IFALPHA Meaning and
Definition
-
IFALPHA is a term primarily used in computer programming, specifically in the context of the Fortran programming language. In Fortran, IFALPHA is a logical function that allows testing whether a given character variable corresponds to an alphabetic character or not. It returns a logical value of true (i.e., .true.) if the character is alphabetic and false (i.e., .false.) otherwise.
The IFALPHA function in Fortran determines if a character variable contains an alphabetic character based on the ASCII or EBCDIC value of the character. In ASCII, alphabetic characters typically have values between 65 and 90 for uppercase letters (A-Z) and between 97 and 122 for lowercase letters (a-z).
The usage of IFALPHA is often found within conditional statements and control flow structures, such as if-else constructs and loop conditions. By employing IFALPHA, programmers can check the alphabetic nature of characters within their code, assisting in tasks such as input validation or data manipulation.
It is important to note that the IFALPHA function is specific to the Fortran programming language and may not be available in other programming languages. Programmers should consult the documentation or language specifications of their chosen programming language to determine the equivalent functionality or alternative methods for character recognition and validation.
Common Misspellings for IFALPHA
- jfalpha
- kfalpha
- ofalpha
- 9falpha
- 8falpha
- idalpha
- icalpha
- ivalpha
- igalpha
- italpha
- iralpha
- ifzlpha
- ifslpha
- ifwlpha
- ifqlpha
- ifakpha
- ifappha
- ifaopha
- ifaloha
- ifallha
Infographic
Add the infographic to your website:
