wnincd_c

 Procedure Abstract Required_Reading Keywords Brief_I/O Detailed_Input Detailed_Output Parameters Exceptions Files Particulars Examples Restrictions Literature_References Author_and_Institution Version Index_Entries

Procedure

```   SpiceBoolean wnincd_c ( SpiceDouble     left,
SpiceDouble     right,
SpiceCell     * window )

```

Abstract

```
Determine whether an interval is included in a double precision
window.
```

```
WINDOWS
```

```
WINDOWS

```

Brief_I/O

```
VARIABLE  I/O  DESCRIPTION
--------  ---  --------------------------------------------------
left,
right      I   Input interval.
window     I   Input window.

The function returns SPICETRUE if the input interval is included in
---is a subset of some interval in---window.
```

Detailed_Input

```
left,
right       are the endpoints of an interval, which may or
may not be contained in one of the intervals in
window.

window      is a CSPICE window containing zero or more intervals.

window must be declared as a double precision SPICECELL.
```

Detailed_Output

```
The function returns SPICETRUE if the input interval is included
in the input window---that is, if

a(i)  <  left  <  right  <  b(i)
-        -         -

for some interval [ a(i), b(i) ] in window---and is SPICEFALSE
otherwise.
```

```
None.
```

Exceptions

```
1) If the input window is a SpiceCell of type other than double
precision, the error SPICE(TYPEMISMATCH) is signaled.
```

```
None.
```

```
None.
```

Examples

```
Let window contain the intervals

[ 1, 3 ]  [ 7, 11 ]  [ 23, 27 ]

Then the following expressions are SPICETRUE

wnincd_c ( 1.0,  3.0, &window );
wnincd_c ( 9.0, 10.0, &window );

and the following expressions are SPICEFALSE.

wnincd_c (  0.0,  2.0, &window );
wnincd_c ( 13.0, 15.0, &window );
wnincd_c ( 29.0, 30.0, &window );
```

```
None.
```

```
None.
```

Author_and_Institution

```
N.J. Bachman    (JPL)
H.A. Neilan     (JPL)
W.L. Taber      (JPL)
I.M. Underwood  (JPL)
```

Version

```
-CSPICE Version 1.0.0, 29-JUL-2002 (NJB) (HAN) (WLT) (IMU)
```

Index_Entries

```
included in a d.p. window
```
`Wed Apr  5 17:54:48 2017`