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<a href="a00404.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">/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * This file is part of the LibreOffice project.</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 Source Code Form is subject to the terms of the Mozilla Public</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * License, v. 2.0. If a copy of the MPL was not distributed with this</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * file, You can obtain one at http://mozilla.org/MPL/2.0/.</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;</div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#ifndef INCLUDED_SAL_LOG_HXX</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define INCLUDED_SAL_LOG_HXX</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="a00402.html">sal/config.h</a>&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &lt;cstdlib&gt;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;sstream&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="a00403.html">sal/detail/log.h</a>&quot;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="a00408.html">sal/saldllapi.h</a>&quot;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="a00409.html">sal/types.h</a>&quot;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment">// Avoid the use of other sal code in this header as much as possible, so that</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment">// this code can be called from other sal code without causing endless</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment">// recursion.</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> <a class="code" href="a00408.html#aca1813580da4b82e3a00f8f85570b480">SAL_DLLPUBLIC</a> <span class="keywordtype">void</span> SAL_CALL sal_detail_log(</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    sal_detail_LogLevel level, <span class="keywordtype">char</span> <span class="keyword">const</span> * area, <span class="keywordtype">char</span> <span class="keyword">const</span> * where,</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    <span class="keywordtype">char</span> <span class="keyword">const</span> * message, sal_uInt32 backtraceDepth);</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> <a class="code" href="a00408.html#aca1813580da4b82e3a00f8f85570b480">SAL_DLLPUBLIC</a> <a class="code" href="a00409.html#a66585e12aa9edc6e11fc7994e1c12286">sal_Bool</a> SAL_CALL sal_detail_log_report(</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    sal_detail_LogLevel level, <span class="keywordtype">char</span> <span class="keyword">const</span> * area);</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="keyword">namespace </span>sal { <span class="keyword">namespace </span>detail {</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">void</span> log(</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    sal_detail_LogLevel level, <span class="keywordtype">char</span> <span class="keyword">const</span> * area, <span class="keywordtype">char</span> <span class="keyword">const</span> * where,</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    std::ostringstream <span class="keyword">const</span> &amp; stream, sal_uInt32 backtraceDepth)</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;{</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <span class="comment">// An alternative would be to have sal_detail_log take a std::ostringstream</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <span class="comment">// pointer (via a C void pointer); the advantage would be smaller client</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    <span class="comment">// code (the &quot;.str().c_str()&quot; part would move into the implementation of</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    <span class="comment">// sal_detail_log) and potential for proper support of embedded null</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    <span class="comment">// characters within the message, but the disadvantage would be dependence</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    <span class="comment">// on the C++ ABI; as a compromise, the &quot;.str().c_str()&quot; part has been moved</span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    <span class="comment">// to this inline function so that it is potentially only emitted once per</span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    <span class="comment">// dynamic library:</span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    sal_detail_log(level, area, where, stream.str().c_str(), backtraceDepth);</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;}</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="comment">// Special handling of the common case where the message consists of just a</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="comment">// string literal, to produce smaller call-site code:</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="keyword">struct </span>StreamStart {};</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="keyword">struct </span>StreamString {</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    StreamString(<span class="keywordtype">char</span> <span class="keyword">const</span> * s): string(s) {}</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    <span class="keywordtype">char</span> <span class="keyword">const</span> * string;</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">char</span> Result;</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;</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="keyword">struct </span>StreamIgnore {</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">struct </span>{ <span class="keywordtype">char</span> a[2]; } Result;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;};</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="keyword">inline</span> StreamString <a class="code" href="a00454.html#ae6eca0ae5a648d5d7fc784178d443613">operator &lt;&lt;</a>(</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    <a class="code" href="a00409.html#a47811468ae268173220bc23de52b0116">SAL_UNUSED_PARAMETER</a> StreamStart <span class="keyword">const</span> &amp;, <span class="keywordtype">char</span> <span class="keyword">const</span> * s)</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;{</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="keywordflow">return</span> StreamString(s);</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;}</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt; <span class="keyword">inline</span> StreamIgnore <a class="code" href="a00454.html#ae6eca0ae5a648d5d7fc784178d443613">operator &lt;&lt;</a>(</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    <a