# CoinWarmStartDiff Class Reference

Abstract base class for warm start `diff' objects. More...

`#include <CoinWarmStart.hpp>`

Inheritance diagram for CoinWarmStartDiff:
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List of all members.

## Public Member Functions
virtual | ~CoinWarmStartDiff ()
| Abstract destructor.
virtual CoinWarmStartDiff * | clone () const =0
| `Virtual constructor'

## Detailed Description

Abstract base class for warm start `diff' objects.

For those types of warm start objects where the notion of a `diff' makes sense, this virtual base class is provided. As with CoinWarmStart, its sole reason for existence is to make it possible to write solver-independent code.

Definition at line 48 of file CoinWarmStart.hpp.

## Constructor & Destructor Documentation

virtual CoinWarmStartDiff::~CoinWarmStartDiff | ( |  | ) | `[inline, virtual]`

Abstract destructor.

Definition at line 52 of file CoinWarmStart.hpp.

## Member Function Documentation

virtual CoinWarmStartDiff* CoinWarmStartDiff::clone | ( |  | ) | const`[pure virtual]`

`Virtual constructor'

Implemented in CoinWarmStartBasisDiff, CoinWarmStartDualDiff, CoinWarmStartPrimalDualDiff, CoinWarmStartVectorDiff< T >, CoinWarmStartVectorPairDiff< T, U >, CoinWarmStartVectorDiff< double >, and CoinWarmStartVectorDiff< U >.

The documentation for this class was generated from the following file:

- /home/coin/svn-release/Alps-1.5.0/CoinUtils/src/CoinWarmStart.hpp