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ClpParameters.hpp File Reference
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Classes

struct  ClpTrustedData
 For a structure to be used by trusted code. More...
 

Enumerations

enum  ClpIntParam { ClpMaxNumIteration = 0, ClpMaxNumIterationHotStart, ClpNameDiscipline, ClpLastIntParam }
 This is where to put any useful stuff. More...
 
enum  ClpDblParam {
  ClpDualObjectiveLimit, ClpPrimalObjectiveLimit, ClpDualTolerance, ClpPrimalTolerance,
  ClpObjOffset, ClpMaxSeconds, ClpMaxWallSeconds, ClpPresolveTolerance,
  ClpLastDblParam
}
 
enum  ClpStrParam { ClpProbName = 0, ClpLastStrParam }
 

Functions

template<class T >
void ClpDisjointCopyN (const T *array, const int size, T *newArray)
 Copy (I don't like complexity of Coin version) More...
 
template<class T >
void ClpFillN (T *array, const int size, T value)
 And set. More...
 
template<class T >
T * ClpCopyOfArray (const T *array, const int size, T value)
 This returns a non const array filled with input from scalar or actual array. More...
 
template<class T >
T * ClpCopyOfArray (const T *array, const int size)
 This returns a non const array filled with actual array (or NULL) More...
 

Enumeration Type Documentation

This is where to put any useful stuff.

Enumerator
ClpMaxNumIteration 

The maximum number of iterations Clp can execute in the simplex methods.

ClpMaxNumIterationHotStart 

The maximum number of iterations Clp can execute in hotstart before terminating.

ClpNameDiscipline 

The name discipline; specifies how the solver will handle row and column names.

  • 0: Auto names: Names cannot be set by the client. Names of the form Rnnnnnnn or Cnnnnnnn are generated on demand when a name for a specific row or column is requested; nnnnnnn is derived from the row or column index. Requests for a vector of names return a vector with zero entries.
  • 1: Lazy names: Names supplied by the client are retained. Names of the form Rnnnnnnn or Cnnnnnnn are generated on demand if no name has been supplied by the client. Requests for a vector of names return a vector sized to the largest index of a name supplied by the client; some entries in the vector may be null strings.
  • 2: Full names: Names supplied by the client are retained. Names of the form Rnnnnnnn or Cnnnnnnn are generated on demand if no name has been supplied by the client. Requests for a vector of names return a vector sized to match the constraint system, and all entries will contain either the name specified by the client or a generated name.
ClpLastIntParam 

Just a marker, so that we can allocate a static sized array to store parameters.

Definition at line 12 of file ClpParameters.hpp.

Enumerator
ClpDualObjectiveLimit 

Set Dual objective limit.

This is to be used as a termination criteria in methods where the dual objective monotonically changes (dual simplex).

ClpPrimalObjectiveLimit 

Primal objective limit.

This is to be used as a termination criteria in methods where the primal objective monotonically changes (e.g., primal simplex)

ClpDualTolerance 

The maximum amount the dual constraints can be violated and still be considered feasible.

ClpPrimalTolerance 

The maximum amount the primal constraints can be violated and still be considered feasible.

ClpObjOffset 

Objective function constant.

This the value of the constant term in the objective function.

ClpMaxSeconds 

Maximum time in seconds - after, this action is as max iterations.

ClpMaxWallSeconds 

Maximum wallclock running time in seconds - after, this action is as max iterations.

ClpPresolveTolerance 

Tolerance to use in presolve.

ClpLastDblParam 

Just a marker, so that we can allocate a static sized array to store parameters.

Definition at line 43 of file ClpParameters.hpp.

Enumerator
ClpProbName 

Name of the problem.

This is the found on the Name card of an mps file.

ClpLastStrParam 

Just a marker, so that we can allocate a static sized array to store parameters.

Definition at line 73 of file ClpParameters.hpp.

Function Documentation

template<class T >
void ClpDisjointCopyN ( const T *  array,
const int  size,
T *  newArray 
)
inline

Copy (I don't like complexity of Coin version)

Definition at line 84 of file ClpParameters.hpp.

template<class T >
void ClpFillN ( T *  array,
const int  size,
value 
)
inline

And set.

Definition at line 90 of file ClpParameters.hpp.

template<class T >
T* ClpCopyOfArray ( const T *  array,
const int  size,
value 
)
inline

This returns a non const array filled with input from scalar or actual array.

Definition at line 98 of file ClpParameters.hpp.

template<class T >
T* ClpCopyOfArray ( const T *  array,
const int  size 
)
inline

This returns a non const array filled with actual array (or NULL)

Definition at line 110 of file ClpParameters.hpp.