cbcintlinprog added

1 files changed, 289 insertions, 0 deletions

diff --git a/thirdparty/linux/include/coin/IpOptionsList.hpp b/thirdparty/linux/include/coin/IpOptionsList.hpp
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+++ b/thirdparty/linux/include/coin/IpOptionsList.hpp
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+// Copyright (C) 2004, 2006 International Business Machines and others.
+// All Rights Reserved.
+// This code is published under the Eclipse Public License.
+//
+// $Id: IpOptionsList.hpp 1861 2010-12-21 21:34:47Z andreasw $
+//
+// Authors:  Carl Laird, Andreas Waechter     IBM    2004-08-13
+
+#ifndef __IPOPTLIST_HPP__
+#define __IPOPTLIST_HPP__
+
+#include "IpUtils.hpp"
+#include "IpReferenced.hpp"
+#include "IpException.hpp"
+#include "IpRegOptions.hpp"
+
+#include <iostream>
+#include <map>
+
+namespace Ipopt
+{
+  /** Exception that can be used to indicate errors with options */
+  DECLARE_STD_EXCEPTION(OPTION_INVALID);
+
+  /** This class stores a list of user set options.  Each options is
+   *  identified by a case-insensitive keyword (tag).  Its value is
+   *  stored internally as a string (always lower case), but for
+   *  convenience set and get methods are provided to obtain Index and
+   *  Number type values.  For each keyword we also keep track of how
+   *  often the value of an option has been requested by a get method.
+   */
+  class OptionsList : public ReferencedObject
+  {
+    /** Class for storing the value and counter for each option in
+     *  OptionsList. */
+    class OptionValue
+    {
+    public:
+      /**@name Constructors/Destructors */
+      //@{
+      /** Default constructor (needed for the map) */
+      OptionValue()
+          :
+          initialized_(false)
+      {}
+
+      /** Constructor given the value */
+      OptionValue(std::string value, bool allow_clobber, bool dont_print)
+          :
+          value_(value),
+          counter_(0),
+          initialized_(true),
+          allow_clobber_(allow_clobber),
+          dont_print_(dont_print)
+      {}
+
+      /** Copy Constructor */
+      OptionValue(const OptionValue& copy)
+          :
+          value_(copy.value_),
+          counter_(copy.counter_),
+          initialized_(copy.initialized_),
+          allow_clobber_(copy.allow_clobber_),
+          dont_print_(copy.dont_print_)
+      {}
+
+      /** Equals operator */
+      void operator=(const OptionValue& copy)
+      {
+        value_=copy.value_;
+        counter_=copy.counter_;
+        initialized_=copy.initialized_;
+        allow_clobber_=copy.allow_clobber_;
+        dont_print_=copy.dont_print_;
+      }
+
+      /** Default Destructor */
+      ~OptionValue()
+      {}
+      //@}
+
+      /** Method for retrieving the value of an option.  Calling this
+       *  method will increase the counter by one. */
+      std::string GetValue() const
+      {
+        DBG_ASSERT(initialized_);
+        counter_++;
+        return value_;
+      }
+
+      /** Method for retrieving the value without increasing the
+       *  counter */
+      std::string Value() const
+      {
+        DBG_ASSERT(initialized_);
+        return value_;
+      }
+
+      /** Method for accessing current value of the request counter */
+      Index Counter() const
+      {
+        DBG_ASSERT(initialized_);
+        return counter_;
+      }
+
+      /** True if the option can be overwritten */
+      bool AllowClobber() const
+      {
+        DBG_ASSERT(initialized_);
+        return allow_clobber_;
+      }
+
+      /** True if this option is not to show up in the
+       *  print_user_options output */
+      bool DontPrint() const
+      {
+        DBG_ASSERT(initialized_);
+        return dont_print_;
+      }
+
+    private:
+      /** Value for this option */
+      std::string value_;
+
+      /** Counter for requests */
+      mutable Index counter_;
+
+      /** for debugging */
+      bool initialized_;
+
+      /** True if the option can be overwritten */
+      bool allow_clobber_;
+
+      /** True if this option is not to show up in the
+       *  print_user_options output */
+      bool dont_print_;
+    };
+
+  public:
+    /**@name Constructors/Destructors */
+    //@{
+    OptionsList(SmartPtr<RegisteredOptions> reg_options, SmartPtr<Journalist> jnlst)
+        : reg_options_(reg_options), jnlst_(jnlst)
+    {}
+
+    OptionsList()
+    {}
+
+    /** Copy Constructor */
+    OptionsList(const OptionsList& copy)
+    {
+      // copy all the option strings and values
+      options_ = copy.options_;
+      // copy the registered options pointer
+      reg_options_ = copy.reg_options_;
+    }
+
+    /** Default destructor */
+    virtual ~OptionsList()
+    {}
+
+    /** Overloaded Equals Operator */
+    virtual void operator=(const OptionsList& source)
+    {
+      options_ = source.options_;
+      reg_options_ = source.reg_options_;
+      jnlst_ = source.jnlst_;
+    }
+    //@}
+
+    /** Method for clearing all previously set options */
