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<TITLE>TSP (libtsp/ST) - STdecIrange</TITLE>
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<H2>STdecIrange</H2>
<HR>
<H4>Routine</H4>
<DL>
<DT>
int STdecIrange (const char String[], int *Ival1, int *Ival2)
</DL>
<H4>Purpose</H4>
<DL>
<DT>
Decode a range specification for integer values
</DL>
<H4>Description</H4>
This routine decodes a string specifying a range of integer values. The
range is specified in the form "Iv" or "Iv1:Iv2", for example "-23 : 45".
Optional white-space (as defined by isspace) can surround the values. For
the case of a single value Iv, this is equivalent to the range "Iv:Iv". If
an error is encountered, neither output value is set.
<H4>Parameters</H4>
<DL>
<DT>
<- int STdecIrange
<DD>
Error status, 0 for no error, 1 for error
<DT>
-> const char String[]
<DD>
Input string
<DT>
<- int *Ival1
<DD>
First value
<DT>
<- int *Ival2
<DD>
Second value
</DL>
<H4>Author / revision</H4>
P. Kabal Copyright (C) 1997
/ Revision 1.21 1997/10/31
<H4>See Also</H4>
<A HREF="STdecLrange.html">STdecLrange</A>
<P>
<HR>
Main Index <A HREF="../libtsp.html">libtsp</A>
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