Avoid importing the std namespace
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@@ -9,14 +9,13 @@
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namespace LiftedUtils {
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unordered_map<string, unsigned> symbolDict;
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std::unordered_map<std::string, unsigned> symbolDict;
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Symbol
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getSymbol (const string& symbolName)
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getSymbol (const std::string& symbolName)
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{
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unordered_map<string, unsigned>::iterator it
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std::unordered_map<std::string, unsigned>::iterator it
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= symbolDict.find (symbolName);
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if (it != symbolDict.end()) {
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return it->second;
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@@ -31,10 +30,10 @@ getSymbol (const string& symbolName)
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void
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printSymbolDictionary (void)
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{
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unordered_map<string, unsigned>::const_iterator it
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std::unordered_map<std::string, unsigned>::const_iterator it
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= symbolDict.begin();
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while (it != symbolDict.end()) {
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cout << it->first << " -> " << it->second << endl;
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std::cout << it->first << " -> " << it->second << std::endl;
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++ it;
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}
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}
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@@ -43,9 +42,9 @@ printSymbolDictionary (void)
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ostream& operator<< (ostream &os, const Symbol& s)
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std::ostream& operator<< (std::ostream &os, const Symbol& s)
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{
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unordered_map<string, unsigned>::const_iterator it
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std::unordered_map<std::string, unsigned>::const_iterator it
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= LiftedUtils::symbolDict.begin();
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while (it != LiftedUtils::symbolDict.end() && it->second != s) {
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++ it;
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@@ -57,9 +56,9 @@ ostream& operator<< (ostream &os, const Symbol& s)
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ostream& operator<< (ostream &os, const LogVar& X)
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std::ostream& operator<< (std::ostream &os, const LogVar& X)
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{
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const string labels[] = {
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const std::string labels[] = {
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"A", "B", "C", "D", "E", "F",
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"G", "H", "I", "J", "K", "M" };
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(X >= 12) ? os << "X_" << X.id_ : os << labels[X];
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@@ -68,7 +67,7 @@ ostream& operator<< (ostream &os, const LogVar& X)
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ostream& operator<< (ostream &os, const Tuple& t)
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std::ostream& operator<< (std::ostream &os, const Tuple& t)
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{
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os << "(" ;
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for (size_t i = 0; i < t.size(); i++) {
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@@ -80,7 +79,7 @@ ostream& operator<< (ostream &os, const Tuple& t)
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ostream& operator<< (ostream &os, const Ground& gr)
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std::ostream& operator<< (std::ostream &os, const Ground& gr)
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{
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os << gr.functor();
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os << "(" ;
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@@ -98,9 +97,9 @@ LogVars
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Substitution::getDiscardedLogVars (void) const
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{
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LogVars discardedLvs;
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set<LogVar> doneLvs;
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unordered_map<LogVar, LogVar>::const_iterator it;
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it = subs_.begin();
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std::set<LogVar> doneLvs;
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std::unordered_map<LogVar, LogVar>::const_iterator it
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= subs_.begin();
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while (it != subs_.end()) {
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if (Util::contains (doneLvs, it->second)) {
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discardedLvs.push_back (it->first);
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@@ -114,9 +113,9 @@ Substitution::getDiscardedLogVars (void) const
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ostream& operator<< (ostream &os, const Substitution& theta)
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std::ostream& operator<< (std::ostream &os, const Substitution& theta)
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{
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unordered_map<LogVar, LogVar>::const_iterator it;
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std::unordered_map<LogVar, LogVar>::const_iterator it;
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os << "[" ;
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it = theta.subs_.begin();
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while (it != theta.subs_.end()) {
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