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<div class="title">al_Printing.hpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef INCLUDE_AL_SYSTEM_PRINTING_H</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define INCLUDE_AL_SYSTEM_PRINTING_H</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>  </div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">/* Allocore --</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> Multimedia / virtual environment application class library</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"></span> </div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> Copyright (C) 2009. AlloSphere Research Group, Media Arts & Technology, UCSB.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> Copyright (C) 2012. The Regents of the University of California.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> All rights reserved.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"></span> </div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> modification, are permitted provided that the following conditions are met:</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"></span> </div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> Redistributions of source code must retain the above copyright notice,</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"></span> </div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> Redistributions in binary form must reproduce the above copyright</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> notice, this list of conditions and the following disclaimer in the</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> documentation and/or other materials provided with the distribution.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"></span> </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> Neither the name of the University of California nor the names of its</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> contributors may be used to endorse or promote products derived from</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> this software without specific prior written permission.</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"></span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"></span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"></span> </div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> File description:</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> Various routines for printing text to files, standard output, etc.</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"></span> </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> File author(s):</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> Lance Putnam, 2010, [email protected]</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment">*/</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  </div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include <stdio.h></span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include <cstdint></span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#ifdef AL_WINDOWS</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#define AL_PRINTF_LL "I64"</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#define AL_PRINTF_LL "ll"</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">// #define AL_STRINGIFY(...) #__VA_ARGS__</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment">// #define AL_DEBUGLN printf("In %s: line %d\n", __FILE__, __LINE__);</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  </div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">namespace </span><a class="code" href="namespaceal.html">al</a> {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keywordtype">char</span> <a class="code" href="namespaceal.html#af5ed48ee87cb475c4897c4bec6fcdb4d">intensityToASCII</a>(<span class="keywordtype">float</span> v);</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="namespaceal.html#afb113be6c0a6feeb623b22a5ec7fe0ca"> 68</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceal.html#afb113be6c0a6feeb623b22a5ec7fe0ca">print</a>(<span class="keyword">const</span> T* arr, <span class="keywordtype">int</span> size, <span class="keyword">const</span> <span class="keywordtype">char</span>* append = <span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  </div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  </div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="namespaceal.html#a21a3073f765c23f83f53474456cf025b"> 75</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceal.html#a21a3073f765c23f83f53474456cf025b">println</a>(<span class="keyword">const</span> T* arr, <span class="keywordtype">int</span> size) {</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <a class="code" href="namespaceal.html#afb113be6c0a6feeb623b22a5ec7fe0ca">print</a>(arr, size, <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> }</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  </div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="namespaceal.html#ace4715cd73820e8bcb7fb1f007c92ee0"> 84</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceal.html#afb113be6c0a6feeb623b22a5ec7fe0ca">print</a>(<span class="keyword">const</span> T& v, <span class="keyword">const</span> <span class="keywordtype">char</span>* append = <span class="stringliteral">""</span>) {</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="namespaceal.html#afb113be6c0a6feeb623b22a5ec7fe0ca">print</a>(&v, 