+    virtual void clear()
+    {
+      options_.clear();
+    }
+
+    /** @name Get / Set Methods */
+    //@{
+    virtual void SetRegisteredOptions(const SmartPtr<RegisteredOptions> reg_options)
+    {
+      reg_options_ = reg_options;
+    }
+    virtual void SetJournalist(const SmartPtr<Journalist> jnlst)
+    {
+      jnlst_ = jnlst;
+    }
+    //@}
+    /** @name Methods for setting options */
+    //@{
+    virtual bool SetStringValue(const std::string& tag, const std::string& value,
+                                bool allow_clobber = true, bool dont_print = false);
+    virtual bool SetNumericValue(const std::string& tag, Number value,
+                                 bool allow_clobber = true, bool dont_print = false);
+    virtual bool SetIntegerValue(const std::string& tag, Index value,
+                                 bool allow_clobber = true, bool dont_print = false);
+    //@}
+
+    /** @name Methods for setting options only if they have not been
+     *  set before*/
+    //@{
+    virtual bool SetStringValueIfUnset(const std::string& tag, const std::string& value,
+                                       bool allow_clobber = true, bool dont_print = false);
+    virtual bool SetNumericValueIfUnset(const std::string& tag, Number value,
+                                        bool allow_clobber = true, bool dont_print = false);
+    virtual bool SetIntegerValueIfUnset(const std::string& tag, Index value,
+                                        bool allow_clobber = true, bool dont_print = false);
+    //@}
+
+    /** @name Methods for retrieving values from the options list.  If
+     *  a tag is not found, the methods return false, and value is set
+     *  to the default value defined in the registered options. */
+    //@{
+    virtual bool GetStringValue(const std::string& tag, std::string& value,
+                                const std::string& prefix) const;
+    virtual bool GetEnumValue(const std::string& tag, Index& value,
+                              const std::string& prefix) const;
+    virtual bool GetBoolValue(const std::string& tag, bool& value,
+                              const std::string& prefix) const;
+    virtual bool GetNumericValue(const std::string& tag, Number& value,
+                                 const std::string& prefix) const;
+    virtual bool GetIntegerValue(const std::string& tag, Index& value,
+                                 const std::string& prefix) const;
+    //@}
+
+    /** Get a string with the list of all options (tag, value, counter) */
+    virtual void PrintList(std::string& list) const;
+
+    /** Get a string with the list of all options set by the user
+     *  (tag, value, use/notused).  Here, options with dont_print flag
+     *  set to true are not printed. */
+    virtual void PrintUserOptions(std::string& list) const;
+
+    /** Read options from the stream is.  Returns false if
+     *  an error was encountered. */
+    virtual bool ReadFromStream(const Journalist& jnlst, std::istream& is);
+
+  private:
+    /**@name Default Compiler Generated Methods
+     * (Hidden to avoid implicit creation/calling).
+     * These methods are not implemented and 
+     * we do not want the compiler to implement
+     * them for us, so we declare them private
+     * and do not define them. This ensures that
+     * they will not be implicitly created/called. */
+    //@{
+    /** Default Constructor */
+    //    OptionsList();
+
+    //@}
+
+    /** map for storing the options */
+    std::map< std::string, OptionValue > options_;
+
+    /** list of all the registered options to validate against */
+    SmartPtr<RegisteredOptions> reg_options_;
+
+    /** Journalist for writing error messages, etc. */
+    SmartPtr<Journalist> jnlst_;
+
+    /** auxilliary method for converting sting to all lower-case
+     *  letters */
+    const std::string& lowercase(const std::string tag) const;
+
+    /** auxilliary method for finding the value for a tag in the
+     *  options list.  This method first looks for the concatenated
+     *  string prefix+tag (if prefix is not ""), and if this is not
+     *  found, it looks for tag.  The return value is true iff
+     *  prefix+tag or tag is found.  In that case, the corresponding
+     *  string value is copied into value. */
+    bool find_tag(const std::string& tag, const std::string& prefix,
+                  std::string& value) const;
+
+    /** tells whether or not we can clobber a particular option.
+     *  returns true if the option does not already exist, or if
+     *  the option exists but is set to allow_clobber
+     */
+    bool will_allow_clobber(const std::string& tag) const;
+
+    /** read the next token from stream is.  Returns false, if EOF was
+     *  reached before a tokens was ecountered. */
+    bool readnexttoken(std::istream& is, std::string& token);
+
+    /** auxilliary string set by lowercase method */
+    mutable std::string lowercase_buffer_;
+  };
+
+} // namespace Ipopt
+
+#endif