[FlopCpp-tickets] [FlopC++] #10: Alter the method for generation of the "display()" methods

[FlopC++]

#10: Alter the method for generation of the "display()" methods
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 Reporter:  hpwalton    |       Owner:  hpwalton
     Type:  defect      |      Status:  new     
 Priority:  low         |   Milestone:          
Component:  component1  |     Version:          
 Severity:  normal      |    Keywords:          
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 Motivation: It is not always desirable to see output to the screen.  The
 display methods always use cout.

 Proposal:
 create a toString() method for all the public interface classes.  These
 would print whatever information is attached and valid at the time of
 invocation.  Note that some data may not be completely attached yet.  In
 those cases it should report as such.
 Calling toString() on the Model should cascade.

 Bonus points:
 Create a toMathML() method such that if the user wishes to get a browser
 render-able version of the formulation.

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Ticket URL: <https://projects.coin-or.org/FlopC++/ticket/10>
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