1, append);</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> }</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  </div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="namespaceal.html#a80d9c542aab29c3d4cb74271f5a361c1"> 90</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceal.html#a21a3073f765c23f83f53474456cf025b">println</a>(<span class="keyword">const</span> T& v) {</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <a class="code" href="namespaceal.html#afb113be6c0a6feeb623b22a5ec7fe0ca">print</a>(v, <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> }</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="keywordtype">void</span> <a class="code" href="namespaceal.html#a4c466dcfdbf1869d916c7513a6e67036">print2D</a>(<span class="keyword">const</span> T* arr, <span class="keywordtype">int</span> nx, <span class="keywordtype">int</span> ny, FILE* fp = stdout);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  </div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  </div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="namespaceal.html#a961e399872ee1f050dd69256913ee151"> 109</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceal.html#a961e399872ee1f050dd69256913ee151">printPlot</a>(<span class="keywordtype">float</span> value, uint32_t width = 50, <span class="keywordtype">bool</span> spaces = <span class="keyword">true</span>,</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* point = <span class="stringliteral">"o"</span>);</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  </div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="namespaceal.html#a1beece085abceda6d8820fec3e3d69b4"> 113</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceal.html#a1beece085abceda6d8820fec3e3d69b4">err</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* msg, <span class="keyword">const</span> <span class="keywordtype">char</span>* src = <span class="stringliteral">""</span>, <span class="keywordtype">bool</span> exits = <span class="keyword">true</span>);</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="preprocessor">#define AL_WARN(fmt, ...) \</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor"> ::al::_warn(__FILE__, __LINE__, fmt "\n"</span>, ##__VA_ARGS__)</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  </div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="preprocessor">#define AL_WARN_ONCE(fmt, ...) \</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="preprocessor"> ::al::_warnOnce(__FILE__, __LINE__, fmt "\n"</span>, ##__VA_ARGS__)</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="keywordtype">void</span> _warn(<span class="keyword">const</span> <span class="keywordtype">char</span>* fileName, <span class="keywordtype">int</span> lineNumber, <span class="keyword">const</span> <span class="keywordtype">char</span>* fmt, ...);</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="keywordtype">void</span> _warnOnce(<span class="keyword">const</span> <span class="keywordtype">char</span>* fileName, <span class="keywordtype">int</span> lineNumber, <span class="keyword">const</span> <span class="keywordtype">char</span>* fmt, ...);</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  </div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment">// Implementation --------------------------------------------------------------</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  </div>
<div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="namespaceal.html#af5ed48ee87cb475c4897c4bec6fcdb4d"> 128</a></span> <span class="keyword">inline</span> <span class="keywordtype">char</span> <a class="code" href="namespaceal.html#af5ed48ee87cb475c4897c4bec6fcdb4d">intensityToASCII</a>(<span class="keywordtype">float</span> v) {</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> map[] =</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="stringliteral">" .,;-~_+<>i!lI?/|)(1}{][rcvunxzjftLCJUYXZO0Qoahkbdpqwm*WMB8&%$#@"</span>;</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="comment">//"$@B%8&WM#*oahkbdpqwmZO0QLCJUYXzcvunxrjft/\|()1{}[]?-_+~<>i!lI;:,\"^`'. ";</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// 123456789.123456789.123456789.123456789.123456789.123456789.1234</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> N = <span class="keyword">sizeof</span>(map) - 1;</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  v = v < 0 ? 0 : (v > 0.9999999f ? 0.9999999f : v);</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">return</span> map[int(N * v)];</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> }</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  </div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor">#define DEF_PRINT(T, code) \</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="preprocessor"> template <> \</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="preprocessor"> inline void print<T>(const T* arr, int size, const char* append) { \</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="preprocessor"> for (int i = 0; i < size; ++i) { \</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="preprocessor"> printf(code " "</span>, arr[i]); \</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  } \</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  if (append[0]) printf("%s", append); \</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  </div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> DEF_PRINT(<span