General Information
Determine the string position indicating the starting position at which a key character sequence begins without regard to case.
- Usage
I = IIDEX(CHRSTR, KEY)
- Classification
N3 | Character manipulation |
N5c | Search on a key |
- Type
- subroutine in IMSLM package
- Language
- Fortran
- Availability
- Proprietary, Portable
- Precision
- Single Precision