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ClanLib-devel-2.3.7-1.fc18.i686.rpm

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   &#160;<span id="projectnumber">2.3.7</span>
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<a href="point_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">**  ClanLib SDK</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">**  Copyright (c) 1997-2011 The ClanLib Team</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">**</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">**  This software is provided &#39;as-is&#39;, without any express or implied</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">**  warranty.  In no event will the authors be held liable for any damages</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">**  arising from the use of this software.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">**</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">**  Permission is granted to anyone to use this software for any purpose,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">**  including commercial applications, and to alter it and redistribute it</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">**  freely, subject to the following restrictions:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">**</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">**  1. The origin of this software must not be misrepresented; you must not</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">**     claim that you wrote the original software. If you use this software</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">**     in a product, an acknowledgment in the product documentation would be</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">**     appreciated but is not required.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">**  2. Altered source versions must be plainly marked as such, and must not be</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">**     misrepresented as being the original software.</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">**  3. This notice may not be removed or altered from any source distribution.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">**</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment">**  Note: Some of the libraries ClanLib may link to may have additional</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment">**  requirements or restrictions.</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment">**</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment">**  File Author(s):</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment">**</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment">**    Magnus Norddahl</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment">**    Kenneth Gangstoe</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment">**    Harry Storbacka</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment">**    Mark Page</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &quot;../api_core.h&quot;</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="vec2_8h.html">vec2.h</a>&quot;</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="angle_8h.html">angle.h</a>&quot;</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="origin_8h.html">origin.h</a>&quot;</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="size_8h.html">size.h</a>&quot;</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="keyword">class </span><a class="code" href="classCL__Pointf.html" title="2D (x,y) point structure - Float ">CL_Pointf</a>;</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="keyword">class </span><a class="code" href="classCL__Pointd.html" title="2D (x,y) point structure - Double ">CL_Pointd</a>;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Type&gt;</div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="code" href="classCL__Pointx.html">   51</a></span>&#160;<span class="keyword">class </span><a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a> : <span class="keyword">public</span> <a class="code" href="classCL__Vec2.html" title="2D vector ">CL_Vec2</a>&lt;Type&gt;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;{</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="code" href="classCL__Pointx.html#ad7f5d65339f8a2c6a5743e5331ed3f62">   54</a></span>&#160;        <a class="code" href="classCL__Pointx.html#ad7f5d65339f8a2c6a5743e5331ed3f62">CL_Pointx</a>() : <a class="code" href="classCL__Vec2.html" title="2D vector ">CL_Vec2</a>&lt;Type&gt;() {}</div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="code" href="classCL__Pointx.html#a7ba4a3984e243c7ae8f1926f46afc107">   