RE: [sarif] Another graph design issue: minimum number of nodes and edges

Agreed.

 

From: Michael Fanning <> 
Sent: Monday, April 2, 2018 10:43 AM
To: Larry Golding (Comcast) <>; 
Subject: Re: [sarif] Another graph design issue: minimum number of nodes and edges

 

Let’s go ahead and permit both an empty graph and a graph of a single node. I cannot think of a practical use for this. But in general, you don’t want to create a design situation when ‘empty’ conditions can’t be explicitly defined, so would prefer not to do so here without a clear reason to forbid it.

 

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From:  <> on behalf of Larry Golding (Comcast) <>
Sent: Sunday, April 1, 2018 9:23:02 AM
To: 
Subject: RE: [sarif] Another graph design issue: minimum number of nodes and edges 

 

Ping on this design question.

 

From:  <> On Behalf Of Larry Golding (Comcast)
Sent: Friday, March 30, 2018 3:10 PM
To: 
Subject: [sarif] Another graph design issue: minimum number of nodes and edges

 

Does a graph have to have any nodes, or any edges? Is it sensible for an empty graph to describe a portion of the program that turns out to be empty? Like, “There aren’t any functions that call function foo” (it’s dead code).

 

Larry