modular macro list structure to iterate it












0















Based on the Wipet's answer, and with the same learning spirit, about the iterate loop "for", it's interesting to find out how the proposed "for loop" could be more modular. I want to pass, as an argument, the iterable list purposed in the above example.



documentclass[a4paper]{article}
usepackage{pst-solides3d}

%%% FOR LOOP %%%
makeatletter
longdeffor#1in#2#3{expandafterdefcsname b:string#1endcsname{#3}%
@forinA#1#2;}
longdef@forinA#1#2;{ifx#2else
def#1{#2}csname b:string#1endcsname expandafter@forinAexpandafter#1fi}
%%%%%%%%%%%%%%%%%%
makeatother

%% Variables%%
pgfmathparse{1.2}edeflinkLength{pgfmathresult}
pgfmathparse{0.2}edefjointRadio{pgfmathresult}
pgfmathparse{0.6}edefjointLength{pgfmathresult}

newcommand{iterating}{
%%% point's structure %%%
fori in {%
0 0 0;% N°0
0 0 0;% N°1
0 0 linkLength;% N°2
0 0 jointLength;% N°3
0 {jointLength*0.5} {linkLength + jointRadio};% N°4
}
{%
ipar
%... call to several macros
}%
}
begin{document}

iterating

end{document}


The code behavior is correct for my purpose.



0 0 0
0 0 0
0 0 1.2
0 0 0.6
0 0.6*0.5 1.2+ 0.2


This list, is an implicit list, with several variables and arithmetic operation in each component. So the main idea is passing the list as a macro, something like newcommand{list}{0 0 0;0 0 0;0 0 linkLength;0 0 jointLength;0 {jointLength*0.5} {linkLength + jointRadio}} and call it as fori in list. I don't understand which modifications be needed in for declaration to reach this behavior.
(i realize that this behavior could be reached using foreach statement but i need to understand how could be done)



Any ideas, will be well received.










share|improve this question



























    0















    Based on the Wipet's answer, and with the same learning spirit, about the iterate loop "for", it's interesting to find out how the proposed "for loop" could be more modular. I want to pass, as an argument, the iterable list purposed in the above example.



    documentclass[a4paper]{article}
    usepackage{pst-solides3d}

    %%% FOR LOOP %%%
    makeatletter
    longdeffor#1in#2#3{expandafterdefcsname b:string#1endcsname{#3}%
    @forinA#1#2;}
    longdef@forinA#1#2;{ifx#2else
    def#1{#2}csname b:string#1endcsname expandafter@forinAexpandafter#1fi}
    %%%%%%%%%%%%%%%%%%
    makeatother

    %% Variables%%
    pgfmathparse{1.2}edeflinkLength{pgfmathresult}
    pgfmathparse{0.2}edefjointRadio{pgfmathresult}
    pgfmathparse{0.6}edefjointLength{pgfmathresult}

    newcommand{iterating}{
    %%% point's structure %%%
    fori in {%
    0 0 0;% N°0
    0 0 0;% N°1
    0 0 linkLength;% N°2
    0 0 jointLength;% N°3
    0 {jointLength*0.5} {linkLength + jointRadio};% N°4
    }
    {%
    ipar
    %... call to several macros
    }%
    }
    begin{document}

    iterating

    end{document}


    The code behavior is correct for my purpose.



    0 0 0
    0 0 0
    0 0 1.2
    0 0 0.6
    0 0.6*0.5 1.2+ 0.2


    This list, is an implicit list, with several variables and arithmetic operation in each component. So the main idea is passing the list as a macro, something like newcommand{list}{0 0 0;0 0 0;0 0 linkLength;0 0 jointLength;0 {jointLength*0.5} {linkLength + jointRadio}} and call it as fori in list. I don't understand which modifications be needed in for declaration to reach this behavior.
    (i realize that this behavior could be reached using foreach statement but i need to understand how could be done)



    Any ideas, will be well received.










