diff --git a/preview/pr-1492/api/latest/LaserScan_8h_source.html b/preview/pr-1492/api/latest/LaserScan_8h_source.html
index be49949f..4e4b773a 100644
--- a/preview/pr-1492/api/latest/LaserScan_8h_source.html
+++ b/preview/pr-1492/api/latest/LaserScan_8h_source.html
@@ -248,7 +248,7 @@ $(document).ready(function(){initNavTree('LaserScan_8h_source.html',''); initRes
 <div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span> </div>
 <div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>  <span class="keywordtype">bool</span> empty()<span class="keyword"> const </span>{<span class="keywordflow">return</span> data_.empty();}</div>
 <div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>  <span class="keywordtype">bool</span> isEmpty()<span class="keyword"> const </span>{<span class="keywordflow">return</span> data_.empty();}</div>
-<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>  <span class="keywordtype">int</span> size()<span class="keyword"> const </span>{<span class="keywordflow">return</span> data_.total();}</div>
+<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>  <span class="keywordtype">int</span> size()<span class="keyword"> const </span>{<span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(data_.total());}</div>
 <div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>  <span class="keywordtype">int</span> dataType()<span class="keyword"> const </span>{<span class="keywordflow">return</span> data_.type();}</div>
 <div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>  <span class="keywordtype">bool</span> is2d()<span class="keyword"> const </span>{<span class="keywordflow">return</span> isScan2d(format_);}</div>
 <div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>  <span class="keywordtype">bool</span> hasNormals()<span class="keyword"> const </span>{<span class="keywordflow">return</span> isScanHasNormals(format_);}</div>
diff --git a/preview/pr-1492/index.html b/preview/pr-1492/index.html
index 43670ec1..78821219 100644
--- a/preview/pr-1492/index.html
+++ b/preview/pr-1492/index.html
@@ -5,7 +5,7 @@
     <meta charset='utf-8'>
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width,maximum-scale=2">
-    <link rel="stylesheet" type="text/css" media="screen" href="/rtabmap/preview/pr-1492/assets/css/style.css?v=fd54d6c7e394c33c99b8dde07fbca7b9a900e717">
+    <link rel="stylesheet" type="text/css" media="screen" href="/rtabmap/preview/pr-1492/assets/css/style.css?v=61892881f1673bf32d5ddaaf0519d88b9e3cc83d">
 
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