class="keywordtype">float</span>, <span class="stringliteral">"%g"</span>)</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> DEF_PRINT(<span class="keywordtype">double</span>, "%g")</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> DEF_PRINT(<span class="keywordtype">char</span>, "%d")</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> DEF_PRINT(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>, "%u")</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> DEF_PRINT(<span class="keywordtype">short</span>, "%d")</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> DEF_PRINT(<span class="keywordtype">unsigned</span> <span class="keywordtype">short</span>, "%u")</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> DEF_PRINT(<span class="keywordtype">int</span>, "%d")</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> DEF_PRINT(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, "%u")</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> DEF_PRINT(<span class="keywordtype">long</span>, "%ld")</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> DEF_PRINT(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>, "%lu")</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> DEF_PRINT(<span class="keywordtype">long</span> <span class="keywordtype">long</span>, "%" AL_PRINTF_LL "d")</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> DEF_PRINT(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span>, "%" AL_PRINTF_LL "u")</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="preprocessor">#undef DEF_PRINT</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  </div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
<div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="namespaceal.html#a4c466dcfdbf1869d916c7513a6e67036"> 163</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceal.html#a4c466dcfdbf1869d916c7513a6e67036">print2D</a>(<span class="keyword">const</span> T* pix, <span class="keywordtype">int</span> nx, <span class="keywordtype">int</span> ny, FILE* fp) {</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < nx; ++j) {</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < ny; ++i) {</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordtype">float</span> v = pix[j * nx + i];</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  fprintf(fp, <span class="stringliteral">"%c "</span>, <a class="code" href="namespaceal.html#af5ed48ee87cb475c4897c4bec6fcdb4d">intensityToASCII</a>(v));</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  printf(<span class="stringliteral">"\n"</span>);</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> }</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  </div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> } <span class="comment">// namespace al</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  </div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="preprocessor">#endif</span></div>
<div class="ttc" id="anamespaceal_html"><div class="ttname"><a href="namespaceal.html">al</a></div><div class="ttdef"><b>Definition:</b> <a href="al___app_8hpp_source.html#l00023">al_App.hpp:23</a></div></div>
<div class="ttc" id="anamespaceal_html_a1beece085abceda6d8820fec3e3d69b4"><div class="ttname"><a href="namespaceal.html#a1beece085abceda6d8820fec3e3d69b4">al::err</a></div><div class="ttdeci">void err(const char *msg, const char *src="", bool exits=true)</div><div class="ttdoc">Prints error message to stderr and optionally calls exit()</div></div>
<div class="ttc" id="anamespaceal_html_a21a3073f765c23f83f53474456cf025b"><div class="ttname"><a href="namespaceal.html#a21a3073f765c23f83f53474456cf025b">al::println</a></div><div class="ttdeci">void println(const T *arr, int size)</div><div class="ttdoc">Print an array of numbers with new line.</div><div class="ttdef"><b>Definition:</b> <a href="al___printing_8hpp_source.html#l00075">al_Printing.hpp:75</a></div></div>
<div class="ttc" id="anamespaceal_html_a4c466dcfdbf1869d916c7513a6e67036"><div class="ttname"><a href="namespaceal.html#a4c466dcfdbf1869d916c7513a6e67036">al::print2D</a></div><div class="ttdeci">void print2D(const T *arr, int nx, int ny, FILE *fp=stdout)</div><div class="ttdoc">Prints 2D array of intensity values.</div><div class="ttdef"><b>Definition:</b> <a href="al___printing_8hpp_source.html#l00163">al_Printing.hpp:163</a></div></div>
<div class="ttc" id="anamespaceal_html_a961e399872ee1f050dd69256913ee151"><div class="ttname"><a href="namespaceal.html#a961e399872ee1f050dd69256913ee151">al::printPlot</a></div><div class="ttdeci">void printPlot(float value, uint32_t width=50, bool spaces=true, const char *point="o")</div><div class="ttdoc">Print signed unit value on a horizontal plot.</div></div>
<div class="ttc" id="anamespaceal_html_af5ed48ee87cb475c4897c4bec6fcdb4d"><div class="ttname"><a href="namespaceal.html#af5ed48ee87cb475c4897c4bec6fcdb4d">al::intensityToASCII</a></div><div class="ttdeci">char intensityToASCII(float v)</div><div class="ttdef"><b>Definition:</b> <a href="al___printing_8hpp_source.html#l00128">al_Printing.hpp:128</a></div></div>
<div class="ttc" id="anamespaceal_html_afb113be6c0a6feeb623b22a5ec7fe0ca"><div class="ttname"><a href="namespaceal.html#afb113be6c0a6feeb623b22a5ec7fe0ca">al::print</a></div><div class="ttdeci">void print(const T *arr, int size, const char *append="")</div><div class="ttdoc">Print an array of numbers.</div></div>
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