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Rework of catalog objects. Several of them are now inheriting from common

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base classes that implement common functionality.
This commit is contained in:
eelke 2018-11-25 19:45:06 +01:00
parent 840af1e0a9
commit 73c4cf4790
45 changed files with 340 additions and 265 deletions
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13
pglablib/PgObject.h
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@ -1,25 +1,32 @@
#ifndef PGOBJECT_H
#define PGOBJECT_H
#include <libpq-fe.h>
#include <QString>
class PgDatabaseCatalog;
class PgObject {
public:
explicit PgObject(PgDatabaseCatalog& cat);
explicit PgObject(PgDatabaseCatalog& cat, Oid oid, const QString &name);
virtual ~PgObject();
virtual QString objectName() const = 0;
Oid oid() const;
const QString& objectName() const;
/// Default implementation uses objectName and add quotes when needed.
virtual QString quotedObjectName() const;
bool operator==(Oid _oid) const { return m_oid == _oid; }
bool operator==(const QString &n) const { return m_name == n; }
bool operator<(Oid _oid) const { return m_oid < _oid; }
bool operator<(const PgObject &rhs) const { return m_oid < rhs.m_oid; }
protected:
const PgDatabaseCatalog& catalog() const;
private:
PgDatabaseCatalog* m_catalog;
Oid m_oid;
QString m_name;
};
#endif // PGOBJECT_H