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#463 Allow infinity values in tables

v1.1.x
closed
Erik Hänel
None
v1.1.2
Change Request
2019-08-21
2019-03-21
Erik Hänel
No

Allow the infinity values inf and -inf in tables, because they are no invalid value.

Analysis:

This is a quite short fix: change the behavior in Memory::writeData() and search for conversion during the file loading in Datafile. Additional, ensure that the table viewer is capable of displaying inf and -inf and ensure that the TeX parser converts it to the correct TeX entity.

Implementation:

  • Implementation: The change was implemented as propsed by the analysis.
  • Revision: [r510]
  • Implementation test: Infinity values were written to a table, read by data() and exported into a TeX file. All deviations were fixed.

Documentation:

  • ChangesLog: updated
  • Comments: changed sections were commented sufficiently
  • Documentation articles: The documentation articles about data() and the caches() were updated correspondingly
  • Language files: Not needed

Tests:

This change was added to the automatic tests. No deviations occured.

Related

Commit: [r510]

Discussion

  • Erik Hänel

    Erik Hänel - 2019-03-21
    • status: open --> accepted
     

  • Erik Hänel

    Erik Hänel - 2019-03-21
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -1 +1,18 @@
 Allow the infinity values `inf` and `-inf` in tables, because they are no invalid value.
+
+###Analysis:
+(*Describe, what's the issue and which changes have to be made*)
+
+###Implementation:
+* Implementation: (*Describe, what you've changed*) 
+* Revision: [rXXX]
+* Implementation test: (*Describe the type of test, which you performed, and if it was successful*)
+
+###Documentation:
+* ChangesLog: (*Have you updated the changes log?*)
+* Comments: (*Have you written comments in the code, which describe your change?*)
+* Documentation articles: (*Have you updated the documentation articles?*)
+* Language files: (*Have you updated the language files?*)
+
+###Tests:
+(*Describe, which tests you performed and their outcome*)
    • status: accepted --> analyzing
     

  • Erik Hänel

    Erik Hänel - 2019-03-21
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -1,7 +1,7 @@
 Allow the infinity values `inf` and `-inf` in tables, because they are no invalid value.

 ###Analysis:
-(*Describe, what's the issue and which changes have to be made*)
+This is a quite short fix: change the behavior in `Memory::writeData()` and search for conversion during the file loading in `Datafile`. Additional, ensure that the table viewer is capable of displaying `inf` and `-inf` and ensure that the TeX parser converts it to the correct TeX entity.

 ###Implementation:

 * Implementation: (*Describe, what you've changed*)
    • status: analyzing --> implementing
     

  • Erik Hänel

    Erik Hänel - 2019-03-21
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -4,15 +4,15 @@
 This is a quite short fix: change the behavior in `Memory::writeData()` and search for conversion during the file loading in `Datafile`. Additional, ensure that the table viewer is capable of displaying `inf` and `-inf` and ensure that the TeX parser converts it to the correct TeX entity.

 ###Implementation:
-* Implementation: (*Describe, what you've changed*) 
-* Revision: [rXXX]
-* Implementation test: (*Describe the type of test, which you performed, and if it was successful*)
+* Implementation: The change was implemented as propsed by the analysis.
+* Revision: [r510]
+* Implementation test: Infinity values were written to a table, read by `data()` and exported into a TeX file. All deviations were fixed.

 ###Documentation:
-* ChangesLog: (*Have you updated the changes log?*)
-* Comments: (*Have you written comments in the code, which describe your change?*)
-* Documentation articles: (*Have you updated the documentation articles?*)
-* Language files: (*Have you updated the language files?*)
+* ChangesLog: updated
+* Comments: changed sections were commented sufficiently
+* Documentation articles: The documentation articles about `data()` and the `caches()` were updated correspondingly
+* Language files: Not needed

 ###Tests:
 (*Describe, which tests you performed and their outcome*)
    • status: implementing --> testing
     

    Related

    Commit: [r510]

  • Erik Hänel

    Erik Hänel - 2019-08-21
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -15,4 +15,4 @@

 * Language files: Not needed

 ###Tests:
-(*Describe, which tests you performed and their outcome*)
+This change was added to the automatic tests. No deviations occured.
    • status: testing --> closed
     

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