Difference between revisions of "Obtain"
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(Created page with "The <Code>OBTAIN/</code> commandis used to get a value from a feature.<br/> The parameter is chosen by using its position inside the definition statement.<br/> It is important...") |
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| − | The <Code>OBTAIN/</code> commandis used to get a value from a feature.<br/> | + | The <Code>OBTAIN/</code> commandis used to [[Get a Value from a Feature|get a value from a feature]].<br/> |
The parameter is chosen by using its position inside the definition statement.<br/> | The parameter is chosen by using its position inside the definition statement.<br/> | ||
It is important to consider the differences between <code>F(label)</code> and <code>FA(label)</code> or <code>S(label)</code> and <code>SA(label)</code>. | It is important to consider the differences between <code>F(label)</code> and <code>FA(label)</code> or <code>S(label)</code> and <code>SA(label)</code>. | ||
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::<code>EVAL/FA(PO1),TA(TP)<br/></code> | ::<code>EVAL/FA(PO1),TA(TP)<br/></code> | ||
::<code>tol_value=OBTAIN/TA(TP),3<br/></code> | ::<code>tol_value=OBTAIN/TA(TP),3<br/></code> | ||
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| + | |||
| + | [[it:Ottenere]] | ||
| + | [[zh-cn:获得]] | ||
| + | [[pt:Obtivermos]] | ||
| + | [[de:Erhalten]] | ||
| + | [[es:Obtener]] | ||
| + | [[en:Obtain]] | ||
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| + | [[Category:Dmis_Tutorial]] | ||
Latest revision as of 14:54, 12 June 2018
The OBTAIN/ commandis used to get a value from a feature.
The parameter is chosen by using its position inside the definition statement.
It is important to consider the differences between F(label) and FA(label) or S(label) and SA(label).
Examples:
$$ Example of Obtain Command
F(POI_1)=FEAT/POINT,CART,1.111,2.222,3.333,0,0,1F(POI_2)=FEAT/POINT,CART,4.444,5.555,6.666,0,0,1F(POI_3)=FEAT/POINT,CART,7.777,8.888,9.999,0,0,1FA(POI_1)=FEAT/POINT,CART,1.111,2.222,3.333,0,0,1FA(POI_2)=FEAT/POINT,CART,4.444,5.555,6.666,0,0,1FA(POI_3)=FEAT/POINT,CART,7.777,8.888,9.999,0,0,1
</br>
DECL/INTGR,IDECL/CHAR,20,elnmDECL/DOUBLE,xx,yy,zz
$$ Do Loop upon the three point above
DO/i,1,3elnm=ASSIGN/CONCAT('poi_',STR(i))$$ Third value from the FA(POI_X)xx=OBTAIN/FA(@elnm),3yy=OBTAIN/FA(@elnm),4zz=OBTAIN/FA(@elnm),5elnm=ASSIGN/CONCAT('newpoi_',STR(i))F(@elnm)=FEAT/POINT,CART, xx,yy,zz, 0,0,0FA(@elnm)=FEAT/POINT,CART, xx,yy,zz, 0,0,0
ENDDO
Use EVAL/ instead of OUTPUT/ to get the value of a tolerance without creating the output of it.
Examples:
$$ Example of the use of EVAL
DECL/DOUBLE,tol_valueT(TP)=TOL/POS,2D,1.0000
$$ Evaluation of the T(TP) in the PO1 feature without the output
EVAL/FA(PO1),TA(TP)tol_value=OBTAIN/TA(TP),3
