Probably null change: make sure that all classes with destructors also have copy constructors and assignment operators

src/query/docseq.h

@@ -78,6 +78,8 @@ class DocSequence {
 public:
     DocSequence(const std::string &t) : m_title(t) {}
     virtual ~DocSequence() {}
+    DocSequence(const DocSequence&) = delete;
+    DocSequence& operator=(const DocSequence&) = delete;
 
     /** Get document at given rank. 
      *
@@ -181,6 +183,8 @@ public:
         : DocSequence(""), m_seq(iseq) 
         {}
     virtual ~DocSeqModifier() {}
+    DocSeqModifier(const DocSeqModifier&) = delete;
+    DocSeqModifier& operator=(const DocSeqModifier&) = delete;
 
     virtual bool getAbstract(Rcl::Doc& doc, std::vector<std::string>& abs)
         override{

src/query/docseqdb.h

@@ -30,6 +30,8 @@ public:
                   std::shared_ptr<Rcl::Query> q, const std::string &t, 
                   std::shared_ptr<Rcl::SearchData> sdata);
     virtual ~DocSequenceDb() {}
+    DocSequenceDb(const DocSequenceDb&) = delete;
+    DocSequenceDb& operator=(const DocSequenceDb&) = delete;
     virtual bool getDoc(int num, Rcl::Doc &doc, std::string * = 0) override;
     virtual int getResCnt() override;
     virtual void getTerms(HighlightData& hld) override;

src/query/docseqdocs.h

@@ -31,10 +31,10 @@ class DocSequenceDocs : public DocSequence {
  public:
     DocSequenceDocs(std::shared_ptr<Rcl::Db> d,
                     const std::vector<Rcl::Doc> docs, const string &t) 
-    : DocSequence(t), m_db(d), m_docs(docs) {
-    }
-    virtual ~DocSequenceDocs() {
-    }
+    : DocSequence(t), m_db(d), m_docs(docs) {}
+    virtual ~DocSequenceDocs() {}
+    DocSequenceDocs(const DocSequenceDocs&) = delete;
+    DocSequenceDocs& operator=(const DocSequenceDocs&) = delete;
     virtual bool getDoc(int num, Rcl::Doc &doc, string *sh = 0) {
     if (sh)
         *sh = string();

src/query/docseqhist.h

@@ -35,6 +35,8 @@ class RclDHistoryEntry : public DynConfEntry {
     RclDHistoryEntry(time_t t, const std::string& u, const std::string& d) 
     : unixtime(t), udi(u), dbdir(d) {}
     virtual ~RclDHistoryEntry() {}
+    RclDHistoryEntry(const RclDHistoryEntry&) = default;
+    RclDHistoryEntry& operator=(const RclDHistoryEntry&) = default;
     virtual bool decode(const std::string &value);
     virtual bool encode(std::string& value);
     virtual bool equal(const DynConfEntry& other);
@@ -52,6 +54,8 @@ class DocSequenceHistory : public DocSequence {
                        const std::string &t) 
     : DocSequence(t), m_db(db), m_hist(h) {}
     virtual ~DocSequenceHistory() {}
+    DocSequenceHistory(const DocSequenceHistory&) = delete;
+    DocSequenceHistory& operator=(const DocSequenceHistory&) = delete;
 
     virtual bool getDoc(int num, Rcl::Doc &doc, std::string *sh = 0);
     virtual int getResCnt();

src/query/dynconf.h

@@ -49,7 +49,10 @@
 /** Interface for a stored object. */
 class DynConfEntry {
 public:
+    DynConfEntry() {}
     virtual ~DynConfEntry() {}
+    DynConfEntry(const DynConfEntry&) = default;
+    DynConfEntry& operator=(const DynConfEntry&) = default;
     /** Decode object-as-string coming out from storage */
     virtual bool decode(const std::string &value) = 0;
     /** Encode object state into state for storing */
@@ -63,6 +66,8 @@ class RclSListEntry : public DynConfEntry {
 public:
     RclSListEntry() {}
     virtual ~RclSListEntry() {}
+    RclSListEntry(const RclSListEntry&) = default;
+    RclSListEntry& operator=(const RclSListEntry&) = default;
     RclSListEntry(const std::string& v) 
         : value(v) {
     }

