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XSLPitemname

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Purpose

Retrieves the name of an Xpress-SLP entity or the value of a function token as a character string.

Synopsis

int XPRS_CC XSLPitemname(XSLPprob Prob, int Type, double Value, char *Buffer);

Arguments

Prob	The current SLP problem.
Type	Integer holding the type of Xpress-SLP entity. This can be any one of the token types described in the section on Formula Parsing.
Value	Double precision value holding the index or value of the token. The use and meaning of the value is as described in the section on Formula Parsing.
Buffer	Character buffer to hold the result, which will be terminated with a null character.

Example

The following example displays the formula for the coefficient in row 2, column 3 in unparsed form:

int n, Type[10];
double Value[10];
char Buffer[60];

XSLPgetcoef(Prob, 2, 3, &Factor, 0, Type, Value);

printf("\n");
for (n=0;Type[n] != XSLP_EOF;n++) {
  XSLPitemname(Prob, Type[n], Value[n], Buffer);
  printf(" %s", Buffer);
}

Further information

If a name has not been provided for an Xpress-SLP entity, then an internally-generated name will be used.

Numerical values will be formatted as fixed-point or floating-point depending on their size.

Related topics

XSLPformatvalue

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