structorb_1_1matrix33.html

应用方便的OrbMath数学运算库

<dl compact><dt><b>Returns:</b></dt><dd>The reference to the sub value of the matrix.</dd></dl>
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<a name="a7" doxytag="orb::MATRIX33::operator+="></a><p>
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          <td class="md" nowrap valign="top"> const MATRIX33&amp; orb::MATRIX33::operator+= </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const MATRIX33 &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>other</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
Operator+=.
<p>
This function add another matrix to itself. <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign=top><em>other</em>&nbsp;</td><td>another matrix </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>the the const reference of *this</dd></dl>
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<a name="a10" doxytag="orb::MATRIX33::operator-="></a><p>
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          <td class="md" nowrap valign="top"> const MATRIX33&amp; orb::MATRIX33::operator-= </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const MATRIX33 &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>other</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
Operator-=.
<p>
This function subtract another matrix from itself. <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign=top><em>other</em>&nbsp;</td><td>another matrix </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>the the const reference of *this</dd></dl>
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<a name="a12" doxytag="orb::MATRIX33::operator=="></a><p>
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          <td class="md" nowrap valign="top"> bool orb::MATRIX33::operator== </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const MATRIX33 &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>other</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const</td>
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<p>
Operator==.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>if the vector is equal to parameter <b>other,</b> the function returns <b>true,</b> otherwise, it returns <b>false.</b> </dd></dl>
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<a name="a9" doxytag="orb::MATRIX33::operator[]"></a><p>
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          <td class="md" nowrap valign="top"> const float&amp; orb::MATRIX33::operator[] </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>nIndex</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const</td>
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<p>
Operator[].
<p>
This is a const version of the operator(). <dl compact><dt><b>See also:</b></dt><dd>float&amp; <a class="el" href="structorb_1_1MATRIX33.html#a8">operator[](int nIndex)</a>;</dd></dl>
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<a name="a8" doxytag="orb::MATRIX33::operator[]"></a><p>
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          <td class="md" nowrap valign="top"> float&amp; orb::MATRIX33::operator[] </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>nIndex</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
Operator[].
<p>
This function return the reference to the sub value of the matrix, which locate at [nIndex]. <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign=top><em>nIndex</em>&nbsp;</td><td>the nIndex </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>The reference to the sub value of the matrix.</dd></dl>
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<a name="a14" doxytag="orb::MATRIX33::SetIdentity"></a><p>
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          <td class="md" nowrap valign="top"> const MATRIX33&amp; orb::MATRIX33::SetIdentity </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp;          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
SetIdentity.
<p>
This function initialize the matrix with identity value. <dl compact><dt><b>Returns:</b></dt><dd>the const reference of the matrix.</dd></dl>
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<a name="a23" doxytag="orb::MATRIX33::SetLine"></a><p>
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          <td class="md" nowrap valign="top"> void orb::MATRIX33::SetLine </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>line</em>, </td>
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          <td></td>
          <td></td>
          <td class="md" nowrap>const <a class="el" href="structorb_1_1VECTOR3.html">VECTOR3</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>v</em></td>
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          <td></td>
          <td class="md">)&nbsp;</td>
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<p>
SetLine.
<p>
Set a Line of the matrix <dl compact><dt><b>Returns:</b></dt><dd>no return.</dd></dl>
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<a name="a24" doxytag="orb::MATRIX33::SetRow"></a><p>
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          <td class="md" nowrap valign="top"> void orb::MATRIX33::SetRow </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>row</em>, </td>
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          <td></td>
          <td></td>
          <td class="md" nowrap>const <a class="el" href="structorb_1_1VECTOR3.html">VECTOR3</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>v</em></td>
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          <td></td>
          <td class="md">)&nbsp;</td>
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<p>
SetRow.
<p>
Set a row of the matrix <dl compact><dt><b>Returns:</b></dt><dd>no return.</dd></dl>
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<a name="a16" doxytag="orb::MATRIX33::Transpose"></a><p>
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          <td class="md" nowrap valign="top"> const MATRIX33&amp; orb::MATRIX33::Transpose </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp;          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
Transpose.
<p>
Transpose the matrix. <dl compact><dt><b>Returns:</b></dt><dd>the const reference of the matrix.</dd></dl>
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<hr>The documentation for this struct was generated from the following file:<ul>
<li><a class="el" href="OrbMath_8h-source.html">OrbMath.h</a></ul>
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