class="code" href="a00409.html#a47811468ae268173220bc23de52b0116">SAL_UNUSED_PARAMETER</a> StreamStart <span class="keyword">const</span> &amp;, <a class="code" href="a00409.html#a47811468ae268173220bc23de52b0116">SAL_UNUSED_PARAMETER</a> T <span class="keyword">const</span> &amp;)</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;{</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    std::abort();</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="preprocessor">#if defined _MSC_VER &amp;&amp; _MSC_VER &lt; 1700</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="preprocessor"></span>    <span class="keywordflow">return</span> StreamIgnore();</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="preprocessor"></span>}</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt; <span class="keyword">inline</span> StreamIgnore <a class="code" href="a00454.html#ae6eca0ae5a648d5d7fc784178d443613">operator &lt;&lt;</a>(</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    <a class="code" href="a00409.html#a47811468ae268173220bc23de52b0116">SAL_UNUSED_PARAMETER</a> StreamString <span class="keyword">const</span> &amp;, <a class="code" href="a00409.html#a47811468ae268173220bc23de52b0116">SAL_UNUSED_PARAMETER</a> T <span class="keyword">const</span> &amp;)</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;{</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    std::abort();</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="preprocessor">#if defined _MSC_VER &amp;&amp; _MSC_VER &lt; 1700</span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="preprocessor"></span>    <span class="keywordflow">return</span> StreamIgnore();</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="preprocessor"></span>}</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt; <span class="keyword">inline</span> StreamIgnore <a class="code" href="a00454.html#ae6eca0ae5a648d5d7fc784178d443613">operator &lt;&lt;</a>(</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    <a class="code" href="a00409.html#a47811468ae268173220bc23de52b0116">SAL_UNUSED_PARAMETER</a> StreamIgnore <span class="keyword">const</span> &amp;, <a class="code" href="a00409.html#a47811468ae268173220bc23de52b0116">SAL_UNUSED_PARAMETER</a> T <span class="keyword">const</span> &amp;)</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;{</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    std::abort();</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="preprocessor">#if defined _MSC_VER &amp;&amp; _MSC_VER &lt; 1700</span></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="preprocessor"></span>    <span class="keywordflow">return</span> StreamIgnore();</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="preprocessor"></span>}</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt; <span class="keyword">typename</span> T::Result getResult(T <span class="keyword">const</span> &amp;);</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">char</span> <span class="keyword">const</span> * unwrapStream(StreamString <span class="keyword">const</span> &amp; s) { <span class="keywordflow">return</span> s.string; }</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">char</span> <span class="keyword">const</span> * unwrapStream(<a class="code" href="a00409.html#a47811468ae268173220bc23de52b0116">SAL_UNUSED_PARAMETER</a> StreamIgnore <span class="keyword">const</span> &amp;) {</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    std::abort();</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="preprocessor">#if defined _MSC_VER &amp;&amp; _MSC_VER &lt; 1700</span></div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;<span class="preprocessor"></span>    <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="preprocessor"></span>}</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;} }</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="preprocessor">#define SAL_DETAIL_LOG_STREAM(condition, level, area, where, stream) \</span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="preprocessor">    do { \</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="preprocessor">        if ((condition) &amp;&amp; sal_detail_log_report(level, area)) { \</span></div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="preprocessor">            if (sizeof ::sal::detail::getResult( \</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="preprocessor">                    ::sal::detail::StreamStart() &lt;&lt; stream) == 1) \</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="preprocessor">            { \</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="preprocessor">                ::sal_detail_log( \</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="preprocessor">                    (level), (area), (where), \</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="preprocessor">                    ::sal::detail::unwrapStream( \</span></div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;<span class="preprocessor">                        ::sal::detail::StreamStart() &lt;&lt; stream), \</span></div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="preprocessor">                    0); \</span></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="preprocessor">            } else { \</span></div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;<span class="preprocessor">                ::std::ostringstream sal_detail_stream; \</span></div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;<span class="preprocessor">                sal_detail_stream &lt;&lt; stream; \</span></div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;<span class="preprocessor">                ::sal::detail::log( \</span></div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="preprocessor">                    (level), (area), (where), sal_detail_stream, 0); \</span></div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="preprocessor">            } \</span></div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="preprocessor">        } \</span></div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="preprocessor">    } while (false)</span></div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div>
