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you have to write a parser. search the net ... there is enough parsing code available.<br />

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you have to write a parser. search the net ... there is enough parsing code available.


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Lex/Yacc is a good solution.<br />

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I will program a formula analyser program<br />
the formula is a string one of it like this &quot;ROC := MULTIPLY(DIVIDE(SUB(CLOSE,<wbr />REF(CLOSE,<wbr />N)),REF(CL<wbr />OSE,N)),10<wbr />0);&quot;<br />
MULTIPLY -- *<br />
DIVIDE &nbsp;-- /<br />
SUB &nbsp; &nbsp; __ -<br />
REF &nbsp; &nbsp; __this operator is define by user and (close ,N) is <br />
its parameter<br />
<br />
can any one give me some source code that it can analy those sort of fomula .
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I will program a formula analyser program
the formula is a string one of it like this "ROC := MULTIPLY(DIVIDE(SUB(CLOSE,REF(CLOSE,N)),REF(CLOSE,N)),100);"
MULTIPLY -- *
DIVIDE  -- /
SUB     __ -
REF     __this operator is define by user and (close ,N) is 
its parameter

can any one give me some source code that it can analy those sort of fomula .

I will program a formula analyser program.who would help me?

C++ is an intermediate-level general-purpose programming language, not to be confused with C or C#. It was developed as a set of extensions to the C programming language to improve type-safety and add support for automatic resource management, object-orientation, generic programming, and exception handling, among other features.