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<h2>CTokenizer</h2><h3>Overview</h3>
<blockquote>
<b>Purpose</b><br>
<code>CTokenizer</code> is a very simple class to tokenize a string into a string array.<br>
<p><b>Description</b><br>
The string is chopped up and put into an internal <code>CStringArray</code>. With <code>GetAt</code>, different types of data can be read from the different elements.<br>
<p><b>Usage</b><br>
Create an instance of <code>CTokenizer</code> on the stack. Set the string to parse in the <code>ctor</code>, and the delimiter if not a comma. The <code>ctor</code> automatically tokenize the input string. Call <code>GetSize</code> to get the number of tokens, and <code>GetAt</code> to get a specific token. You can also reuse the tokenizer by calling <code>Init</code>.
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</blockquote>
<a name='contents'></a><h3>Contents</h3>
<b>- C -</b><br>
<a href='#CTokenizerCStringstrInputconstCStringstrDelimiter'>CTokenizer( CString strInput, const CString & strDelimiter )</a><br>
<p>
<b>- G -</b><br>
<a href='#GetAtintnIndexCStringstrconst'>GetAt( int nIndex, CString & str ) const</a><br>
<a href='#GetAtintnIndexDWORDvarconst'>GetAt( int nIndex, DWORD & var ) const</a><br>
<a href='#GetAtintnIndexWORDvarconst'>GetAt( int nIndex, WORD & var ) const</a><br>
<a href='#GetAtintnIndexdoublevarconst'>GetAt( int nIndex, double & var ) const</a><br>
<a href='#GetAtintnIndexintvarconst'>GetAt( int nIndex, int & var ) const</a><br>
<a href='#GetSizeconst'>GetSize( ) const</a><br>
<p>
<b>- I -</b><br>
<a href='#InitconstCStringstrInputconstCStringstrDelimiter'>Init( const CString & strInput, const CString & strDelimiter )</a><br>
<p><h3>Functions</h3><hr>
<code><b><a name='CTokenizerCStringstrInputconstCStringstrDelimiter'></a>CTokenizer( CString strInput, const CString & strDelimiter )</b></code>
<blockquote>
<b>Description</b><br>
Constructor.
<br><b>Access</b><br>
Public
<br><br><b>Parameters</b><br>
<code>CString strInput </code> - String to tokenize<br><code>const CString & strDelimiter </code> - Delimiter, defaults to comma.<br>
<b>Returns</b><br>
void
<br><br><b>Usage</b><br>
Should normally be created on the stack.<p>
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</blockquote>
<hr>
<code><b><a name='GetAtintnIndexCStringstrconst'></a>void GetAt( int nIndex, CString & str ) const</b></code>
<blockquote>
<b>Description</b><br>
Get the token at <code>nIndex</code> and put it in <code>str</code>.
<br><b>Access</b><br>
Public
<br><br><b>Parameters</b><br>
<code>int nIndex </code> - Index to get token from<br><code>CString & str </code> - Result<br>
<b>Returns</b><br>
void
<br><br><b>Usage</b><br>
Call to get the value of the token at <code>index</code>.<p>
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</blockquote>
<hr>
<code><b><a name='GetAtintnIndexDWORDvarconst'></a>void GetAt( int nIndex, DWORD & var ) const</b></code>
<blockquote>
<b>Description</b><br>
Get the token at <code>nIndex</code> and put it in <code>var</code>.
<br><b>Access</b><br>
Public
<br><br><b>Parameters</b><br>
<code>int nIndex </code> - Index to get token from<br><code>DWORD & var </code> - Result<br>
<b>Returns</b><br>
void
<br><br><b>Usage</b><br>
Call to get the value of the token at <code>index</code>.<p>
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</blockquote>
<hr>
<code><b><a name='GetAtintnIndexWORDvarconst'></a>void GetAt( int nIndex, WORD & var ) const</b></code>
<blockquote>
<b>Description</b><br>
Get the token at <code>nIndex</code> and put it in <code>var</code>.
<br><b>Access</b><br>
Public
<br><br><b>Parameters</b><br>
<code>int nIndex </code> - Index to get token from<br><code>WORD & var </code> - Result<br>
<b>Returns</b><br>
void
<br><br><b>Usage</b><br>
Call to get the value of the token at <code>index</code>.<p>
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</blockquote>
<hr>
<code><b><a name='GetAtintnIndexdoublevarconst'></a>void GetAt( int nIndex, double & var ) const</b></code>
<blockquote>
<b>Description</b><br>
Get the token at <code>nIndex</code> and put it in <code>var</code>.
<br><b>Access</b><br>
Public
<br><br><b>Parameters</b><br>
<code>int nIndex </code> - Index to get token from<br><code>double & var </code> - Result<br>
<b>Returns</b><br>
void
<br><br><b>Usage</b><br>
Call to get the value of the token at <code>index</code>.<p>
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</blockquote>
<hr>
<code><b><a name='GetAtintnIndexintvarconst'></a>void GetAt( int nIndex, int & var ) const</b></code>
<blockquote>
<b>Description</b><br>
Get the token at <code>nIndex</code> and put it in <code>var</code>.
<br><b>Access</b><br>
Public
<br><br><b>Parameters</b><br>
<code>int nIndex </code> - Index to get token from<br><code>int & var </code> - Result<br>
<b>Returns</b><br>
void
<br><br><b>Usage</b><br>
Call to get the value of the token at <code>index</code>.<p>
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</blockquote>
<hr>
<code><b><a name='GetSizeconst'></a>int GetSize( ) const</b></code>
<blockquote>
<b>Description</b><br>
Gets the number of tokens in the tokenizer.
<br><b>Access</b><br>
Public
<br><br><b>Parameters</b><br>
none<br>
<b>Returns</b><br>
<code>int </code> - Number of tokens.
<br><br><b>Usage</b><br>
Call to get the number of tokens in the tokenizer.<p>
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</blockquote>
<hr>
<code><b><a name='InitconstCStringstrInputconstCStringstrDelimiter'></a>void Init( const CString & strInput, const CString & strDelimiter )</b></code>
<blockquote>
<b>Description</b><br>
Reinitializes and tokenizes the tokenizer with <code>strInput</code>. <code>strDelimiter</code> is the delimiter to use.
<br><b>Access</b><br>
Public
<br><br><b>Parameters</b><br>
<code>const CString & strInput </code> - New string<br><code>const CString & strDelimiter </code> - Delimiter, defaults to comma<br>
<b>Returns</b><br>
void
<br><br><b>Usage</b><br>
Call to reinitialize the tokenizer.<p>
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</blockquote>
<hr>
<b><small>Copyright 2004 Johan Rosengren Abstrakt Mekanik AB</small></b>
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