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<title> The Common Methods For Sequence and Associative Containers</title>
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<font size=4 color=green>Class Name</font> Common Container Methods<br>
Classification Sequence and Associative Containers<br>
<h1>Methods</h1>
<pre>
<a href="common.htm#begin">iterator begin()</a><br>
<a href="common.htm#begin">const_iterator begin() const</a><br>
<a href="common.htm#empty">bool empty() const</a><br>
<a href="common.htm#end">iterator end()</a><br>
<a href="common.htm#end">const_iterator end() const</a><br>
<a href="common.htm#maxsize">size_type max_size() const</a><br>
<a href="common.htm#rbegin">reverse_iterator rbegin()</a><br>
<a href="common.htm#rbegin">const_reverse_iterator rbegin() const</a><br>
<a href="common.htm#rend">reverse_iterator rend()</a><br>
<a href="common.htm#rend">const_reverse_iterator rend() const</a><br>
<a href="common.htm#size">size_type size() const</a><br>
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<pre>
<a name="begin">Method begin()</a>
Access Public
Classification Accessor
Syntax iterator begin()
Parameters None
Return This method returns a iterator(or const iterator for a const container)
that points to the first object in the container.
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<h3>Description</h3>
<p>
The begin() method returns a iterator that points to the first object in the container.
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<a name="empty">Method empty()</a>
Access Public
Classification Accessor
Syntax bool empty() const
Parameters None
Return returns true if the container is empty and false otherwise.
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<h3>Description</h3>
<p>
The empty() method returns true if size() == 0 and false otherwise.
</p>
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<a name="maxsize">Method max_size()</a>
Access Public
Classification Accessor
Syntax size_type max_size() const
Parameters None
Return This method returns the largest number of objects that the
container can hold.
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<h3>Description</h3>
<p>
The max_size() method returns the largest number of objects that this container
can hold. This value is influenced by memory model and allocator in effect.
</p>
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<a name="end">Method end()</a>
Access Public
Classification Accessor
Syntax iterator end()
Parameters None
Return This method returns a iterator(or const iterator for a const container)
that points to some value that is past the last object in the container.
</pre>
<h3>Description</h3>
<p>
The end() method returns a iterator that points to a past-the-end value. It points to some
value that is after the last object in the container.
</p>
<hr>
<pre>
<a name="rbegin">Method rbegin()</a>
Access Public
Classification Accessor
Syntax reverse_iterator rbegin()
Parameters None
Return This method returns a reverse_iterator (or a const reverse_iterator for
const containers) that points at the first object in container from
end opposite of begin().
</pre>
<h3>Description</h3>
<p>
The rbegin() method returns a iterator that can be used to traverse the container in reverse
order. Whichever location begin() points to, rbegin points to the opposite end of the container.
</p>
<hr>
<pre>
<a name="rend">Method rend()</a>
Access Public
Classification Accessor
Syntax reverse_iterator rend()
Parameters None
Return This method returns a reverse_iterator (or a const reverse_iterator for
const containers) that points beyond the last object in container from
from the reverse order.
</pre>
<h3>Description</h3>
<p>
The rend() method returns a iterator that can be used to test the end of a reverse
traversal through a container. The rend() method returns a reverse_iterator that points
beyond the last object in the container when moving from last object in the container
to the first object.
</p>
<hr>
<pre>
<a name="size">Method size()</a>
Access Public
Classification Accessor
Syntax size_type size() const
Parameters None
Return This method returns the number of objects in a container.
</pre>
<h3>Description</h3>
<p>
This method does not return how much memory the container requires. It returns the number
of objects that are contained in the container. The memory requirements can be calculated
by using the size() method * the appropriate size of the objects in the container + the
size of the data members of the container.
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