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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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114
src/ast/arith_decl_plugin.cpp
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@ -65,7 +65,7 @@ struct arith_decl_plugin::algebraic_numbers_wrapper {
};
arith_decl_plugin::algebraic_numbers_wrapper & arith_decl_plugin::aw() const {
if (m_aw == 0)
if (m_aw == nullptr)
const_cast<arith_decl_plugin*>(this)->m_aw = alloc(algebraic_numbers_wrapper, m_manager->limit());
return *m_aw;
}
@ -100,7 +100,7 @@ app * arith_decl_plugin::mk_numeral(sexpr const * p, unsigned i) {
void arith_decl_plugin::del(parameter const & p) {
SASSERT(p.is_external());
if (m_aw != 0) {
if (m_aw != nullptr) {
aw().recycle_id(p.get_ext_id());
}
}
@ -222,56 +222,56 @@ void arith_decl_plugin::set_manager(ast_manager * m, family_id id) {
}
arith_decl_plugin::arith_decl_plugin():
m_aw(0),
m_aw(nullptr),
m_intv_sym("Int"),
m_realv_sym("Real"),
m_rootv_sym("RootObject"),
m_real_decl(0),
m_int_decl(0),
m_r_le_decl(0),
m_r_ge_decl(0),
m_r_lt_decl(0),
m_r_gt_decl(0),
m_r_add_decl(0),
m_r_sub_decl(0),
m_r_uminus_decl(0),
m_r_mul_decl(0),
m_r_div_decl(0),
m_i_le_decl(0),
m_i_ge_decl(0),
m_i_lt_decl(0),
m_i_gt_decl(0),
m_i_add_decl(0),
m_i_sub_decl(0),
m_i_uminus_decl(0),
m_i_mul_decl(0),
m_i_div_decl(0),
m_i_mod_decl(0),
m_i_rem_decl(0),
m_to_real_decl(0),
m_to_int_decl(0),
m_is_int_decl(0),
m_r_power_decl(0),
m_i_power_decl(0),
m_r_abs_decl(0),
m_i_abs_decl(0),
m_sin_decl(0),
m_cos_decl(0),
m_tan_decl(0),
m_asin_decl(0),
m_acos_decl(0),
m_atan_decl(0),
m_sinh_decl(0),
m_cosh_decl(0),
m_tanh_decl(0),
m_asinh_decl(0),
m_acosh_decl(0),
m_atanh_decl(0),
m_pi(0),
m_e(0),
m_neg_root_decl(0),
m_u_asin_decl(0),
m_u_acos_decl(0),
m_real_decl(nullptr),
m_int_decl(nullptr),
m_r_le_decl(nullptr),
m_r_ge_decl(nullptr),
m_r_lt_decl(nullptr),
m_r_gt_decl(nullptr),
m_r_add_decl(nullptr),
m_r_sub_decl(nullptr),
m_r_uminus_decl(nullptr),
m_r_mul_decl(nullptr),
m_r_div_decl(nullptr),
m_i_le_decl(nullptr),
m_i_ge_decl(nullptr),
m_i_lt_decl(nullptr),
m_i_gt_decl(nullptr),
m_i_add_decl(nullptr),
m_i_sub_decl(nullptr),
m_i_uminus_decl(nullptr),
m_i_mul_decl(nullptr),
m_i_div_decl(nullptr),
m_i_mod_decl(nullptr),
m_i_rem_decl(nullptr),
m_to_real_decl(nullptr),
m_to_int_decl(nullptr),
m_is_int_decl(nullptr),
m_r_power_decl(nullptr),
m_i_power_decl(nullptr),
m_r_abs_decl(nullptr),
m_i_abs_decl(nullptr),
m_sin_decl(nullptr),
m_cos_decl(nullptr),
m_tan_decl(nullptr),
m_asin_decl(nullptr),
m_acos_decl(nullptr),
m_atan_decl(nullptr),
m_sinh_decl(nullptr),
m_cosh_decl(nullptr),
m_tanh_decl(nullptr),
m_asinh_decl(nullptr),
m_acosh_decl(nullptr),
m_atanh_decl(nullptr),
m_pi(nullptr),
m_e(nullptr),
m_neg_root_decl(nullptr),
m_u_asin_decl(nullptr),
m_u_acos_decl(nullptr),
m_convert_int_numerals_to_real(false) {
}
@ -335,7 +335,7 @@ sort * arith_decl_plugin::mk_sort(decl_kind k, unsigned num_parameters, paramete
