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Diffstat (limited to 'doc/html/lambda/using_library.html')
| -rw-r--r-- | doc/html/lambda/using_library.html | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/html/lambda/using_library.html b/doc/html/lambda/using_library.html index ce22dd16ba..37392fefce 100644 --- a/doc/html/lambda/using_library.html +++ b/doc/html/lambda/using_library.html @@ -53,7 +53,7 @@ list<int> v(10); for_each(v.begin(), v.end(), _1 = 1);</pre> <p> - The expression <code class="literal">_1 = 1</code> creates a lambda functor which assigns the value <code class="literal">1</code> to every element in <code class="literal">v</code>.<a href="#ftn.idp338378992" class="footnote" name="idp338378992"><sup class="footnote">[3]</sup></a> + The expression <code class="literal">_1 = 1</code> creates a lambda functor which assigns the value <code class="literal">1</code> to every element in <code class="literal">v</code>.<a href="#ftn.idp357232832" class="footnote" name="idp357232832"><sup class="footnote">[3]</sup></a> </p> <p> Next, we create a container of pointers and make them point to the elements in the first container <code class="literal">v</code>: @@ -310,7 +310,7 @@ This is to prevent pointer arithmetic making non-const arrays const. </div> <div class="footnotes"> <br><hr style="width:100; text-align:left;margin-left: 0"> -<div id="ftn.idp338378992" class="footnote"><p><a href="#idp338378992" class="para"><sup class="para">[3] </sup></a> +<div id="ftn.idp357232832" class="footnote"><p><a href="#idp357232832" class="para"><sup class="para">[3] </sup></a> Strictly taken, the C++ standard defines <code class="literal">for_each</code> as a <span class="emphasis"><em>non-modifying sequence operation</em></span>, and the function object passed to <code class="literal">for_each</code> should not modify its argument. The requirements for the arguments of <code class="literal">for_each</code> are unnecessary strict, since as long as the iterators are <span class="emphasis"><em>mutable</em></span>, <code class="literal">for_each</code> accepts a function object that can have side-effects on their argument. Nevertheless, it is straightforward to provide another function template with the functionality of<code class="literal">std::for_each</code> but more fine-grained requirements for its arguments. |