_ast b) {
Z3_TRY;
LOG_Z3_algebraic_sub(c, a, b);
RESET_ERROR_CODE();
CHECK_IS_ALGEBRAIC_X(a, 0);
CHECK_IS_ALGEBRAIC_X(b, 0);
CHECK_IS_ALGEBRAIC_X(a, nullptr);
CHECK_IS_ALGEBRAIC_X(b, nullptr);
BIN_OP(-,sub);
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
Z3_ast Z3_API Z3_algebraic_mul(Z3_context c, Z3_ast a, Z3_ast b) {
Z3_TRY;
LOG_Z3_algebraic_mul(c, a, b);
RESET_ERROR_CODE();
CHECK_IS_ALGEBRAIC_X(a, 0);
CHECK_IS_ALGEBRAIC_X(b, 0);
CHECK_IS_ALGEBRAIC_X(a, nullptr);
CHECK_IS_ALGEBRAIC_X(b, nullptr);
BIN_OP(*,mul);
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
Z3_ast Z3_API Z3_algebraic_div(Z3_context c, Z3_ast a, Z3_ast b) {
Z3_TRY;
LOG_Z3_algebraic_div(c, a, b);
RESET_ERROR_CODE();
CHECK_IS_ALGEBRAIC_X(a, 0);
CHECK_IS_ALGEBRAIC_X(b, 0);
CHECK_IS_ALGEBRAIC_X(a, nullptr);
CHECK_IS_ALGEBRAIC_X(b, nullptr);
if ((is_rational(c, b) && get_rational(c, b).is_zero()) ||
(!is_rational(c, b) && am(c).is_zero(get_irrational(c, b)))) {
SET_ERROR_CODE(Z3_INVALID_ARG);
RETURN_Z3(0);
RETURN_Z3(nullptr);
}
BIN_OP(/,div);
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
Z3_ast Z3_API Z3_algebraic_root(Z3_context c, Z3_ast a, unsigned k) {
Z3_TRY;
LOG_Z3_algebraic_root(c, a, k);
RESET_ERROR_CODE();
CHECK_IS_ALGEBRAIC_X(a, 0);
CHECK_IS_ALGEBRAIC_X(a, nullptr);
if (k % 2 == 0) {
if ((is_rational(c, a) && get_rational(c, a).is_neg()) ||
(!is_rational(c, a) && am(c).is_neg(get_irrational(c, a)))) {
SET_ERROR_CODE(Z3_INVALID_ARG);
RETURN_Z3(0);
RETURN_Z3(nullptr);
}
}
algebraic_numbers::manager & _am = am(c);
@ -229,14 +229,14 @@ extern "C" {
expr * r = au(c).mk_numeral(_r, false);
mk_c(c)->save_ast_trail(r);
RETURN_Z3(of_ast(r));
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
Z3_ast Z3_API Z3_algebraic_power(Z3_context c, Z3_ast a, unsigned k) {
Z3_TRY;
LOG_Z3_algebraic_power(c, a, k);
RESET_ERROR_CODE();
CHECK_IS_ALGEBRAIC_X(a, 0);
CHECK_IS_ALGEBRAIC_X(a, nullptr);
algebraic_numbers::manager & _am = am(c);
scoped_anum _r(_am);
if (is_rational(c, a)) {
@ -251,7 +251,7 @@ extern "C" {
expr * r = au(c).mk_numeral(_r, false);
mk_c(c)->save_ast_trail(r);
RETURN_Z3(of_ast(r));
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
#define BIN_PRED(RAT_PRED, IRAT_PRED) \
@ -357,17 +357,17 @@ extern "C" {
polynomial::manager & pm = mk_c(c)->pm();
polynomial_ref _p(pm);
polynomial::scoped_numeral d(pm.m());
expr2polynomial converter(mk_c(c)->m(), pm, 0, true);
expr2polynomial converter(mk_c(c)->m(), pm, nullptr, true);
if (!converter.to_polynomial(to_expr(p), _p, d) ||
static_cast<unsigned>(max_var(_p)) >= n + 1) {
SET_ERROR_CODE(Z3_INVALID_ARG);
return 0;
return nullptr;
}
algebraic_numbers::manager & _am = am(c);
scoped_anum_vector as(_am);
if (!to_anum_vector(c, n, a, as)) {
SET_ERROR_CODE(Z3_INVALID_ARG);
return 0;
return nullptr;
}
scoped_anum_vector roots(_am);
{
@ -383,7 +383,7 @@ extern "C" {
result->m_ast_vector.push_back(au(c).mk_numeral(roots.get(i), false));
}
RETURN_Z3(of_ast_vector(result));
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
int Z3_API Z3_algebraic_eval(Z3_context c, Z3_ast p, unsigned n, Z3_ast a[]) {
@ -393,7 +393,7 @@ extern "C" {
polynomial::manager & pm = mk_c(c)->pm();
polynomial_ref _p(pm);
polynomial::scoped_numeral d(pm.m());
expr2polynomial converter(mk_c(c)->m(), pm, 0, true);
expr2polynomial converter(mk_c(c)->m(), pm, nullptr, true);
if (!converter.to_polynomial(to_expr(p), _p, d) ||
static_cast<unsigned>(max_var(_p)) >= n) {
SET_ERROR_CODE(Z3_INVALID_ARG);