TSP (libtsp/ST) - STdecIfrac

## STdecIfrac

#### Routine

int STdecIfrac (const char String[], int *Ival1, int *Ival2)

#### Purpose

Decode a ratio specification of two integer values

#### Description

This routine decodes a string specifying a ratio of integer values. The ratio is specified in the form "V" or "V1/V2", for example "-23 / 45". Optional white-space (as defined by isspace) can surround the values. For the case of a single value V, this is equivalent to the ratio "V/1". If an error is encountered, neither output value is set.

#### Parameters

<- int STdecIfrac
  Error status, 0 for no error, 1 for error
-> const char String[]
  Input string
<- int *Ival1
  First value
<- int *Ival2
  Second value

#### Author / revision

P. Kabal Copyright (C) 1997 / Revision 1.4 1997/10/31

#### See Also

STdecDfrac

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