Which data type can hold multiple values?
A variable holds more than one value if you declare it to be of a composite data type. Composite Data Types include structures, arrays, and classes. A variable of a composite data type can hold a combination of elementary data types and other composite types. Structures and classes can hold code as well as data.
What type of data structure can hold many values?
A hash table is a data structure which is capable of maping ‘keys’ to ‘values’, and you’ll typically find this is abstracted and enhanced with additional behaviours by many high-level programming languages such that they behave like an ‘associative array’ abstract data type.
What kind of block can we use to store multiple values of different data types?
A composite data type is a variable that can store and handle multiple values of the same data type as one unit. A scalar variable can hold multiple values whereas a composite variable can hold only a single value.
How to hold more than one value in a variable?
A variable of a composite data type can hold a combination of elementary data types and other composite types. Structures and classes can hold code as well as data. To hold more than one value in a variable
How to use data structure to hold multiple data types?
Ex: Instance one may have values for a and b only. Instance two can have values for b,c and g only. So to reduce the memory usage of my application, I need way to allocate memory only for member variables which has data when the instance is creating.
How to store multiple values in SQL variable?
What I want to do is store the where parameters in a SQL variable. Problem is the print of @caroptions only has the last result returned from: I want it to store multiple values. Any ideas?
How to store multiple types of data in C + +?
C++ has many types of multiple data storage structure like mentioned above boost::any or boost::variant or the build it variant and any from std. However, if you wanted to implement one for yourself. This class below I built can demonstrate something that you can build to store multiple types of data. If you remove the union class.