switch (k) {
case REAL_SORT: return m_real_decl;
case INT_SORT: return m_int_decl;
default: return 0;
default: return nullptr;
}
}
@ -380,7 +380,7 @@ inline func_decl * arith_decl_plugin::mk_func_decl(decl_kind k, bool is_real) {
//case OP_MOD_0: return m_mod_0_decl;
case OP_U_ASIN: return m_u_asin_decl;
case OP_U_ACOS: return m_u_acos_decl;
default: return 0;
default: return nullptr;
}
}
@ -408,7 +408,7 @@ app * arith_decl_plugin::mk_numeral(rational const & val, bool is_int) {
if (u_val < MAX_SMALL_NUM_TO_CACHE) {
if (is_int && !m_convert_int_numerals_to_real) {
app * r = m_small_ints.get(u_val, 0);
if (r == 0) {
if (r == nullptr) {
parameter p[2] = { parameter(val), parameter(1) };
r = m_manager->mk_const(m_manager->mk_const_decl(m_intv_sym, m_int_decl, func_decl_info(m_family_id, OP_NUM, 2, p)));
m_manager->inc_ref(r);
@ -418,7 +418,7 @@ app * arith_decl_plugin::mk_numeral(rational const & val, bool is_int) {
}
else {
app * r = m_small_reals.get(u_val, 0);
if (r == 0) {
if (r == nullptr) {
parameter p[2] = { parameter(val), parameter(0) };
r = m_manager->mk_const(m_manager->mk_const_decl(m_realv_sym, m_real_decl, func_decl_info(m_family_id, OP_NUM, 2, p)));
m_manager->inc_ref(r);
@ -440,7 +440,7 @@ app * arith_decl_plugin::mk_numeral(rational const & val, bool is_int) {
func_decl * arith_decl_plugin::mk_num_decl(unsigned num_parameters, parameter const * parameters, unsigned arity) {
if (!(num_parameters == 2 && arity == 0 && parameters[0].is_rational() && parameters[1].is_int())) {
m_manager->raise_exception("invalid numeral declaration");
return 0;
return nullptr;
}
if (parameters[1].get_int() != 0)
return m_manager->mk_const_decl(m_intv_sym, m_int_decl, func_decl_info(m_family_id, OP_NUM, num_parameters, parameters));
@ -480,7 +480,7 @@ func_decl * arith_decl_plugin::mk_func_decl(decl_kind k, unsigned num_parameters
return mk_num_decl(num_parameters, parameters, arity);
if (arity == 0 && !is_const_op(k)) {
m_manager->raise_exception("no arguments supplied to arithmetical operator");
return 0;
return nullptr;
}
if (m_manager->int_real_coercions() && use_coercion(k)) {
return mk_func_decl(fix_kind(k, arity), has_real_arg(arity, domain, m_real_decl));
@ -497,7 +497,7 @@ func_decl * arith_decl_plugin::mk_func_decl(decl_kind k, unsigned num_parameters
return mk_num_decl(num_parameters, parameters, num_args);
if (num_args == 0 && !is_const_op(k)) {
m_manager->raise_exception("no arguments supplied to arithmetical operator");
return 0;
return nullptr;
}
if (m_manager->int_real_coercions() && use_coercion(k)) {
return mk_func_decl(fix_kind(k, num_args), has_real_arg(m_manager, num_args, args, m_real_decl));
@ -641,7 +641,7 @@ bool arith_recognizers::is_numeral(expr const * n, rational & val, bool & is_int
arith_util::arith_util(ast_manager & m):
arith_recognizers(m.mk_family_id("arith")),
m_manager(m),
m_plugin(0) {
m_plugin(nullptr) {
}
void arith_util::init_plugin() {