cfunc.sr C Function/C Functions

cfunc.sr

Command cfunc.sr C Function/C Functions
Applicable release versions: AP 6.1
Category C Functions (120)
Description converts a CPSTR into a double float number.

The precision of the conversion can be changed with the _CP_precision() function.
Syntax double _CP_sr_(CPSTR * string)
Options
Example 
CPSTR * s = _CP_mkstr("1.12345");
double r;

_CP_precision(2);
r = _CP_sr_(s);
_CP_unix_env();
printf("%gn", r);
_CP_str_free(s);

 This example displays "1.12" since the conversion is truncated to 
the precision of 2.
Purpose
Related cfunc.introduction
cfunc.rs
cfunc.precision