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<font color="#0000ff">// Copyright (c) 2002 David Muse</font>
<font color="#0000ff">// See the COPYING file for more information.</font>
<font color="#a520f7">#ifndef RUDIMENTS_ERRORHANDLER_H</font>
<font color="#a520f7">#define RUDIMENTS_ERRORHANDLER_H</font>
<font color="#a520f7">#include </font><font color="#ff00ff"><rudiments/private/errorhandlerincludes.h></font>
<font color="#0000ff">// The errorhandler class is a base class for many rudiments classes.</font>
<font color="#298a52"><b>class</b></font> errorhandler {
<font color="#a52829"><b>public</b></font>:
<font color="#298a52"><b>char</b></font> *getError();
<font color="#0000ff">// When a method in a class that inherits from</font>
<font color="#0000ff">// errorhandler returns a return value indicating an</font>
<font color="#0000ff">// error, this method may called to retrieve the</font>
<font color="#0000ff">// error message.</font>
<font color="#a52829"><b>protected</b></font>:
<font color="#298a52"><b>void</b></font> clearError();
<font color="#298a52"><b>void</b></font> appendError(<font color="#298a52"><b>const</b></font> <font color="#298a52"><b>char</b></font> *string);
<font color="#298a52"><b>void</b></font> appendError(<font color="#298a52"><b>char</b></font> character);
<font color="#298a52"><b>void</b></font> appendError(<font color="#298a52"><b>long</b></font> number);
<font color="#298a52"><b>void</b></font> appendError(<font color="#298a52"><b>double</b></font> number);
<font color="#a520f7"> #include </font><font color="#ff00ff"><rudiments/private/errorhandler.h></font>
};
<font color="#a520f7">#endif</font>
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