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trying to fix build problems

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-03-21 14:45:12 -07:00
parent 8cbe257434
commit f8348d0bc4
3 changed files with 20 additions and 20 deletions
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28
src/ast/rewriter/pb_rewriter_def.h
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@ -59,7 +59,7 @@ void pb_rewriter_util<PBU>::unique(typename PBU::args_t& args, typename PBU::num
}
}
// sort and coalesce arguments:
PBU::compare cmp;
typename PBU::compare cmp;
std::sort(args.begin(), args.end(), cmp);
// coallesce
@ -110,9 +110,9 @@ lbool pb_rewriter_util<PBU>::normalize(typename PBU::args_t& args, typename PBU:
// <=>
// -c*~l + y >= k - c
//
PBU::numeral sum(0);
typename PBU::numeral sum(0);
for (unsigned i = 0; i < args.size(); ++i) {
PBU::numeral c = args[i].second;
typename PBU::numeral c = args[i].second;
if (c.is_neg()) {
args[i].second = -c;
args[i].first = m_util.negate(args[i].first);
@ -152,7 +152,7 @@ lbool pb_rewriter_util<PBU>::normalize(typename PBU::args_t& args, typename PBU:
if (!all_int) {
// normalize to integers.
PBU::numeral d(denominator(k));
typename PBU::numeral d(denominator(k));
for (unsigned i = 0; i < args.size(); ++i) {
d = lcm(d, denominator(args[i].second));
}
@ -171,7 +171,7 @@ lbool pb_rewriter_util<PBU>::normalize(typename PBU::args_t& args, typename PBU:
// Ensure the largest coefficient is not larger than k:
sum = PBU::numeral::zero();
for (unsigned i = 0; i < args.size(); ++i) {
PBU::numeral c = args[i].second;
typename PBU::numeral c = args[i].second;
if (c > k) {
args[i].second = k;
}
@ -188,9 +188,9 @@ lbool pb_rewriter_util<PBU>::normalize(typename PBU::args_t& args, typename PBU:
}
// apply cutting plane reduction:
PBU::numeral g(0);
typename PBU::numeral g(0);
for (unsigned i = 0; !g.is_one() && i < args.size(); ++i) {
PBU::numeral c = args[i].second;
typename PBU::numeral c = args[i].second;
if (c != k) {
if (g.is_zero()) {
g = c;
@ -214,13 +214,13 @@ lbool pb_rewriter_util<PBU>::normalize(typename PBU::args_t& args, typename PBU:
// Example 5x + 5y + 2z + 2u >= 5
// becomes 3x + 3y + z + u >= 3
//
PBU::numeral k_new = div(k, g);
typename PBU::numeral k_new = div(k, g);
if (!(k % g).is_zero()) { // k_new is the ceiling of k / g.
k_new++;
}
for (unsigned i = 0; i < args.size(); ++i) {
SASSERT(args[i].second.is_pos());
PBU::numeral c = args[i].second;
typename PBU::numeral c = args[i].second;
if (c == k) {
c = k_new;
}
@ -245,15 +245,15 @@ lbool pb_rewriter_util<PBU>::normalize(typename PBU::args_t& args, typename PBU:
// replace all coefficients by 1, and k by 2.
//
if (!k.is_one()) {
PBU::numeral min = args[0].second, max = args[0].second;
typename PBU::numeral min = args[0].second, max = args[0].second;
for (unsigned i = 1; i < args.size(); ++i) {
if (args[i].second < min) min = args[i].second;
if (args[i].second > max) max = args[i].second;
}
SASSERT(min.is_pos());
PBU::numeral n0 = k/max;
PBU::numeral n1 = floor(n0);
PBU::numeral n2 = ceil(k/min) - PBU::numeral::one();
typename PBU::numeral n0 = k/max;
typename PBU::numeral n1 = floor(n0);
typename PBU::numeral n2 = ceil(k/min) - PBU::numeral::one();
if (n1 == n2 && !n0.is_int()) {
IF_VERBOSE(3, display(verbose_stream() << "set cardinality\n", args, k, is_eq););
@ -272,7 +272,7 @@ void pb_rewriter_util<PBU>::prune(typename PBU::args_t& args, typename PBU::nume
if (is_eq) {
return;
}
PBU::numeral nlt(0);
typename PBU::numeral nlt(0);
unsigned occ = 0;
for (unsigned i = 0; nlt < k && i < args.size(); ++i) {
if (args[i].second < k) {