cfunc.precision
Pick/BASIC 'precision' functionality from C.
Syntax
void _CP_precision(int number)
Description
equivalent to the Pick/BASIC statement: precision number.
This function affects the precision of the _CP_rs_ and the _CP_sr_ functions.
Example
CPSTR * s = _CP_mkstr('1.12345');
double r;
_CP_precision(2);
r = _CP_sr_(s);
_CP_unix_env();
printf('%g\n', r);
_CP_str_free(s);
This example displays '1.12' since the conversion is truncated to
the precision of 2.
See Also
Command Name
Type
Description
User Comments
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