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author | Harpreet | 2016-09-03 00:34:27 +0530 |
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committer | Harpreet | 2016-09-03 00:34:27 +0530 |
commit | 4b64cf486f5c999fd8167758cae27839f3b50848 (patch) | |
tree | d9d06639fb7fa61aef59be0363655e4747105ec7 /build/Bonmin/include/coin/BonOaNlpOptim.hpp | |
parent | d19794fb80a271a4c885ed90f97cfc12baa012f2 (diff) | |
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Structure updated and intqpipopt files added
Diffstat (limited to 'build/Bonmin/include/coin/BonOaNlpOptim.hpp')
-rw-r--r-- | build/Bonmin/include/coin/BonOaNlpOptim.hpp | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/build/Bonmin/include/coin/BonOaNlpOptim.hpp b/build/Bonmin/include/coin/BonOaNlpOptim.hpp deleted file mode 100644 index c157b66..0000000 --- a/build/Bonmin/include/coin/BonOaNlpOptim.hpp +++ /dev/null @@ -1,116 +0,0 @@ -// (C) Copyright Carnegie Mellon University 2005, 2006 -// All Rights Reserved. -// This code is published under the Eclipse Public License. -// -// Authors : -// P. Bonami, Carnegie Mellon University -// -// Date : 05/26/2005 - -#ifndef BonOaNlpOptim_HPP -#define BonOaNlpOptim_HPP -#include "CglCutGenerator.hpp" -#include "BonOsiTMINLPInterface.hpp" -#include "BonOAMessages.hpp" -#include "BonBabSetupBase.hpp" -namespace Bonmin -{ - /** Generate cuts for the nlp corresponding to continuous relaxation at a node.*/ - class OaNlpOptim : public CglCutGenerator - { - public: - /// Default constructor - OaNlpOptim(OsiTMINLPInterface * si = NULL, - int maxDepth = 10, bool addOnlyViolated = false, - bool globalCuts = true); - - /// Constructor with basic setup - OaNlpOptim(BabSetupBase &b); - /// Copy constructor - OaNlpOptim(const OaNlpOptim ©) - : - CglCutGenerator(copy), - nlp_(copy.nlp_), - maxDepth_(copy.maxDepth_), - nSolve_(0), - addOnlyViolated_(copy.addOnlyViolated_), - global_(copy.global_), - solves_per_level_(copy.solves_per_level_) - { - handler_ = new CoinMessageHandler(); - handler_ -> setLogLevel(copy.handler_->logLevel()); - messages_ = OaMessages(); - } - void passInMessageHandler(const CoinMessageHandler * handler) - { - delete handler_; - handler_ = handler->clone(); - } - ///Abstract constructor - virtual CglCutGenerator * clone() const - { - return new OaNlpOptim(*this); - } - - /** Desctructor */ - virtual ~OaNlpOptim() - { - if (handler_) - delete handler_; - } - - /// Assign an OsiTMINLPInterface - void assignInterface(OsiTMINLPInterface * si); - /// cut generation method - virtual void generateCuts( const OsiSolverInterface & si, OsiCuts & cs, - const CglTreeInfo info); - - - - inline void setMaxDepth(int value) - { - maxDepth_ = value; - } - inline void setAddOnlyViolated(bool yesno) - { - addOnlyViolated_ = yesno; - } - inline void setGlobalCuts(bool yesno) - { - global_ = yesno; - } - inline int getNSolve() - { - return nSolve_; - } - /**set log level */ - void setLogLevel(int value) - { - handler_->setLogLevel(value); - } - - /** Register OaNlpOptim options.*/ - static void registerOptions(Ipopt::SmartPtr<Bonmin::RegisteredOptions> roptions); - - private: - /// Pointer to the Ipopt interface - OsiTMINLPInterface * nlp_; - - /** maximum depth at which generate cuts*/ - int maxDepth_; - - ///Number of NLP resolution done - mutable int nSolve_; - /** messages handler. */ - CoinMessageHandler * handler_; - /** handler */ - CoinMessages messages_; - /** Add only violated cuts?*/ - bool addOnlyViolated_; - /** Add cuts as global?*/ - bool global_; - /** Average number of nodes per level in tree */ - double solves_per_level_; - }; -} -#endif |