55</a></span>&#160;        <a class="code" href="classCL__Pointx.html#a7ba4a3984e243c7ae8f1926f46afc107">CL_Pointx</a>(Type <a class="code" href="classCL__Vec2.html#a5530d36288e7ff615f237ce12db02baf">x</a>, Type <a class="code" href="classCL__Vec2.html#a86ebbfaff55020edb896c1f460b27e28">y</a>) : <a class="code" href="classCL__Vec2.html" title="2D vector ">CL_Vec2</a>&lt;Type&gt;(x, y) {}</div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="code" href="classCL__Pointx.html#afefc581abf604743c6341ee5c92719d5">   56</a></span>&#160;        <a class="code" href="classCL__Pointx.html#afefc581abf604743c6341ee5c92719d5">CL_Pointx</a>(<span class="keyword">const</span> <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx&lt;Type&gt;</a> &amp;p) : <a class="code" href="classCL__Vec2.html" title="2D vector ">CL_Vec2</a>&lt;Type&gt;(p.<a class="code" href="classCL__Vec2.html#a5530d36288e7ff615f237ce12db02baf">x</a>, p.<a class="code" href="classCL__Vec2.html#a86ebbfaff55020edb896c1f460b27e28">y</a>) {}</div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="code" href="classCL__Pointx.html#a605dd38577def148cdc99876b4de5fce">   57</a></span>&#160;        <a class="code" href="classCL__Pointx.html#a605dd38577def148cdc99876b4de5fce">CL_Pointx</a>(<span class="keyword">const</span> <a class="code" href="classCL__Vec2.html" title="2D vector ">CL_Vec2&lt;Type&gt;</a> &amp;p) : <a class="code" href="classCL__Vec2.html" title="2D vector ">CL_Vec2</a>&lt;Type&gt;(p.<a class="code" href="classCL__Vec2.html#a5530d36288e7ff615f237ce12db02baf">x</a>, p.<a class="code" href="classCL__Vec2.html#a86ebbfaff55020edb896c1f460b27e28">y</a>) {}</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;};</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="code" href="classCL__Point.html">   63</a></span>&#160;<span class="keyword">class </span><a class="code" href="classCL__Point.html" title="2D (x,y) point structure - Integer ">CL_Point</a> : <span class="keyword">public</span> <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a>&lt;int&gt;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;{</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="code" href="classCL__Point.html#aa596195f1ec10e987f2e9333e54cc3eb">   66</a></span>&#160;        <a class="code" href="classCL__Point.html#aa596195f1ec10e987f2e9333e54cc3eb">CL_Point</a>() : <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a>&lt;int&gt;() {}</div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="code" href="classCL__Point.html#a9d159b930c65f24635a19f6dd05d33ca">   67</a></span>&#160;        <a class="code" href="classCL__Point.html#a9d159b930c65f24635a19f6dd05d33ca">CL_Point</a>(<span class="keywordtype">int</span> <a class="code" href="classCL__Vec2.html#a5530d36288e7ff615f237ce12db02baf">x</a>, <span class="keywordtype">int</span> <a class="code" href="classCL__Vec2.html#a86ebbfaff55020edb896c1f460b27e28">y</a>) : <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a>&lt;int&gt;(x, y) {}</div>
<div class="line"><a name="l00068"></a><span class="lineno"><a class="code" href="classCL__Point.html#ad28f75379e77f34aecaee536215b83ab">   68</a></span>&#160;        <a class="code" href="classCL__Point.html#ad28f75379e77f34aecaee536215b83ab">CL_Point</a>(<span class="keyword">const</span> <a class="code" href="classCL__Pointx.html">CL_Pointx&lt;int&gt;</a> &amp;p) : <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a>&lt;int&gt;(p.<a class="code" href="classCL__Vec2.html#a5530d36288e7ff615f237ce12db02baf">x</a>, p.<a class="code" href="classCL__Vec2.html#a86ebbfaff55020edb896c1f460b27e28">y</a>) {}</div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="code" href="classCL__Point.html#a9bcc58fc426f866ec98b31623499dc24">   69</a></span>&#160;        <a class="code" href="classCL__Point.html#a9bcc58fc426f866ec98b31623499dc24">CL_Point</a>(<span class="keyword">const</span> <a class="code" href="classCL__Vec2.html">CL_Vec2&lt;int&gt;</a> &amp;p) : <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a>&lt;int&gt;(p.<a class="code" href="classCL__Vec2.html#a5530d36288e7ff615f237ce12db02baf">x</a>, p.