Edit detail for reading structures from a file revision 1 of 1

This package provides operations that all take a filename and return an axiom structure which is supposed to be in some standard notation in this file. Geared towards polymake. Needs StringConversions

(1) -> )lib STRCNV

   StringConversions is now explicitly exposed in frame initial 
   StringConversions will be automatically loaded when needed from 
      /var/aw/var/LatexWiki/STRCNV.NRLIB/STRCNV

)abbrev package READFILE ReadFile
ReadFile(): Exports == Implementation where
    Exports == with

      getBoolean: FileName -> Boolean

      getInteger: FileName -> Integer

      getFraction: FileName -> Fraction Integer

      getListInteger: FileName -> List Integer

      getListFraction: FileName -> List Fraction Integer

      getVectorInteger: FileName -> Vector Integer

      getVectorFraction: FileName -> Vector Fraction Integer

      getSetInteger: FileName -> Set Integer

      getMatrixInteger: FileName -> Matrix Integer

      getMatrixFraction: FileName -> Matrix Fraction Integer

      getListSetInteger: FileName -> List Set Integer

    Implementation == add

      getBoolean polytmpfile ==
        f := open(polytmpfile)$TextFile
        read!(f)$TextFile
        r:String := read!(f)$TextFile
        close!(f)$TextFile

        (r="1")

      getInteger polytmpfile ==
        f := open(polytmpfile)$TextFile
        read!(f)$TextFile
        r:String := read!(f)$TextFile
        close!(f)$TextFile

        coerce(r)$StringConversions

      getFraction polytmpfile ==
        f := open(polytmpfile)$TextFile
        read!(f)$TextFile
        r:String := read!(f)$TextFile
        close!(f)$TextFile

        coerce(r)$StringConversions

      getListInteger polytmpfile ==
        f := open(polytmpfile)$TextFile
        read!(f)$TextFile
        r:String := read!(f)$TextFile
        close!(f)$TextFile
        coerce(r)$StringConversions

      getListFraction polytmpfile ==
        f := open(polytmpfile)$TextFile
        read!(f)$TextFile
        r:String := read!(f)$TextFile
        close!(f)$TextFile
        coerce(r)$StringConversions

      getVectorInteger polytmpfile == 
        vector(getListInteger polytmpfile)$Vector(Integer)

      getVectorFraction polytmpfile == 
        vector(getListFraction polytmpfile)$Vector(Fraction Integer)

      getSetInteger polytmpfile == 
        f := open(polytmpfile)$TextFile
        read!(f)$TextFile
        r:String := read!(f)$TextFile
        close!(f)$TextFile
        coerce(r)$StringConversions

      getMatrixInteger polytmpfile ==
        f := open(polytmpfile)$TextFile
        read!(f)$TextFile
        m: List List Integer := []
        r: String
        while not endOfFile?(f) repeat
          r := read!(f)$TextFile
          if not empty? r then 
            m := cons(coerce(r)$StringConversions, m)

        close!(f)$TextFile
        matrix(reverse m)$Matrix(Integer)

      getMatrixFraction polytmpfile ==
        f := open(polytmpfile)$TextFile
        read!(f)$TextFile
        m: List List Fraction Integer := []
        r: String
        while not endOfFile?(f) repeat
          r := read!(f)$TextFile
          if not empty? r then 
            m := cons(coerce(r)$StringConversions, m)

        close!(f)$TextFile
        matrix(reverse m)$Matrix(Fraction Integer)

      getListSetInteger polytmpfile ==
        f := open(polytmpfile)$TextFile
        read!(f)$TextFile
        m: List Set Integer := []
        r: String
        while not endOfFile?(f) repeat
          r := read!(f)$TextFile
          if not empty? r then 
            m := cons(coerce(r)$StringConversions, m)

        close!(f)$TextFile
        reverse m

Compiling FriCAS source code from file 
      /var/lib/zope2.10/instance/axiom-wiki/var/LatexWiki/7130290122364710480-25px.002.spad
      using old system compiler.
   READFILE abbreviates package ReadFile 
------------------------------------------------------------------------
   initializing NRLIB READFILE for ReadFile 
   compiling into NRLIB READFILE 
   compiling exported getBoolean : FileName -> Boolean
Time: 0 SEC.

   compiling exported getInteger : FileName -> Integer
Time: 0 SEC.

   compiling exported getFraction : FileName -> Fraction Integer
Time: 0 SEC.

   compiling exported getListInteger : FileName -> List Integer
Time: 0 SEC.

   compiling exported getListFraction : FileName -> List Fraction Integer
Time: 0 SEC.

   compiling exported getVectorInteger : FileName -> Vector Integer
Time: 0 SEC.

   compiling exported getVectorFraction : FileName -> Vector Fraction Integer
Time: 0.01 SEC.

   compiling exported getSetInteger : FileName -> Set Integer
Time: 0 SEC.

   compiling exported getMatrixInteger : FileName -> Matrix Integer
Time: 0.01 SEC.

   compiling exported getMatrixFraction : FileName -> Matrix Fraction Integer
Time: 0 SEC.

   compiling exported getListSetInteger : FileName -> List Set Integer
Time: 0 SEC.

(time taken in buildFunctor:  0)

;;;     ***       |ReadFile| REDEFINED

;;;     ***       |ReadFile| REDEFINED
Time: 0 SEC.

   Warnings: 
      [1] getMatrixInteger:  m has no value
      [2] getMatrixFraction:  m has no value
      [3] getListSetInteger:  m has no value

   Cumulative Statistics for Constructor ReadFile
      Time: 0.05 seconds

   finalizing NRLIB READFILE 
   Processing ReadFile for Browser database:
--->-->ReadFile(constructor): Not documented!!!!
--->-->ReadFile((getBoolean ((Boolean) (FileName)))): Not documented!!!!
--->-->ReadFile((getInteger ((Integer) (FileName)))): Not documented!!!!
--->-->ReadFile((getFraction ((Fraction (Integer)) (FileName)))): Not documented!!!!
--->-->ReadFile((getListInteger ((List (Integer)) (FileName)))): Not documented!!!!
--->-->ReadFile((getListFraction ((List (Fraction (Integer))) (FileName)))): Not documented!!!!
--->-->ReadFile((getVectorInteger ((Vector (Integer)) (FileName)))): Not documented!!!!
--->-->ReadFile((getVectorFraction ((Vector (Fraction (Integer))) (FileName)))): Not documented!!!!
--->-->ReadFile((getSetInteger ((Set (Integer)) (FileName)))): Not documented!!!!
--->-->ReadFile((getMatrixInteger ((Matrix (Integer)) (FileName)))): Not documented!!!!
--->-->ReadFile((getMatrixFraction ((Matrix (Fraction (Integer))) (FileName)))): Not documented!!!!
--->-->ReadFile((getListSetInteger ((List (Set (Integer))) (FileName)))): Not documented!!!!
--->-->ReadFile(): Missing Description
; compiling file "/var/aw/var/LatexWiki/READFILE.NRLIB/READFILE.lsp" (written 14 APR 2025 10:57:32 AM):

; wrote /var/aw/var/LatexWiki/READFILE.NRLIB/READFILE.fasl
; compilation finished in 0:00:00.020
------------------------------------------------------------------------
   ReadFile is now explicitly exposed in frame initial 
   ReadFile will be automatically loaded when needed from 
      /var/aw/var/LatexWiki/READFILE.NRLIB/READFILE