<div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="a00404.html#a5715fffd70fff45d082d38f8eb776e2f">  148</a></span>&#160;<span class="preprocessor">#define SAL_WHERE SAL_DETAIL_WHERE</span></div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;<span class="preprocessor">#if defined _LIBCPP_VERSION || (defined _MSC_VER &amp;&amp; _MSC_VER &gt;= 1915)</span></div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define SAL_STREAM(stream) \</span></div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="preprocessor">    (::std::ostringstream() &lt;&lt; stream).str()</span></div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#else</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"><a class="line" href="a00404.html#ac07740b9671f70f0e6bde9dae2c60e70">  168</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define SAL_STREAM(stream) \</span></div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;<span class="preprocessor">    (dynamic_cast&lt; ::std::ostringstream &amp; &gt;(::std::ostringstream() &lt;&lt; stream).str())</span></div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00303"></a><span class="lineno"><a class="line" href="a00404.html#af5b53072567b4ac4cfdc9f44beaa8e7e">  303</a></span>&#160;<span class="preprocessor">#define SAL_INFO(area, stream) \</span></div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;<span class="preprocessor">    SAL_DETAIL_LOG_STREAM( \</span></div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;<span class="preprocessor">        SAL_DETAIL_ENABLE_LOG_INFO, ::SAL_DETAIL_LOG_LEVEL_INFO, area, \</span></div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;<span class="preprocessor">        SAL_WHERE, stream)</span></div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00313"></a><span class="lineno"><a class="line" href="a00404.html#a51baaa4fcd2583f09cb5b3ff5b58ff42">  313</a></span>&#160;<span class="preprocessor">#define SAL_INFO_IF(condition, area, stream)  \</span></div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;<span class="preprocessor">    SAL_DETAIL_LOG_STREAM( \</span></div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;<span class="preprocessor">        SAL_DETAIL_ENABLE_LOG_INFO &amp;&amp; (condition), \</span></div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;<span class="preprocessor">        ::SAL_DETAIL_LOG_LEVEL_INFO, area, SAL_WHERE, stream)</span></div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00323"></a><span class="lineno"><a class="line" href="a00404.html#ae63b12e618675c922538982838934636">  323</a></span>&#160;<span class="preprocessor">#define SAL_WARN(area, stream) \</span></div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;<span class="preprocessor">    SAL_DETAIL_LOG_STREAM( \</span></div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;<span class="preprocessor">        SAL_DETAIL_ENABLE_LOG_WARN, ::SAL_DETAIL_LOG_LEVEL_WARN, area, \</span></div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;<span class="preprocessor">        SAL_WHERE, stream)</span></div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00333"></a><span class="lineno"><a class="line" href="a00404.html#a5f90d8b9f9baa4d41837703293f76ace">  333</a></span>&#160;<span class="preprocessor">#define SAL_WARN_IF(condition, area, stream)   \</span></div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;<span class="preprocessor">    SAL_DETAIL_LOG_STREAM( \</span></div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;<span class="preprocessor">        SAL_DETAIL_ENABLE_LOG_WARN &amp;&amp; (condition), \</span></div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;<span class="preprocessor">        ::SAL_DETAIL_LOG_LEVEL_WARN, area, SAL_WHERE, stream)</span></div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00344"></a><span class="lineno"><a class="line" href="a00404.html#a83137e56429128106998505c7e801a8c">  344</a></span>&#160;<span class="preprocessor">#define SAL_DEBUG(stream) \</span></div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;<span class="preprocessor">    SAL_DETAIL_LOG_STREAM( \</span></div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;<span class="preprocessor">        SAL_LOG_TRUE, ::SAL_DETAIL_LOG_LEVEL_DEBUG, NULL, NULL, stream)</span></div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00362"></a><span class="lineno"><a class="line" href="a00404.html#a9cca4138a2a231f2e8f7b267e1c3ecda">  362</a></span>&#160;<span class="preprocessor">#define SAL_DEBUG_BACKTRACE(stream, backtraceDepth) \</span></div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;<span class="preprocessor">    do { \</span></div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;<span class="preprocessor">        if (sizeof ::sal::detail::getResult( \</span></div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;<span class="preprocessor">                ::sal::detail::StreamStart() &lt;&lt; stream) == 1) \</span></div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;<span class="preprocessor">        { \</span></div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;<span class="preprocessor">            ::sal_detail_log( \</span></div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;<span class="preprocessor">                ::SAL_DETAIL_LOG_LEVEL_DEBUG, NULL, NULL, \</span></div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;<span class="preprocessor">                ::sal::detail::unwrapStream( \</span></div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;<span class="preprocessor">                    ::sal::detail::StreamStart() &lt;&lt; stream), \</span></div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;<span class="preprocessor">                backtraceDepth); \</span></div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;<span class="preprocessor">        } else { \</span></div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;<span class="preprocessor">            ::std::ostringstream sal_detail_stream; \</span></div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;<span class="preprocessor">            sal_detail_stream &lt;&lt; stream; \</span></div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;<span class="preprocessor">            ::sal::detail::log( \</span></div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;<span class="preprocessor">                ::SAL_DETAIL_LOG_LEVEL_DEBUG, NULL, NULL, sal_detail_stream, \</span></div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;<span class="preprocessor">                backtraceDepth); \</span></div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;<span class="preprocessor">        } \</span></div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;<span class="preprocessor">    } while (false)</span></div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;<span class="comment">/* vim:set shiftwidth=4 softtabstop=4 expandtab: */</span></div>
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<div class="ttc" id="a00409_html"><div class="ttname"><a href="a00409.html">types.h</a></div></div>
<div class="ttc" id="a00409_html_a47811468ae268173220bc23de52b0116"><div class="ttname"><a href="a00409.html#a47811468ae268173220bc23de52b0116">SAL_UNUSED_PARAMETER</a></div><div class="ttdeci">#define SAL_UNUSED_PARAMETER</div><div class="ttdoc">Annotate unused but required C++ function parameters. </div><div class="ttdef"><b>Definition:</b> types.h:559</div></div>
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