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refactor closure code

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-09-01 13:43:19 -07:00
parent 58b16c5585
commit 06a858ef3d
6 changed files with 283 additions and 325 deletions
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16
src/qe/qe_util.cpp
View file

@ -1,4 +1,5 @@
#include "qe_util.h"
#include "bool_rewriter.h"
namespace qe {
void flatten_and(expr_ref_vector& result) {
@ -113,4 +114,19 @@ namespace qe {
result.push_back(fml);
flatten_or(result);
}
expr_ref mk_and(expr_ref_vector const& fmls) {
ast_manager& m = fmls.get_manager();
expr_ref result(m);
bool_rewriter(m).mk_and(fmls.size(), fmls.c_ptr(), result);
return result;
}
expr_ref mk_or(expr_ref_vector const& fmls) {
ast_manager& m = fmls.get_manager();
expr_ref result(m);
bool_rewriter(m).mk_or(fmls.size(), fmls.c_ptr(), result);
return result;
}
}

4
src/qe/qe_util.h
View file

@ -33,5 +33,9 @@ namespace qe {
void flatten_or(expr* fml, expr_ref_vector& result);
expr_ref mk_and(expr_ref_vector const& fmls);
expr_ref mk_or(expr_ref_vector const& fmls);
}
#endif