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def pycbf::cbf_handle_struct::require_column_doublevalue (   args  ) 

Returns : Float defaultvalue
*args   : String columnname,Float Value

C prototype: int cbf_require_column_doublevalue (cbf_handle handle,
         const char    *columnname, double *number,
         const double defaultvalue);

CBFLib documentation:
DESCRIPTION
cbf_require_column_doublevalue sets *number to the value of the ASCII 
item at the current row for the column given with the name given by 
*columnname, with the value interpreted as a decimal floating-point 
number, or to the number given by defaultvalue if the item cannot be 
found.
ARGUMENTS
handle   CBF handle. columnname   Name of the column containing the 
number. number   pointer to the location to receive the 
floating-point value. defaultvalue   Value to use if the requested 
column and value cannot be found.
RETURN VALUE
Returns an error code on failure or 0 for success.
SEE ALSO

Definition at line 1016 of file pycbf.py.

01016                                          :
        """
        Returns : Float defaultvalue
        *args   : String columnname,Float Value

        C prototype: int cbf_require_column_doublevalue (cbf_handle handle,
                         const char    *columnname, double *number,
                         const double defaultvalue);

        CBFLib documentation:
        DESCRIPTION
        cbf_require_column_doublevalue sets *number to the value of the ASCII 
        item at the current row for the column given with the name given by 
        *columnname, with the value interpreted as a decimal floating-point 
        number, or to the number given by defaultvalue if the item cannot be 
        found.
        ARGUMENTS
        handle   CBF handle. columnname   Name of the column containing the 
        number. number   pointer to the location to receive the 
        floating-point value. defaultvalue   Value to use if the requested 
        column and value cannot be found.
        RETURN VALUE
        Returns an error code on failure or 0 for success.
        SEE ALSO

        """
        return _pycbf.cbf_handle_struct_require_column_doublevalue(*args)


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