Add consts
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@ -57,7 +57,7 @@ const char *FSLib::Directory::path() const {
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return dir_path.c_str();
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}
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std::string FSLib::Directory::Iterator::operator*() {
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char const *FSLib::Directory::Iterator::operator*() const {
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return current_entry->d_name;
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}
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@ -65,8 +65,8 @@ FSLib::Directory::Iterator &FSLib::Directory::Iterator::operator++() {
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if( current_entry == nullptr )
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return *this;
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current_entry = readdir(d);
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if( current_entry != nullptr && (!strcmp(current_entry->d_name, ".") || !strcmp(current_entry->d_name, "..")) )
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operator++();
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if( current_entry != nullptr && ( !strcmp(current_entry->d_name, ".") || !strcmp(current_entry->d_name, "..") ) )
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return operator++();
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return *this;
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}
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@ -76,10 +76,10 @@ FSLib::Directory::Iterator FSLib::Directory::Iterator::operator++(int) {
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return ret;
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}
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bool FSLib::Directory::Iterator::operator==(const Iterator &i_other) {
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bool FSLib::Directory::Iterator::operator==(const Iterator &i_other) const {
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return i_other.current_entry == current_entry;
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}
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bool FSLib::Directory::Iterator::operator!=(const Iterator &i_other) {
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bool FSLib::Directory::Iterator::operator!=(const Iterator &i_other) const {
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return i_other.current_entry != current_entry;
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}
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@ -36,15 +36,15 @@ namespace FSLib{
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closedir(d);
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}
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std::string operator*();
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char const *operator*() const;
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Iterator &operator++();
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Iterator operator++(int);
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bool operator==(const Iterator &i_other);
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bool operator==(const Iterator &i_other) const;
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bool operator!=(const Iterator &i_other);
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bool operator!=(const Iterator &i_other) const;
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private:
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DIR *d;
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