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//
// GENERATED FILE
//
use super::*;
use crate::SpiceContext;
use f2rust_std::*;
/// Negate vector, "-V", general dimension
///
/// Negate a double precision vector of arbitrary dimension.
///
/// # Brief I/O
///
/// ```text
/// VARIABLE I/O DESCRIPTION
/// -------- --- --------------------------------------------------
/// VIN I n-dimensional vector to be negated.
/// NDIM I Dimension of VIN (and also VOUT).
/// VOUT O Negated vector -V1.
/// ```
///
/// # Detailed Input
///
/// ```text
/// VIN is any double precision vector of arbitrary size.
///
/// NDIM is the dimension of VIN and VOUT.
/// ```
///
/// # Detailed Output
///
/// ```text
/// VOUT is a n-dimensional double precision vector which
/// contains the negation of VIN.
/// ```
///
/// # Exceptions
///
/// ```text
/// Error free.
/// ```
///
/// # Particulars
///
/// ```text
/// For each value of the index I from 1 to NDIM, VMINUG negates VIN
/// by the expression:
///
/// VOUT(I) = - VIN(I)
///
/// No error checking is performed since overflow can occur ONLY if
/// the dynamic range of positive floating point numbers is not the
/// same size as the dynamic range of negative floating point numbers
/// AND at least one component of VIN falls outside the common range.
/// The likelihood of this occurring is so small as to be of no
/// concern.
/// ```
///
/// # Examples
///
/// ```text
/// The numerical results shown for this example may differ across
/// platforms. The results depend on the SPICE kernels used as
/// input, the compiler and supporting libraries, and the machine
/// specific arithmetic implementation.
///
/// 1) Define a set of n-dimensional vectors and negate each of them.
///
///
/// Example code begins here.
///
///
/// PROGRAM VMINUG_EX1
/// IMPLICIT NONE
///
/// C
/// C Local parameters.
/// C
/// INTEGER NDIM
/// PARAMETER ( NDIM = 4 )
///
/// INTEGER SETSIZ
/// PARAMETER ( SETSIZ = 2 )
///
/// C
/// C Local variables.
/// C
/// DOUBLE PRECISION VIN ( NDIM, SETSIZ )
/// DOUBLE PRECISION VOUT ( NDIM )
///
/// INTEGER I
/// INTEGER J
///
/// C
/// C Define a set of n-dimensional vectors.
/// C
/// DATA VIN /
/// . -10.D0, 15.D0, -5.D0, 20.D0,
/// . 0.D0, 0.D0, 0.D0, 0.D0 /
///
/// C
/// C Negate each vector
/// C
/// DO I=1, SETSIZ
///
/// CALL VMINUG ( VIN(1,I), NDIM, VOUT )
///
/// WRITE(*,'(A,4F7.1)') 'Input vector : ',
/// . ( VIN(J,I), J=1,NDIM )
/// WRITE(*,'(A,4F7.1)') 'Negated vector: ', VOUT
/// WRITE(*,*)
///
/// END DO
///
/// END
///
///
/// When this program was executed on a Mac/Intel/gfortran/64-bit
/// platform, the output was:
///
///
/// Input vector : -10.0 15.0 -5.0 20.0
/// Negated vector: 10.0 -15.0 5.0 -20.0
///
/// Input vector : 0.0 0.0 0.0 0.0
/// Negated vector: -0.0 -0.0 -0.0 -0.0
/// ```
///
/// # Author and Institution
///
/// ```text
/// N.J. Bachman (JPL)
/// J. Diaz del Rio (ODC Space)
/// W.M. Owen (JPL)
/// W.L. Taber (JPL)
/// ```
///
/// # Version
///
/// ```text
/// - SPICELIB Version 1.0.3, 02-OCT-2020 (JDR)
///
/// Added IMPLICIT NONE statement.
///
/// Edited the header to comply with NAIF standard. Added complete
/// code example based on existing example.
///
/// Extended $Particulars section.
///
/// - SPICELIB Version 1.0.2, 23-APR-2010 (NJB)
///
/// Header correction: assertions that the output
/// can overwrite the input have been removed.
///
/// - SPICELIB Version 1.0.1, 10-MAR-1992 (WLT)
///
/// Comment section for permuted index source lines was added
/// following the header.
///
/// - SPICELIB Version 1.0.0, 31-JAN-1990 (WMO)
/// ```
pub fn vminug(vin: &[f64], ndim: i32, vout: &mut [f64]) {
VMINUG(vin, ndim, vout);
}
//$Procedure VMINUG ( Negate vector, "-V", general dimension )
pub fn VMINUG(VIN: &[f64], NDIM: i32, VOUT: &mut [f64]) {
let VIN = DummyArray::new(VIN, 1..=NDIM);
let mut VOUT = DummyArrayMut::new(VOUT, 1..=NDIM);
//
for I in 1..=NDIM {
VOUT[I] = -VIN[I];
}
}