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mention that CountTokens() returns the number of remaining tokens, not the total count

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26936 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2004-04-23 19:22:19 +00:00
parent 3d640cfc40
commit 719ee7c474
1 changed files with 14 additions and 3 deletions
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17
docs/latex/wx/tokenizr.tex
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@ -10,7 +10,7 @@ string to tokenize and also the delimiters which separate tokens in the string
Then \helpref{GetNextToken}{wxstringtokenizergetnexttoken} may be called
repeatedly until it \helpref{HasMoreTokens}{wxstringtokenizerhasmoretokens}
returns false.
returns \false.
For example:
@ -66,6 +66,7 @@ the standard {\tt strtok()} function. The empty tokens are never returned.}
\latexignore{\rtfignore{\wxheading{Members}}}
\membersection{wxStringTokenizer::wxStringTokenizer}\label{wxstringtokenizerwxstringtokenizer}
\func{}{wxStringTokenizer}{\void}
@ -79,17 +80,24 @@ methods.
Constructor. Pass the string to tokenize, a string containing delimiters
and the mode specifying how the string should be tokenized.
\membersection{wxStringTokenizer::CountTokens}\label{wxstringtokenizercounttokens}
\constfunc{int}{CountTokens}{\void}
Returns the number of tokens in the input string.
Returns the number of tokens remaining in the input string. The number of
tokens returned by this function is decremented each time
\helpref{GetNextToken}{wxstringtokenizergetnexttoken} is called and when it
reaches $0$ \helpref{HasMoreTokens}{wxstringtokenizerhasmoretokens} returns
\false.
\membersection{wxStringTokenizer::HasMoreTokens}\label{wxstringtokenizerhasmoretokens}
\constfunc{bool}{HasMoreTokens}{\void}
Returns true if the tokenizer has further tokens, false if none are left.
Returns \true if the tokenizer has further tokens, \false if none are left.
\membersection{wxStringTokenizer::GetNextToken}\label{wxstringtokenizergetnexttoken}
@ -97,6 +105,7 @@ Returns true if the tokenizer has further tokens, false if none are left.
Returns the next token or empty string if the end of string was reached.
\membersection{wxStringTokenizer::GetPosition}\label{wxstringtokenizergetposition}
\constfunc{size\_t}{GetPosition}{\void}
@ -105,12 +114,14 @@ Returns the current position (i.e. one index after the last returned
token or 0 if GetNextToken() has never been called) in the original
string.
\membersection{wxStringTokenizer::GetString}\label{wxstringtokenizergetstring}
\constfunc{wxString}{GetString}{\void}
Returns the part of the starting string without all token already extracted.
\membersection{wxStringTokenizer::SetString}\label{wxstringtokenizersetstring}
\func{void}{SetString}{\param{const wxString\& }{to\_tokenize}, \param{const wxString\& }{delims = " $\backslash$t$\backslash$r$\backslash$n"}, \param{wxStringTokenizerMode }{mode = wxTOKEN\_DEFAULT}}