## S3 method for class 'optObj_clpAPI':
getSolStat(lp)## S3 method for class 'optObj_cplexAPI':
getSolStat(lp)
## S3 method for class 'optObj_glpkAPI':
getSolStat(lp)
## S3 method for class 'optObj_lpSolveAPI':
getSolStat(lp)
optObj.getMeanStatus and superclass
optObj and constructor function
optObj.