10.4 Strings

A string consists of a quotation mark (") followed by a sequence of characters terminated by another quotation mark ("). Strings are used as constants to represent any of the data types. All data types available in C/Base are supported by the Report Writer. The following gives some examples of valid strings:

"some normal string constant"

"01/17/83"

"the previous one could be a date"

"10.34"

The value of a string constant is the characters between the quotation marks. For example, a string constant of

"this is the day"

has a value of

this is the day

An empty string is two quotes with no characters in between:

""

A quote can be embedded in a string by using two quotes as in:

"""Look,"" he said, ""This is enough!"""

which has a value of

"Look," he said, "this is enough"