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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2024-02-28 08:57:54 -08:00
parent 9888d87294
commit 5455603910
5 changed files with 36 additions and 15 deletions
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13
src/ast/sls/sls_valuation.h
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@ -37,6 +37,12 @@ namespace bv {
bvect(unsigned sz) : svector(sz, (unsigned)0) {}
void set_bw(unsigned bw);
void copy_to(unsigned nw, bvect & dst) const {
SASSERT(nw <= this->size());
for (unsigned i = 0; i < nw; ++i)
dst[i] = (*this)[i];
}
void set(unsigned bit_idx, bool val) {
auto _val = static_cast<digit_t>(0 - static_cast<digit_t>(val));
get_bit_word(bit_idx) ^= (_val ^ get_bit_word(bit_idx)) & get_pos_mask(bit_idx);
@ -282,8 +288,11 @@ namespace bv {
std::ostream& display(std::ostream& out) const {
out << m_bits;
out << " fix:";
out << fixed;
out << " ev: " << eval;
if (!is_zero(fixed)) {
out << " fix:";
out << fixed;
}
if (m_lo != m_hi)
out << " [" << m_lo << ", " << m_hi << "[";
return out;