XSLPgetformula
XSLPgetformula |
Purpose
Retrieve a single matrix formula as a formula split into tokens.
Synopsis
int XPRS_CC XSLPgetformula(XSLPprob Prob, int RowIndex, int Parsed, int BufferSize, int *TokenCount, int *Type, double *Value);
Arguments
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Prob
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The current SLP problem.
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RowIndex
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Integer holding the row index for the formula.
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Parsed
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Integer indicating whether the formula of the row is to be returned in internal unparsed format (
Parsed=0) or parsed (reverse Polish) format (
Parsed=1).
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BufferSize
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Maximum number of tokens to return, i.e. length of the Type and Value arrays.
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TokenCount
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Number of tokens returned in Type and Value.
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Type
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Integer array to hold the token types for the formula.
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Value
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Double array of values corresponding to
Type.
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Example
The following example displays the nonlinear formula in row 2, column 3 in unparsed form:
int n, Type[10];
double Value[10];
int TokenCount;
XSLPgetformula(Prob, 2, 0, 10, &TokenCount, Type, Value);
for (n=0;Type[n] != XSLP_EOF;n++)
printf("\nType=%-3d Value=%lg",Type[n],Value[n]);
Further information
The Type and Value arrays are terminated by an XSLP_EOF token.
Related topics
XSLPgetformulatext,
XSLPaddformulas,
XSLPchgformulatext,
XSLPchgformula,
XSLPloadformulas,
XSLPgetformularows,
XSLPgetformula,
XSLPdelformulas