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From "Scot P. Floess" <flo...@mindspring.com>
Subject Re: For loop
Date Fri, 09 Jun 2006 20:36:25 GMT
Yes, I am using 1.6.5.  I never tested using an inner for loop - did it 
work?

Guru Balse wrote:
> Awesome, Scot.  It works well!  Can't wait for the "better" solution 
> that you are about to create :-)
> You must use 1.6.5 for this (for example, 1.6.2 did not work)
>
> <project name="looper" default="test">
>  <taskdef resource="net/sf/antcontrib/antcontrib.properties" 
> classpath="/apache-ant-1.6.5ant1.6.2/lib/ant-contrib-1.0b1.jar"    />
>  <macrodef  name = "jp-for">
>      <attribute  name = "param"  description = "The name of the param 
> containing the current value of the loop"/>
>      <attribute  name = "lower"  default = "1"  description = "The 
> lower bounds of the loop"/>
>      <attribute  name = "upper"  description = "The upper bounds of 
> the loop"/>
>      <attribute  name = "step"   default = "1"  description = "The 
> upper bounds of the loop"/>
>      <element  name = "loop"  implicit = "true" description = "The 
> enclosing block - just like ant contrib's for/sequential"/>
>      <sequential>
>          <var  name = "@{param}"  value = "@{lower}"/>
>          <if><not><equals  arg1 = "${@{param}}"  arg2 = 
> "@{upper}"/></not>
>              <then>
>                  <loop/>
>                  <math  result = "@{param}"  datatype = "int"  
> operation = "+"  operand1 = "${@{param}}"  operand2 = "@{step}"/>
>                  <jp-for  param = "@{param}"  lower = "${@{param}}"  
> upper = "@{upper}"  step = "@{step}">
>                      <loop/>
>                  </jp-for>
>              </then>
>          </if>
>      </sequential>
>  </macrodef>
>
>  <target name="test">
>    <jp-for param="outer" lower="0" upper="5">
>      <jp-for param="inner" lower="0" upper="6">
>          <echo> parameters are now: (${outer},${inner})</echo>
>      </jp-for>
>    </jp-for>
>  </target>
> </project>
>
>
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>

-- 
Scot P. Floess
27 Lake Royale
Louisburg, NC  27549

252-478-8087 (Home)
919-754-4592 (Work)

Chief Architect JPlate  http://sourceforge.net/projects/jplate
Chief Architect JavaPIM http://sourceforge.net/projects/javapim


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