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-rw-r--r--libs/ezsat/ezsat.cc8
-rw-r--r--libs/ezsat/ezsat.h1
2 files changed, 9 insertions, 0 deletions
diff --git a/libs/ezsat/ezsat.cc b/libs/ezsat/ezsat.cc
index 4258fb6f..27e74e01 100644
--- a/libs/ezsat/ezsat.cc
+++ b/libs/ezsat/ezsat.cc
@@ -667,6 +667,14 @@ std::vector<int> ezSAT::vec_const_unsigned(uint64_t value, int bits)
return vec;
}
+std::vector<int> ezSAT::vec_var(int bits)
+{
+ std::vector<int> vec;
+ for (int i = 0; i < bits; i++)
+ vec.push_back(literal());
+ return vec;
+}
+
std::vector<int> ezSAT::vec_var(std::string name, int bits)
{
std::vector<int> vec;
diff --git a/libs/ezsat/ezsat.h b/libs/ezsat/ezsat.h
index 4a6a7278..3fb5fcaf 100644
--- a/libs/ezsat/ezsat.h
+++ b/libs/ezsat/ezsat.h
@@ -208,6 +208,7 @@ public:
std::vector<int> vec_const_signed(int64_t value, int bits);
std::vector<int> vec_const_unsigned(uint64_t value, int bits);
+ std::vector<int> vec_var(int bits);
std::vector<int> vec_var(std::string name, int bits);
std::vector<int> vec_cast(const std::vector<int> &vec1, int toBits, bool signExtend = false);