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create as_bin as_hex wrappers for display

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2024-01-12 09:19:11 -08:00
parent 999e67df0d
commit 59b18d4a14
3 changed files with 33 additions and 9 deletions
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32
src/util/rational.h
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@ -30,6 +30,10 @@ class rational {
static synch_mpq_manager & m() { return *g_mpq_manager; }
void display_hex(std::ostream & out, unsigned num_bits) const { SASSERT(is_int()); m().display_hex(out, m_val.numerator(), num_bits); }
void display_bin(std::ostream& out, unsigned num_bits) const { SASSERT(is_int()); m().display_bin(out, m_val.numerator(), num_bits); }
public:
static void initialize();
static void finalize();
@ -96,9 +100,33 @@ public:
void display_smt2(std::ostream & out) const { return m().display_smt2(out, m_val, false); }
void display_hex(std::ostream & out, unsigned num_bits) const { SASSERT(is_int()); return m().display_hex(out, m_val.numerator(), num_bits); }
void display_bin(std::ostream & out, unsigned num_bits) const { SASSERT(is_int()); return m().display_bin(out, m_val.numerator(), num_bits); }
struct as_hex_wrapper {
rational const& r;
unsigned bw;
};
as_hex_wrapper as_hex(unsigned bw) const { return as_hex_wrapper{*this, bw}; }
friend inline std::ostream& operator<<(std::ostream& out, as_hex_wrapper const& ab) {
ab.r.display_hex(out, ab.bw);
return out;
}
struct as_bin_wrapper {
rational const& r;
unsigned bw;
};
as_bin_wrapper as_bin(unsigned bw) const { return as_bin_wrapper{*this, bw}; }
friend inline std::ostream& operator<<(std::ostream& out, as_bin_wrapper const& ab) {
ab.r.display_bin(out, ab.bw);
return out;
}
bool is_uint64() const { return m().is_uint64(m_val); }