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tagparser
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Add `TagTarget::matches()`

This commit is contained in:
Martchus 2021-12-31 00:31:32 +01:00
parent b740d2c1e0
commit 9ca4c57c0e
1 changed files with 17 additions and 1 deletions
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18
tagtarget.h
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@ -42,6 +42,7 @@ public:
std::string toString(const std::function<TagTargetLevel(std::uint64_t)> &tagTargetMapping) const;
std::string toString(TagTargetLevel tagTargetLevel) const;
bool operator==(const TagTarget &other) const;
bool matches(const TagTarget &other) const;
private:
std::uint64_t m_level;
@ -185,7 +186,9 @@ inline void TagTarget::clear()
/*!
* \brief Returns whether the tag targets are equal.
* \remarks Targets where only the level name differs are considered equal though.
* \returns
* Returns whether all specifications of the current instance (besides the level name) are equal
* to the corresponding specification in \a other.
*/
inline bool TagTarget::operator==(const TagTarget &other) const
{
@ -193,6 +196,19 @@ inline bool TagTarget::operator==(const TagTarget &other) const
&& m_attachments == other.m_attachments;
}
/*!
* \brief Returns whether the current instance matches \a other.
* \returns
* Returns whether all non-empty/non-null specifications of the current instance (besides the level
* name) are equal to the corresponding specification in \a other.
*/
inline bool TagTarget::matches(const TagTarget &other) const
{
return (!m_level || level() == other.level()) && (m_tracks.empty() || m_tracks == other.m_tracks)
&& (m_chapters.empty() || m_chapters == other.m_chapters) && (m_editions.empty() || m_editions == other.m_editions)
&& (m_attachments.empty() || m_attachments == other.m_attachments);
}
/*!
* \brief Returns the string representation of the current instance.
* \remarks Uses the specified \a tagTargetMapping function to map the assigned level()