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Subject: Re: hello world examples
From: Ralph Lange <[email protected]>
To: EPICS Core Talk <[email protected]>
Date: Thu, 23 Jun 2005 10:31:22 +0200
I'm attaching a tar that contains an excerpt of the code that I was using to do my dataAccess performance tests for the ICALEPCS 2001 paper. Note that this is code from 2001, so it is for the April 2001 version of dataAccess and has to be adapted for the current version to compile and work.

Is this the kind of example code that you are looking for?

This of course is pure dataAccess - I don't have anything working for the new CA client interface - this was not existing in 2001.

Want more? Well, the complete test code (with all the other classes for other type data, including arrays, strings, sub-containers) has been in the obviously named "testApp" directory of the dataAccess tree in the APS CVS repository for more than four years now. How stupid of me! I was always assuming that you know this code, so maybe that explains part of my not understanding your demand for example code at all. I'm sorry.

The dataAccess tree in CVS also contains a thin library layer to put a dataAccess interface to the existing V3 Database ("daApp/dadb"). This had been tested except for the array type, which was still buggy when I left the APS end of April 2001. Same note about working with 2001 version dataAccess only applies to that library.

If you want me to tar up the complete APS repository to send it to you by mail, just let me know ... ;-)

Ralph


Eric Norum wrote:


On Jun 22, 2005, at 8:44 AM, Ralph Lange wrote:

You are expecting a usage example for interfaces that have not been fully designed yet while Bob is questioning the underlying principles?
Abslurd.


Perhaps, but if the outcome of this design process is a system which is so complicated that no ordinary developer can understand it then no ordinary developers will use it. Perhaps the 'outer level' API is clear to you, but at the moment it's not clear to me. That may say more about me than it says about the API, though.....


Replies:
Re: hello world examples Ralph Lange
Re: hello world examples Marty Kraimer
References:
RE: Puts Dalesio, Leo `Bob`
hello world examples Marty Kraimer
Re: hello world examples Ralph Lange
Re: hello world examples Marty Kraimer
Re: hello world examples Ralph Lange

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