Function SCIPparseVarsPolynomialExact 

pub unsafe extern "C" fn SCIPparseVarsPolynomialExact(
    scip: *mut SCIP,
    str_: *mut c_char,
    monomialvars: *mut *mut *mut *mut SCIP_VAR,
    monomialcoefs: *mut *mut *mut SCIP_RATIONAL,
    nmonomials: *mut c_int,
    endptr: *mut *mut c_char,
    success: *mut c_uint,
) -> SCIP_RETCODE

parse the given string as signomial of variables and coefficients (c1 <x11>^e11 <x12>^e12 … <x1n>^e1n + c2 <x21>^e21 <x22>^e22 … + … + cn <xn1>^en1 …) (see SCIPwriteVarsPolynomial()); if it was successful, the pointer success is set to TRUE

The user has to call SCIPfreeParseVarsPolynomialData(scip, monomialvars, monomialexps, monomialcoefs, monomialnvars, *nmonomials) short after SCIPparseVarsPolynomial to free all the allocated memory again.

Parsing is stopped at the end of string (indicated by the \0-character) or when no more monomials are recognized.

@return \ref SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See \ref SCIP_Retcode “SCIP_RETCODE” for a complete list of error codes.

@pre This method can be called if @p scip is in one of the following stages: - \ref SCIP_STAGE_PROBLEM - \ref SCIP_STAGE_TRANSFORMING - \ref SCIP_STAGE_INITPRESOLVE - \ref SCIP_STAGE_PRESOLVING - \ref SCIP_STAGE_EXITPRESOLVE - \ref SCIP_STAGE_PRESOLVED - \ref SCIP_STAGE_SOLVING