<a class="code" href="classCL__Vec2.html#a86ebbfaff55020edb896c1f460b27e28">y</a>) {}</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;};</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="code" href="classCL__Pointf.html">   75</a></span>&#160;<span class="keyword">class </span><a class="code" href="classCL__Pointf.html" title="2D (x,y) point structure - Float ">CL_Pointf</a> : <span class="keyword">public</span> <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a>&lt;float&gt;</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;{</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00078"></a><span class="lineno"><a class="code" href="classCL__Pointf.html#a6ce86153287085c6fbf7428586e9d41e">   78</a></span>&#160;        <a class="code" href="classCL__Pointf.html#a6ce86153287085c6fbf7428586e9d41e">CL_Pointf</a>() : <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a>&lt;float&gt;() {}</div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="code" href="classCL__Pointf.html#ad007c4baf7f66790916b26593f008bab">   79</a></span>&#160;        <a class="code" href="classCL__Pointf.html#ad007c4baf7f66790916b26593f008bab">CL_Pointf</a>(<span class="keywordtype">float</span> <a class="code" href="classCL__Vec2.html#a5530d36288e7ff615f237ce12db02baf">x</a>, <span class="keywordtype">float</span> <a class="code" href="classCL__Vec2.html#a86ebbfaff55020edb896c1f460b27e28">y</a>) : <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a>&lt;float&gt;(x, y) {}</div>
<div class="line"><a name="l00080"></a><span class="lineno"><a class="code" href="classCL__Pointf.html#a9bf71016ea35661292a8900be35556b0">   80</a></span>&#160;        <a class="code" href="classCL__Pointf.html#a9bf71016ea35661292a8900be35556b0">CL_Pointf</a>(<span class="keyword">const</span> <a class="code" href="classCL__Pointx.html">CL_Pointx&lt;float&gt;</a> &amp;p) : <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a>&lt;float&gt;(p.<a class="code" href="classCL__Vec2.html#a5530d36288e7ff615f237ce12db02baf">x</a>, p.<a class="code" href="classCL__Vec2.html#a86ebbfaff55020edb896c1f460b27e28">y</a>) {}</div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="code" href="classCL__Pointf.html#a41cf0765878e8d85b3a77e96ef58fe96">   81</a></span>&#160;        <a class="code" href="classCL__Pointf.html#a41cf0765878e8d85b3a77e96ef58fe96">CL_Pointf</a>(<span class="keyword">const</span> <a class="code" href="classCL__Vec2.html">CL_Vec2&lt;float&gt;</a> &amp;p) : <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a>&lt;float&gt;(p.<a class="code" href="classCL__Vec2.html#a5530d36288e7ff615f237ce12db02baf">x</a>, p.<a class="code" href="classCL__Vec2.html#a86ebbfaff55020edb896c1f460b27e28">y</a>) {}</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;};</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;</div>
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<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;{</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00090"></a><span class="lineno"><a class="code" href="classCL__Pointd.html#a0f298815012e5eb2c8d13b0fe7c55424">   90</a></span>&#160;        <a class="code" href="classCL__Pointd.html#a0f298815012e5eb2c8d13b0fe7c55424">CL_Pointd</a>() : <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a>&lt;double&gt;() {}</div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="code" href="classCL__Pointd.html#a941d28d35271a2934ce83bd1c24c2992">   91</a></span>&#160;        <a class="code" href="classCL__Pointd.html#a941d28d35271a2934ce83bd1c24c2992">CL_Pointd</a>(<span class="keywordtype">double</span> <a class="code" href="classCL__Vec2.html#a5530d36288e7ff615f237ce12db02baf">x</a>, <span class="keywordtype">double</span> <a class="code" href="classCL__Vec2.html#a86ebbfaff55020edb896c1f460b27e28">y</a>) : <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a>&lt;double&gt;(x, y) {}</div>
<div class="line"><a name="l00092"></a><span class="lineno"><a class="code" href="classCL__Pointd.html#a060a41b1a8fe9d220de3cac4badf4c11">   92</a></span>&#160;        <a class="code" href="classCL__Pointd.html#a060a41b1a8fe9d220de3cac4badf4c11">CL_Pointd</a>(<span class="keyword">const</span> <a class="code" href="classCL__Pointx.html">CL_Pointx&lt;double&gt;</a> &amp;p) : <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a>&lt;double&gt;(p.<a class="code" href="classCL__Vec2.html#a5530d36288e7ff615f237ce12db02baf">x</a>, p.<a class="code" href="classCL__Vec2.html#a86ebbfaff55020edb896c1f460b27e28">y</a>) {}</div>
<div class="line"><a name="l00093"></a><span class="lineno"><a class="code" href="classCL__Pointd.html#a716e2b3febeec4212f477c3f493a53b1">   93</a></span>&#160;        <a class="code" href="classCL__Pointd.html#a716e2b3febeec4212f477c3f493a53b1">CL_Pointd</a>(<span class="keyword">const</span> <a class="code" href="classCL__Vec2.html">CL_Vec2&lt;double&gt;</a> &amp;p) : <a class="code" href="classCL__Pointx.html" title="2D (x,y) point structure. ">CL_Pointx</a>&lt;double&gt;(p.<a class="code" href="classCL__Vec2.html#a5530d36288e7ff615f237ce12db02baf">x</a>, p.<a class="code" href="classCL__Vec2.html#a86ebbfaff55020edb896c1f460b27e28">y</a>) {}</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;};</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;</div>
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