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Diffstat (limited to 'thirdparty/windows/include/coin/IpOptionsList.hpp')
| -rw-r--r-- | thirdparty/windows/include/coin/IpOptionsList.hpp | 289 |
1 files changed, 289 insertions, 0 deletions
diff --git a/thirdparty/windows/include/coin/IpOptionsList.hpp b/thirdparty/windows/include/coin/IpOptionsList.hpp new file mode 100644 index 0000000..098174a --- /dev/null +++ b/thirdparty/windows/include/coin/IpOptionsList.hpp @@ -0,0 +1,289 @@ +// Copyright (C) 2004, 2006 International Business Machines and others. +// All Rights Reserved. +// This code is published under the Common Public License. +// +// $Id: IpOptionsList.hpp 1587 2009-10-27 16:09:21Z 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 |