QVariant is a class in the Qt library used to store a single value of any type. toMap() is a member function of the QVariant class that is used to convert a QVariant object into a QMap object.
In this example, a QVariant object is initialized with an integer value of 42. The toMap() function is called on the QVariant object to convert it into a QMap object. Since this QVariant object does not contain a map, the resulting map will be empty.
In this example, a QMap object containing two key-value pairs is constructed and stored in a QVariant object using the QVariant::fromValue() static function. The toMap() function is then called on the QVariant object to convert it into a QMap object.
Package library: Qt Core Library
Note: In order to use QVariant and its member functions, including toMap(), in your own project, you will need to include the appropriate header file: "QVariant" for C++ code.
C++ (Cpp) QVariant::toMap - 30 examples found. These are the top rated real world C++ (Cpp) examples of QVariant::toMap extracted from open source projects. You can rate examples to help us improve the quality of examples.