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make a few functions static

This commit is contained in:
Nuno Lopes 2016-12-01 14:01:20 +00:00
parent 7ebc660b6d
commit 42b26c63e5
5 changed files with 24 additions and 27 deletions

View file

@ -32,7 +32,7 @@ namespace smt {
return static_cast<unsigned>(acc / m_lemmas.size());
}
void acc_num_occs(clause * cls, unsigned_vector & lit2num_occs) {
static void acc_num_occs(clause * cls, unsigned_vector & lit2num_occs) {
unsigned num_lits = cls->get_num_literals();
for (unsigned i = 0; i < num_lits; i++) {
literal l = cls->get_literal(i);
@ -40,7 +40,7 @@ namespace smt {
}
}
void acc_num_occs(clause_vector const & v, unsigned_vector & lit2num_occs) {
static void acc_num_occs(clause_vector const & v, unsigned_vector & lit2num_occs) {
clause_vector::const_iterator it = v.begin();
clause_vector::const_iterator end = v.end();
for (; it != end; ++it)
@ -79,7 +79,7 @@ namespace smt {
out << (m_assigned_literals.size() - n) << "]";
}
void acc_var_num_occs(clause * cls, unsigned_vector & var2num_occs) {
static void acc_var_num_occs(clause * cls, unsigned_vector & var2num_occs) {
unsigned num_lits = cls->get_num_literals();
for (unsigned i = 0; i < num_lits; i++) {
literal l = cls->get_literal(i);
@ -87,7 +87,7 @@ namespace smt {
}
}
void acc_var_num_occs(clause_vector const & v, unsigned_vector & var2num_occs) {
static void acc_var_num_occs(clause_vector const & v, unsigned_vector & var2num_occs) {
clause_vector::const_iterator it = v.begin();
clause_vector::const_iterator end = v.end();
for (; it != end; ++it)
@ -114,7 +114,7 @@ namespace smt {
out << "\n";
}
void acc_var_num_min_occs(clause * cls, unsigned_vector & var2num_min_occs) {
static void acc_var_num_min_occs(clause * cls, unsigned_vector & var2num_min_occs) {
unsigned num_lits = cls->get_num_literals();
bool_var min_var = cls->get_literal(0).var();
for (unsigned i = 1; i < num_lits; i++) {
@ -125,7 +125,7 @@ namespace smt {
var2num_min_occs[min_var]++;
}
void acc_var_num_min_occs(clause_vector const & v, unsigned_vector & var2num_min_occs) {
static void acc_var_num_min_occs(clause_vector const & v, unsigned_vector & var2num_min_occs) {
clause_vector::const_iterator it = v.begin();
clause_vector::const_iterator end = v.end();
for (; it != end; ++it)