add caveat

2024-05-23 13:45:58 +10:00
parent 098ed292a9
commit f71713434c
1 changed files with 4 additions and 0 deletions
@@ -8873,6 +8873,10 @@ Conversion of a <i>mat</i> object into <i>colvec</i>, <i>rowvec</i> or <i>std::v
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+<b>Caveat:</b> to convert an expression that results in a 1x1 matrix to a pure scalar value, use <a href="#as_scalar">as_scalar()</a>
+</li>
+<br>
+<li>
 Examples:
 <ul>
 <pre>