src/query/filtseq.h

@@ -37,6 +37,8 @@ class DocSeqFiltered : public DocSeqModifier {
 public:
     DocSeqFiltered(RclConfig *conf, std::shared_ptr<DocSequence> iseq, DocSeqFiltSpec &filtspec);
     virtual ~DocSeqFiltered() {}
+    DocSeqFiltered(const DocSeqFiltered&) = delete;
+    DocSeqFiltered& operator=(const DocSeqFiltered&) = delete;
     virtual bool canFilter() {return true;}
     virtual bool setFiltSpec(const DocSeqFiltSpec &filtspec);
     virtual bool getDoc(int num, Rcl::Doc &doc, std::string *sh = 0);

src/query/plaintorich.h

@@ -31,7 +31,10 @@
  */
 class PlainToRich {
 public:
+    PlainToRich() {}
     virtual ~PlainToRich() {}
+    PlainToRich(const PlainToRich&) = delete;
+    PlainToRich& operator=(const PlainToRich&) = delete;
 
     void set_inputhtml(bool v) {
         m_inputhtml = v;

src/query/qresultstore.h

@@ -37,6 +37,8 @@ class QResultStore {
 public:
     QResultStore();
     ~QResultStore();
+    QResultStore(const QResultStore&) = delete;
+    QResultStore& operator=(const QResultStore&) = delete;
 
     /**
      * Fetch and store the results of the input query.
@@ -46,8 +48,7 @@ public:
      * @param isinc if true, the field list defines the fields to be stored, 
      *   else, those to be excluded.
      */
-    bool storeQuery(Rcl::Query& q, std::set<std::string> fldspec = {},
-                    bool isinc = false);
+    bool storeQuery(Rcl::Query& q, std::set<std::string> fldspec = {}, bool isinc = false);
 
     /**  Retrieve count of stored results */
     int getCount();
@@ -60,9 +61,6 @@ public:
      */
     const char *fieldValue(int docindex, const std::string& fldname);
 
-    
-    QResultStore(const QResultStore&) = delete;
-    QResultStore& operator=(const QResultStore&) = delete;
     class Internal;
 private:
     Internal *m{nullptr};

src/query/reslistpager.h

@@ -35,6 +35,8 @@ class ResListPager {
 public:
     ResListPager(int pagesize=10, bool alwaysSnippets = false);
     virtual ~ResListPager() {}
+    ResListPager(const ResListPager&) = delete;
+    ResListPager& operator=(const ResListPager&) = delete;
 
     void setHighLighter(PlainToRich *ptr) {
             m_hiliter = ptr;

src/query/sortseq.h

@@ -31,11 +31,12 @@
 class DocSeqSorted : public DocSeqModifier {
  public:
     DocSeqSorted(std::shared_ptr<DocSequence> iseq, DocSeqSortSpec &sortspec)
-    :  DocSeqModifier(iseq)
-    {
-    setSortSpec(sortspec);
+    :  DocSeqModifier(iseq) {
+        setSortSpec(sortspec);
     }
     virtual ~DocSeqSorted() {}
+    DocSeqSorted(const DocSeqSorted&) = delete;
+    DocSeqSorted& operator=(const DocSeqSorted&) = delete;
     virtual bool canSort() {return true;}
     virtual bool setSortSpec(const DocSeqSortSpec &sortspec);
     virtual bool getDoc(int num, Rcl::Doc &doc, string *sh = 0);

src/query/wasaparserdriver.h

@@ -39,6 +39,8 @@ public:
         : m_stemlang(sl), m_autosuffs(as), m_config(c) {}
         
     ~WasaParserDriver() {}
+    WasaParserDriver(const WasaParserDriver&) = delete;
+    WasaParserDriver& operator=(const WasaParserDriver&) = delete;
     
     Rcl::SearchData *parse(const std::string&);
     bool addClause(Rcl::SearchData *sd, Rcl::SearchDataClauseSimple* cl);