title: c++ setter coding convention. what should be the input variable name?
body: <p>I tried to follow <a href="http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml" rel="nofollow">google c++ style guide</a> . i have a setter for private memeber - age.</p>
  
  <p>My problem is what should be the name of the setAge argument?
  In java i have both the same name and ditinguish between them by using the this keyword.</p>
  
  <pre><code>void setAge(int age){
       this.age = age;
  } 
  </code></pre>
  
  <p>What is the coding style to do this in c++ (google coding style is preferred).</p>