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//
// GENERATED FILE
//
use super::*;
use crate::SpiceContext;
use f2rust_std::*;
pub const LBCELL: i32 = -5;
/// Set the value associated with a symbol
///
/// Set the value of a particular symbol in an integer symbol table.
/// If the symbol already exists, the previous values associated with
/// it are removed, otherwise a new symbol is created.
///
/// # Required Reading
///
/// * [SYMBOLS](crate::required_reading::symbols)
///
/// # Brief I/O
///
/// ```text
/// VARIABLE I/O DESCRIPTION
/// -------- --- --------------------------------------------------
/// NAME I Name of the symbol whose associated value is to be
/// set.
/// VALUE I Associated value of the symbol NAME.
/// TABSYM,
/// TABPTR,
/// TABVAL I-O Components of the symbol table.
/// ```
///
/// # Detailed Input
///
/// ```text
/// NAME is the name of the symbol whose associated value is to
/// be set.
///
/// If NAME has values associated with it, they are removed,
/// and VALUE becomes the only value associated with NAME. If
/// NAME is not in the symbol table, a new symbol is created,
/// provided there is room in the symbol table.
///
/// VALUE is the new value associated with the symbol NAME.
///
/// TABSYM,
/// TABPTR,
/// TABVAL are the components of an integer symbol table.
/// ```
///
/// # Detailed Output
///
/// ```text
/// TABSYM,
/// TABPTR,
/// TABVAL are the components of an integer symbol table.
///
/// If NAME has values associated with it, they are removed,
/// and VALUE becomes the only value associated with NAME. If
/// NAME is not in the symbol table, a new symbol is created,
/// provided there is room in the symbol table.
/// ```
///
/// # Exceptions
///
/// ```text
/// 1) If the addition of a new symbol causes an overflow in the
/// name table, the error SPICE(NAMETABLEFULL) is signaled.
///
/// 2) If the addition of a new symbol causes an overflow in the
/// pointer table, the error SPICE(POINTERTABLEFULL) is signaled.
///
/// 3) If the addition of a new symbol causes an overflow in the
/// value table, the error SPICE(VALUETABLEFULL) is signaled.
/// ```
///
/// # Particulars
///
/// ```text
/// If NAME has values associated with it, they are removed, and VALUE
/// becomes the only value associated with NAME. If NAME is not in the
/// symbol table, a new symbol is created, provided there is room in
/// the symbol table.
/// ```
///
/// # Examples
///
/// ```text
/// The contents of the symbol table are:
///
/// books --> 5
/// erasers --> 6
/// pencils --> 12
/// 15
/// pens --> 10
/// 12
/// 24
///
/// The call,
///
/// CALL SYSETI ( 'pens', 36, TABSYM, TABPTR, TABVAL )
///
/// modifies the contents of the symbol table to be:
///
/// books --> 5
/// erasers --> 6
/// pencils --> 12
/// 15
/// pens --> 36
///
/// Note that the previous values associated with the symbol
/// "pens" have been deleted, and now only the new value is
/// associated with the symbol.
///
///
/// The next call,
///
/// CALL SYSETI ( 'desks', 31, TABSYM, TABPTR, TABVAL )
///
/// modifies the contents of the symbol table to be:
///
/// books --> 5
/// desks --> 31
/// erasers --> 6
/// pencils --> 12
/// 15
/// pens --> 36
///
/// Note that the new symbol "desks" was created by the last call.
/// A new symbol is created only if there is room in the symbol
/// table.
