diff options
| -rw-r--r-- | src/cam/options.cpp | 7 | ||||
| -rw-r--r-- | src/cam/options.h | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/cam/options.cpp b/src/cam/options.cpp index fda6d976..481ac189 100644 --- a/src/cam/options.cpp +++ b/src/cam/options.cpp @@ -584,6 +584,13 @@ void OptionValue::addValue(const OptionValue &value) */ /** + * \fn OptionValue::empty() + * \brief Check if the value is empty + * \return True if the value is empty (type set to ValueType::ValueNone), or + * false otherwise + */ + +/** * \brief Cast the value to an int * \return The option value as an int, or 0 if the value type isn't * ValueType::ValueInteger diff --git a/src/cam/options.h b/src/cam/options.h index 210e502a..83c409ae 100644 --- a/src/cam/options.h +++ b/src/cam/options.h @@ -135,6 +135,7 @@ public: void addValue(const OptionValue &value); ValueType type() const { return type_; } + bool empty() const { return type_ == ValueType::ValueNone; } operator int() const; operator std::string() const; |