    share|improve this question

























      0












      0








      0








      Based on the Wipet's answer, and with the same learning spirit, about the iterate loop "for", it's interesting to find out how the proposed "for loop" could be more modular. I want to pass, as an argument, the iterable list purposed in the above example.



      documentclass[a4paper]{article}
      usepackage{pst-solides3d}

      %%% FOR LOOP %%%
      makeatletter
      longdeffor#1in#2#3{expandafterdefcsname b:string#1endcsname{#3}%
      @forinA#1#2;}
      longdef@forinA#1#2;{ifx#2else
      def#1{#2}csname b:string#1endcsname expandafter@forinAexpandafter#1fi}
      %%%%%%%%%%%%%%%%%%
      makeatother

      %% Variables%%
      pgfmathparse{1.2}edeflinkLength{pgfmathresult}
      pgfmathparse{0.2}edefjointRadio{pgfmathresult}
      pgfmathparse{0.6}edefjointLength{pgfmathresult}

      newcommand{iterating}{
      %%% point's structure %%%
      fori in {%
      0 0 0;% N°0
      0 0 0;% N°1
      0 0 linkLength;% N°2
      0 0 jointLength;% N°3
      0 {jointLength*0.5} {linkLength + jointRadio};% N°4
      }
      {%
      ipar
      %... call to several macros
      }%
      }
      begin{document}

      iterating

      end{document}


      The code behavior is correct for my purpose.



      0 0 0
      0 0 0
      0 0 1.2
      0 0 0.6
      0 0.6*0.5 1.2+ 0.2


      This list, is an implicit list, with several variables and arithmetic operation in each component. So the main idea is passing the list as a macro, something like newcommand{list}{0 0 0;0 0 0;0 0 linkLength;0 0 jointLength;0 {jointLength*0.5} {linkLength + jointRadio}} and call it as fori in list. I don't understand which modifications be needed in for declaration to reach this behavior.
      (i realize that this behavior could be reached using foreach statement but i need to understand how could be done)



      Any ideas, will be well received.










      share|improve this question














      Based on the Wipet's answer, and with the same learning spirit, about the iterate loop "for", it's interesting to find out how the proposed "for loop" could be more modular. I want to pass, as an argument, the iterable list purposed in the above example.



      documentclass[a4paper]{article}
      usepackage{pst-solides3d}

      %%% FOR LOOP %%%
      makeatletter
      longdeffor#1in#2#3{expandafterdefcsname b:string#1endcsname{#3}%
      @forinA#1#2;}
      longdef@forinA#1#2;{ifx#2else
      def#1{#2}csname b:string#1endcsname expandafter@forinAexpandafter#1fi}
      %%%%%%%%%%%%%%%%%%
      makeatother

      %% Variables%%
      pgfmathparse{1.2}edeflinkLength{pgfmathresult}
      pgfmathparse{0.2}edefjointRadio{pgfmathresult}
      pgfmathparse{0.6}edefjointLength{pgfmathresult}

      newcommand{iterating}{
      %%% point's structure %%%
      fori in {%
      0 0 0;% N°0
      0 0 0;% N°1
      0 0 linkLength;% N°2
      0 0 jointLength;% N°3
      0 {jointLength*0.5} {linkLength + jointRadio};% N°4
      }
      {%
      ipar
      %... call to several macros
      }%
      }
      begin{document}

      iterating

      end{document}


      The code behavior is correct for my purpose.



      0 0 0
      0 0 0
      0 0 1.2
      0 0 0.6
      0 0.6*0.5 1.2+ 0.2


      This list, is an implicit list, with several variables and arithmetic operation in each component. So the main idea is passing the list as a macro, something like newcommand{list}{0 0 0;0 0 0;0 0 linkLength;0 0 jointLength;0 {jointLength*0.5} {linkLength + jointRadio}} and call it as fori in list. I don't understand which modifications be needed in for declaration to reach this behavior.
      (i realize that this behavior could be reached using foreach statement but i need to understand how could be done)



      Any ideas, will be well received.







      macros lists pst-solides3d literate-programming






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 13 mins ago









      Rene ValenzuelaRene Valenzuela

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