/// ```
///
/// # Author and Institution
///
/// ```text
/// J. Diaz del Rio (ODC Space)
/// H.A. Neilan (JPL)
/// W.L. Taber (JPL)
/// I.M. Underwood (JPL)
/// ```
///
/// # Version
///
/// ```text
/// - SPICELIB Version 1.1.0, 17-JUN-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 (IMU) (HAN)
/// ```
pub fn syseti(
ctx: &mut SpiceContext,
name: &str,
value: i32,
tabsym: CharArrayMut,
tabptr: &mut [i32],
tabval: &mut [i32],
) -> crate::Result<()> {
SYSETI(
name.as_bytes(),
value,
tabsym,
tabptr,
tabval,
ctx.raw_context(),
)?;
ctx.handle_errors()?;
Ok(())
}
//$Procedure SYSETI ( Set the value associated with a symbol )
pub fn SYSETI(
NAME: &[u8],
VALUE: i32,
TABSYM: CharArrayMut,
TABPTR: &mut [i32],
TABVAL: &mut [i32],
ctx: &mut Context,
) -> f2rust_std::Result<()> {
let mut TABSYM = DummyCharArrayMut::new(TABSYM, None, LBCELL..);
let mut TABPTR = DummyArrayMut::new(TABPTR, LBCELL..);
let mut TABVAL = DummyArrayMut::new(TABVAL, LBCELL..);
let mut NSYM: i32 = 0;
let mut NPTR: i32 = 0;
let mut NVAL: i32 = 0;
let mut LOCSYM: i32 = 0;
let mut LOCVAL: i32 = 0;
let mut DIMVAL: i32 = 0;
let mut OLDSYM: bool = false;
//
// SPICELIB functions
//
//
// Local variables
//
//
// Standard SPICE error handling.
//
if RETURN(ctx) {
return Ok(());
} else {
CHKIN(b"SYSETI", ctx)?;
}
//
// How many symbols to start with?
//
NSYM = CARDC(TABSYM.as_arg(), ctx)?;
NPTR = CARDI(TABPTR.as_slice(), ctx)?;
NVAL = CARDI(TABVAL.as_slice(), ctx)?;
//
// Where does this symbol belong? Is it already in the table?
//
LOCSYM = LSTLEC(NAME, NSYM, TABSYM.subarray(1));
OLDSYM = ((LOCSYM != 0) && fstr::eq(TABSYM.get(LOCSYM), NAME));
//
// If it's already in the table, there's no chance of overflow.
// Leave the name where it is. Remove all but one of the existing
// values, replacing that with the new value. And set the dimension
// to one.
//
if OLDSYM {
LOCVAL = (SUMAI(TABPTR.subarray(1), (LOCSYM - 1)) + 1);
DIMVAL = TABPTR[LOCSYM];
if (DIMVAL > 1) {
REMLAI((DIMVAL - 1), LOCVAL, TABVAL.subarray_mut(1), &mut NVAL, ctx)?;
SCARDI(NVAL, TABVAL.as_slice_mut(), ctx)?;
}
TABPTR[LOCSYM] = 1;
TABVAL[LOCVAL] = VALUE;
//
// Otherwise, we can't proceed unless we know that we have enough
// room for one extra addition in all three tables.
//
} else if (NSYM >= SIZEC(TABSYM.as_arg(), ctx)?) {
SETMSG(
b"SYSETI: Addition of the new symbol # causes an overflow in the name table.",
ctx,
);
ERRCH(b"#", NAME, ctx);
SIGERR(b"SPICE(NAMETABLEFULL)", ctx)?;
} else if (NPTR >= SIZEI(TABPTR.as_slice(), ctx)?) {
SETMSG(
b"SYSETI: Addition of the new symbol # causes an overflow in the pointer table.",
ctx,
);
ERRCH(b"#", NAME, ctx);
SIGERR(b"SPICE(POINTERTABLEFULL)", ctx)?;
} else if (NVAL >= SIZEI(TABVAL.as_slice(), ctx)?) {
SETMSG(
b"SYSETI: Addition of the new symbol # causes an overflow in the value table.",
ctx,
);
ERRCH(b"#", NAME, ctx);
SIGERR(b"SPICE(VALUETABLEFULL)", ctx)?;
//
// If there's room, add the new name to the name table. Give the
// symbol dimension one, and put the value in the right place.
//
} else {
INSLAC(
CharArray::from_ref(NAME),
1,
(LOCSYM + 1),
TABSYM.subarray_mut(1),
&mut NSYM,
ctx,
)?;
SCARDC(NSYM, TABSYM.as_arg_mut(), ctx)?;
INSLAI(
&[1],
1,
(LOCSYM + 1),
TABPTR.subarray_mut(1),
&mut NPTR,
ctx,
)?;
SCARDI(NPTR, TABPTR.as_slice_mut(), ctx)?;
LOCVAL = (SUMAI(TABPTR.subarray(1), LOCSYM) + 1);
INSLAI(&[VALUE], 1, LOCVAL, TABVAL.subarray_mut(1), &mut NVAL, ctx)?;
SCARDI(NVAL, TABVAL.as_slice_mut(), ctx)?;
}
CHKOUT(b"SYSETI", ctx)?;
Ok(())
}