getColTypeCPLEX: Access Types for a Range of Variables

In cplexAPI: R Interface to C API of IBM ILOG CPLEX

Description

Low level interface function to the IBM ILOG CPLEX function CPXgetctype. Consult the IBM ILOG CPLEX documentation for more detailed information.

Usage

  getColTypeCPLEX(env, lp, begin, end)

Arguments

env	An object of class "cplexPtr" as returned by openEnvCPLEX. This is basically a pointer to an IBM ILOG CPLEX environment.
lp	An object of class "cplexPtr" as returned by initProbCPLEX. This is basically a pointer to an IBM ILOG CPLEX problem object.
begin	An integer specifying the beginning of the range of the types to be returned.
end	An integer specifying the end of the range of the types to be returned.

Details

Interface to the C function getColType which calls the CPLEX function CPXgetctype.

Value

Column types if successful, otherwise an instance of class "cplexError".

Author(s)

Gabriel Gelius-Dietrich <[e-mail]>

Maintainer: Mayo Roettger <[e-mail]>

References

The IBM ILOG CPLEX home page at https://www.ibm.com/support/knowledgecenter/SSSA5P.

See Also

cplexConstants

cplexAPI documentation built on Oct. 23, 2020, 5:45 p.m.