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    PR_cnvtf

    « NSPR API Reference « Floating Point Number to String Conversion

    Converts a floating point number to a string.

    Syntax

    #include <prdtoa.h>
    
    void PR_cnvtf (
      char *buf, 
      PRIntn bufsz, 
      PRIntn prcsn, 
      PRFloat64 fval);
    

    Parameters

    The function has these parameters:

    buf
    The address of the buffer in which to store the result.
    bufsz
    The size of the buffer provided to hold the result.
    prcsn
    The number of digits of precision to which to generate the floating point value.
    fval
    The double-precision floating point number to be converted.

    Description

    PR_cnvtf is a simpler interface to convert a floating point number to a string. It conforms to the ECMA standard of Javascript (ECMAScript).

    On return, the result is written to the buffer pointed to by buf of size bufsz.

    Document Tags and Contributors

    Contributors to this page: Rappo
    Last updated by: Rappo,