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//
// GENERATED FILE
//
use super::*;
use crate::SpiceContext;
use f2rust_std::*;
/// Search in a double precision array
///
/// Search for a given value within a double precision array. Return
/// the index of the first matching array entry, or zero if the key
/// value was not found.
///
/// # Brief I/O
///
/// ```text
/// VARIABLE I/O DESCRIPTION
/// -------- --- --------------------------------------------------
/// VALUE I Key value to be found in ARRAY.
/// NDIM I Dimension of ARRAY.
/// ARRAY I Double precision array to search.
///
/// The function returns the index of the first matching array
/// element or zero if the value is not found.
/// ```
///
/// # Detailed Input
///
/// ```text
/// VALUE is the key value to be found in the array.
///
/// NDIM is the dimension of the array.
///
/// ARRAY is the double precision array to be searched.
/// ```
///
/// # Detailed Output
///
/// ```text
/// The function returns the index of the first matching array
/// element in ARRAY. If VALUE is not found, ISRCHD is zero.
/// ```
///
/// # Exceptions
///
/// ```text
/// Error free.
///
/// 1) If NDIM < 1, the function value is zero.
/// ```
///
/// # Examples
///
/// ```text
/// The following table shows the value of ISRCHD given the contents
/// of ARRAY and VALUE:
///
/// ARRAY VALUE ISRCHD
/// --------------------------- ----- ------
/// 1.0D0, 0.0D0, 4.0D0, 2.0D0 4.0D0 3
/// 1.0D0, 0.0D0, 4.0D0, 2.0D0 2.OD0 4
/// 1.0D0, 0.0D0, 4.0D0, 2.0D0 3.0D0 0
/// ```
///
/// # Restrictions
///
/// ```text
/// 1) CAUTION must be exercised when comparing floating point
/// numbers for equality. If the numbers in ARRAY or the number in
/// VALUE are the result of computations, then it is likely that
/// strict equality between VALUE and some element of ARRAY will
/// NOT hold (even if the two numbers are very close) unless the
/// numbers are the result of exactly the same computations.
/// ```
///
/// # Author and Institution
///
/// ```text
/// J. Diaz del Rio (ODC Space)
/// W.M. Owen (JPL)
/// W.L. Taber (JPL)
/// ```
///
/// # Version
///
/// ```text
/// - SPICELIB Version 1.1.0, 03-JUL-2021 (JDR)
///
/// Added IMPLICIT NONE statement.
///
/// Edited the header to comply with NAIF standard.
///
/// - SPICELIB Version 1.0.1, 10-MAR-1992 (WLT)
///
/// Comment section for permuted index source lines was added
/// following the header.
///
/// - SPICELIB Version 1.0.0, 31-JAN-1990 (WMO)
/// ```
pub fn isrchd(value: f64, ndim: i32, array: &[f64]) -> i32 {
let ret = ISRCHD(value, ndim, array);
ret
}
//$Procedure ISRCHD ( Search in a double precision array )
pub fn ISRCHD(VALUE: f64, NDIM: i32, ARRAY: &[f64]) -> i32 {
let ARRAY = DummyArray::new(ARRAY, 1..);
let mut ISRCHD: i32 = 0;
//
// Local variables
//
ISRCHD = 0;
for I in 1..=NDIM {
if (ARRAY[I] == VALUE) {
ISRCHD = I;
return ISRCHD;
}
}
ISRCHD
}