diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libcamera/controls.cpp | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/src/libcamera/controls.cpp b/src/libcamera/controls.cpp index 39c29488..bc3db4f6 100644 --- a/src/libcamera/controls.cpp +++ b/src/libcamera/controls.cpp @@ -933,17 +933,6 @@ void ControlList::merge(const ControlList &source) /** * \brief Check if the list contains a control with the specified \a id - * \param[in] id The control ID - * - * \return True if the list contains a matching control, false otherwise - */ -bool ControlList::contains(const ControlId &id) const -{ - return controls_.find(id.id()) != controls_.end(); -} - -/** - * \brief Check if the list contains a control with the specified \a id * \param[in] id The control numerical ID * * \return True if the list contains a matching control, false otherwise @@ -958,6 +947,10 @@ bool ControlList::contains(unsigned int id) const * \brief Get the value of control \a ctrl * \param[in] ctrl The control * + * Beside getting the value of a control, this function can also be used to + * check if a control is present in the ControlList by converting the returned + * std::optional<T> to bool (or calling its has_value() function). + * * \return A std::optional<T> containing the control value, or std::nullopt if * the control \a ctrl is not present in the list */ |