ArgGetd - Get a double floating point item from an argument structure

Function

Get a double floating point item from an argument structure

Description

A double floating point item is read from a named component within the specified argument structure. The item is converted to double type if necessary.

Language

Declaration

void ArgGetd(SdsIdType id, const char *name, double *value, const StatusType * status)

Parameters

(">" input, "!" modified, "W" workspace, "<" output)

>	id	SdsIdType	Identifier to the structure.
>	name	char*	Name of the component to be read from.
<	value	double*	Double variable to read into.
`!`	status	StatusType*	Modified status. Possible failure codes are:

`SDS__NOMEM`	Insufficient memory for creation
`SDS__BADID`	Invalid Identifier
`ARG__NOTSCALAR`	Item is not a scalar
`ARG__CNVERR`	Type conversion error

Support

Jeremy Bailey, {AAO}

Version date

27-Mar-92

Click here for the DRAMA home page and here for the AAO home page.

For more information, contact tony.farrell@mq.edu.au