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refs #545 CCached allows to query whether a value is saved or not.

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This commit is contained in:
Mathew Sutcliffe
2015-12-20 23:06:20 +00:00
parent 2c0b4f9555
commit d9167cf226
3 changed files with 31 additions and 5 deletions
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8
src/blackmisc/valuecache.h
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@@ -221,7 +221,7 @@ namespace BlackMisc
Element &getElement(const QString &key);
Element &getElement(const QString &key, QMap<QString, ElementPtr>::const_iterator pos);
std::pair<CVariant, qint64> getValue(const QString &key);
std::tuple<CVariant, qint64, bool> getValue(const QString &key);
signals:
//! \private
@@ -280,6 +280,12 @@ namespace BlackMisc
//! Return the time when this value was updated.
QDateTime getTimestamp() const { return m_page.getTimestamp(m_element); }
//! Return true if this value was already saved.
bool isSaved() const { return m_page.isSaved(m_element); }
//! Return true if this value is currently saving.
bool isSaving() const { return m_page.isSaving(m_element); }
//! Deleted copy constructor.
CCached(const CCached &) = delete;