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  44. <li class="navelem"><a class="el" href="dir_885cc87fac2d91e269af0a5a959fa5f6.html">E:</a></li><li class="navelem"><a class="el" href="dir_153b03dd71a7bff437c38ec53cb2e014.html">Source</a></li><li class="navelem"><a class="el" href="dir_0c6652232a835be54bedd6cfd7502504.html">G-Truc</a></li><li class="navelem"><a class="el" href="dir_e2c7faa62a52820b5be8795affd6e495.html">glm</a></li><li class="navelem"><a class="el" href="dir_5cf96241cdcf6779b80e104875f9716f.html">glm</a></li><li class="navelem"><a class="el" href="dir_5d3642ea3c7f2dae4a957f2cf472c9ae.html">gtx</a></li>  </ul>
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  48.   <div class="headertitle">
    49. 

  49. <div class="title">range.hpp</div>  </div>
    50. 

  50. </div><!--header-->
    51. 

  51. <div class="contents">
    52. 

  52. <a href="a00096.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;</div>
    53. 

  53. <div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#pragma once</span></div>
    54. 

  54. <div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div>
    55. 

  55. <div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="comment">// Dependencies</span></div>
    56. 

  56. <div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#include &quot;../detail/setup.hpp&quot;</span></div>
    57. 

  57. <div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div>
    58. 

  58. <div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor">#if !GLM_HAS_RANGE_FOR</span></div>
    59. 

  59. <div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="preprocessor">#       error &quot;GLM_GTX_range requires C++11 suppport or &#39;range for&#39;&quot;</span></div>
    60. 

  60. <div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">#endif</span></div>
    61. 

  61. <div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div>
    62. 

  62. <div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="preprocessor">#include &quot;../gtc/type_ptr.hpp&quot;</span></div>
    63. 

  63. <div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div>
    64. 

  64. <div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="keyword">namespace </span><a class="code" href="a00145.html">glm</a>{</div>
    65. 

  65. <div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="keyword">namespace </span>detail</div>
    66. 

  66. <div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;{</div>
    67. 

  67. <div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;        <span class="comment">/* The glm types provide a .length() member, but for matrices</span></div>
    68. 

  68. <div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment">         this only defines the number of columns, so we need to work around this */</span></div>
    69. 

  69. <div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
    70. 

  70. <div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        detail::component_count_t number_of_elements_(tvec2&lt;T, P&gt; <span class="keyword">const</span> &amp; v){</div>
    71. 

  71. <div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;                <span class="keywordflow">return</span> detail::component_count(v);</div>
    72. 

  72. <div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;        }</div>
    73. 

  73. <div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;</div>
    74. 

  74. <div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
    75. 

  75. <div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;        detail::component_count_t number_of_elements_(tvec3&lt;T, P&gt; <span class="keyword">const</span> &amp; v){</div>
    76. 

  76. <div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;                <span class="keywordflow">return</span> detail::component_count(v);</div>
    77. 

  77. <div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        }</div>
    78. 

  78. <div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div>
    79. 

  79. <div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P&gt;</div>
    80. 

  80. <div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        detail::component_count_t number_of_elements_(tvec4&lt;T, P&gt; <span class="keyword">const</span> &amp; v){</div>
    81. 

  81. <div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;                <span class="keywordflow">return</span> detail::component_count(v);</div>
    82. 

  82. <div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        }</div>
    83. 

  83. <div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div>
    84. 

  84. <div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
    85. 

  85. <div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        detail::component_count_t number_of_elements_(genType <span class="keyword">const</span> &amp; m){</div>
    86. 

  86. <div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;                <span class="keywordflow">return</span> detail::component_count(m) * detail::component_count(m[0]);</div>
    87. 

  87. <div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        }</div>
    88. 

  88. <div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;}<span class="comment">//namespace</span></div>
    89. 

  89. <div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div>
    90. 

  90. <div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;</div>
    91. 

  91. <div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
    92. 

  92. <div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        <span class="keyword">const</span> <span class="keyword">typename</span> genType::value_type * begin(genType <span class="keyword">const</span> &amp; v){</div>
    93. 

  93. <div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;                <span class="keywordflow">return</span> <a class="code" href="a00179.html#gaf019636bb8bd7c9efb7c7ce3bb23bcfc">value_ptr</a>(v);</div>
    94. 

  94. <div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        }</div>
    95. 

  95. <div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;</div>
    96. 

  96. <div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
    97. 

  97. <div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        <span class="keyword">const</span> <span class="keyword">typename</span> genType::value_type * end(genType <span class="keyword">const</span> &amp; v){</div>
    98. 

  98. <div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;                <span class="keywordflow">return</span> begin(v) + detail::number_of_elements_(v);</div>
    99. 

  99. <div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        }</div>
    100. 

  100. <div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;</div>
    101. 

  101. <div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
    102. 

  102. <div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;        <span class="keyword">typename</span> genType::value_type * begin(genType&amp; v){</div>
    103. 

  103. <div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;                <span class="keywordflow">return</span> <a class="code" href="a00179.html#gaf019636bb8bd7c9efb7c7ce3bb23bcfc">value_ptr</a>(v);</div>
    104. 

  104. <div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        }</div>
    105. 

  105. <div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div>
    106. 

  106. <div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
    107. 

  107. <div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        <span class="keyword">typename</span> genType::value_type * end(genType&amp; v){</div>
    108. 

  108. <div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;                <span class="keywordflow">return</span> begin(v) + detail::number_of_elements_(v);</div>
    109. 

  109. <div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;        }</div>
    110. 

  110. <div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div>
    111. 

  111. <div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;}<span class="comment">//namespace glm</span></div>
    112. 

  112. <div class="ttc" id="a00179_html_gaf019636bb8bd7c9efb7c7ce3bb23bcfc"><div class="ttname"><a href="a00179.html#gaf019636bb8bd7c9efb7c7ce3bb23bcfc">glm::value_ptr</a></div><div class="ttdeci">GLM_FUNC_DECL genType::value_type const * value_ptr(genType const &amp;vec)</div><div class="ttdoc">Return the constant address to the data of the input parameter. </div></div>
    113. 

  113. <div class="ttc" id="a00145_html"><div class="ttname"><a href="a00145.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00039">_noise.hpp:39</a></div></div>
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