Templates
=========

```Example from <b>1 languages</b>: <a href="../concepts/cpp.html">C++</a>
template &lt;int length&gt;
Vector&lt;length&gt;&amp; Vector&lt;length&gt;::operator+=(const Vector&lt;length&gt;&amp; rhs)
{
    for (int i = 0; i &lt; length; ++i)
        value[i] += rhs.value[i];
    return *this;
}
```

```Example from <b>1 languages</b>: <a href="../concepts/nim.html">Nim</a>
# https://hookrace.net/blog/introduction-to-metaprogramming-in-nim/#templates
template debug*(args: varargs[string, `$`]) =
if logLevel &lt;= Level.debug:
  const module = instantiationInfo().filename[0 .. ^5]
  echo &quot;[$# $#][$#]: $#&quot; % [getDateStr(), getClockStr(),
    module, join args]
```

```Example from <b>1 languages</b>: <a href="../concepts/d.html">D</a>
template TCopy(T)
{
    void copy(out T to, T from)
    {
        to = from;
    }
}
int i;
TCopy!(int).copy(i, 3);
```

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Languages *with* Templates include <a href="../concepts/cpp.html">C++</a>, <a href="../concepts/nim.html">Nim</a>, <a href="../concepts/d.html">D</a>, <a href="../concepts/xl-lang.html">XL</a>

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Languages *without* Templates include <a href="../concepts/c.html">C</a>, <a href="../concepts/speedie.html">Speedie</a>

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View all concepts with or missing a *hasTemplates* measurement
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Read more about Templates on the web: 1.
 https://en.wikipedia.org/wiki/Template_metaprogramming 1.

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