Operation Overview |
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| Through Cuts |
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I]ZejgedhZd[i]^hdkZgk^Zl^hidegdk^YZi]Zcdk" |
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^XZbVX]^cZdeZgVidgl^i]VWVh^XjcYZghiVcY^c\ |
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d[]dli]ZbVX]^cZ^hjhZYYjg^c\deZgVi^dc!hd | |||
i]ZbVX]^cZXdcigdah$XdbedcZcihY^hXjhhZYaViZg | 6 cdc"i]gdj\] Xji ^h V hVl^c\ deZgVi^dc l]ZgZ | ||
^ci]^hbVcjVaVgZZVh^ZgidjcYZghiVcY# | i]ZWaVYZYdZhcdiegdigjYZVWdkZi]Zide[VXZd[ | ||
9jZ id i]Z \ZcZg^X cVijgZ d[ i]^h dkZgk^Zl! ^i ^h | i]ZlddYhidX`!Vhh]dlc^ci]ZFigureWZadl# | ||
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not^ciZcYZYidWZVc^chigjXi^dcVa\j^YZ#IdaZVgc |
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bdgZ VWdji heZX^[^X deZgVi^dch! gZVY i]^h Zci^gZ |
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bVcjVa VcY hZZ` VYY^i^dcVa igV^c^c\ [gdb ZmeZ" |
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g^ZcXZY bVX]^cZ deZgVidgh! VcY Yd VYY^i^dcVa |
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gZhZVgX]djih^YZd[i]^hbVcjVaWngZVY^c\]dl" |
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idWdd`h!igVYZbV\Vo^cZh!dglZWh^iZh# |
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To complete a typical operation, the |
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operator does the following: |
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1. :mVb^cZh i]Z ldg`e^ZXZ id bV`Z hjgZ ^i ^h | Figure 37.:mVbeaZd[Vcdc"i]gdj\]Xji# | ||
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| hj^iVWaZ[dgXjii^c\# | :mVbeaZh d[ cdc"i]gdj\] Xjih ^cXajYZ YVYdZh | |
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2. | 6Y_jhihi]ZWaVYZi^ai!^[cZXZhhVgn!idi]ZXdg" | VcYgVWWZih#Cdc"i]gdj\]Xjih]VkZV]^\]Zgg^h` | |
d[^c_jgn[gdb`^X`WVX`WZXVjhZi]ZWaVYZ\jVgY | |||
| gZXiVc\aZd[i]ZYZh^gZYXji# | ||
| bjhiWZgZbdkZY#=dlZkZg!i]Zg^k^c\`c^[ZBJHI | ||
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3. | 6Y_jhihi]ZWaVYZ]Z^\]iidcdbdgZi]Vc&¿) | WZ^chiVaaZYWZXVjhZ^ihi^aaegdk^YZhhdbZegdiZX" | |
i^dc#L]ZcbV`^c\cdc"i]gdj\]Xjihl^i]VYVYd | |||
| ]^\]Zgi]Vci]Zi]^X`cZhhd[i]Zldg`e^ZXZ# | ||
| WaVYZ!YdcdiViiZbeiidXjii]Z[jaaYZei]^cdcZ | ||
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4. | 6Y_jhihi]Z[ZcXZidi]ZYZh^gZYl^Yi]d[Xji | eVhh#>chiZVY!iV`Zbjai^eaZa^\]ieVhhZhidgZYjXZ | |
i]ZadVYdci]ZWaVYZ#6YVYdWaVYZhbVaaZgi]Vc | |||
| i]ZcadX`h^i^ceaVXZ# | ||
| &%"l^aagZfj^gZgZbdkVad[i]Zg^k^c\`c^[Z!WZXVjhZ | ||
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5. 8]ZX`h i]Z dji[ZZY h^YZ d[ i]Z bVX]^cZ | i]Zg^k^c\`c^[Zl^aaWZ]^\]Zgi]Vci]ZWaVYZ# | ||
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| [dg egdeZg hjeedgi VcY id bV`Z hjgZ i]Z | Through Cuts | |
| ldg`e^ZXZXVchV[ZaneVhhVaai]ZlVni]gdj\] | 6i]gdj\]Xji^hVhVl^c\deZgVi^dc^cl]^X]i]Z | |
| i]ZWaVYZl^i]dji^ciZg[ZgZcXZ# | ||
| ldg`e^ZXZ^hXdbeaZiZanhVlci]gdj\]!Vhh]dlc | ||
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6. Ejih dc hV[Zin \aVhhZh VcY V gZhe^gVidg# | ^ci]ZFigureWZadl#:mVbeaZhd[i]gdj\]XjihVgZ | ||
g^eXjih!XgdhhXjih!b^iZgXjih!VcYWZkZaZYXjih# | |||
| AdXViZhejh]hi^X`h$WadX`h^[cZZYZY# | ||
| I]ZWaVYZ\jVgYVhhZbWanBJHIWZjhZYl]Zc | ||
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7. HiVgihi]ZhVl# | eZg[dgb^c\i]gdj\]Xjih# | ||
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8. ;ZZYhi]Zldg`e^ZXZVaai]ZlVni]gdj\]i]Z |
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| WaVYZl]^aZbV^ciV^c^c\[^gbegZhhjgZdci]Z |
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| ldg`e^ZXZ V\V^chi i]Z iVWaZ VcY [ZcXZ! VcY |
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| `ZZe^c\ ]VcYh VcY [^c\Zgh dji d[ i]Z WaVYZ |
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| eVi]VcYVlVn[gdbi]ZWaVYZ# |
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9. Hidehi]ZbVX]^cZ^bbZY^ViZanV[iZgi]ZXji |
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| ^hXdbeaZiZ# |
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| Figure 38.:mVbeaZd[Vi]gdj\]Xji WaVYZ | |
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| \jVgYcdih]dlc[dg^aajhigVi^kZXaVg^in # | |
"(%" |
| BdYZa<%,(' B[\#H^cXZ&&$&& | |
