Linux Manuals session 3

QuantLib::MarketModelEvolver – Market-model evolver. Synopsis#include <ql/models/marketmodels/evolver.hpp> Inherited by ConstrainedEvolver, LogNormalCmSwapRatePc, LogNormalCotSwapRatePc, LogNormalFwdRateEuler, LogNormalFwdRateIpc, LogNormalFwdRatePc, NormalFwdRatePc, and SVDDFwdRatePc. Public Member Functionsvirtual const std::vector< Size > & numeraires () const =0 virtual Real startNewPath ()=0 virtual Real advanceStep ()=0 virtual Size currentStep () const =0 virtual const CurveState & currentState () const =0 virtual void setInitialState (const…

QuantLib::Handle – Shared handle to an observable. Synopsis#include <ql/handle.hpp> Public Member FunctionsHandle (const boost::shared_ptr< T > &h=boost::shared_ptr< T >(), bool registerAsObserver=true) const boost::shared_ptr< T > & currentLink () const dereferencing const boost::shared_ptr< T > & operator-> () const const boost::shared_ptr< T > & operator* () const bool empty () const checks if the contained shared…

QuantLib::MarketModelComposite – Composition of two or more market-model products. Synopsis#include <ql/models/marketmodels/products/compositeproduct.hpp> Inherits QuantLib::MarketModelMultiProduct. Inherited by MultiProductComposite, and SingleProductComposite. Public Member FunctionsMarketModelMultiProduct interface const EvolutionDescription & evolution () const std::vector< Size > suggestedNumeraires () const std::vector< Time > possibleCashFlowTimes () const void reset () during simulation put product at start of path Composite facilities void add…

QuantLib::AssetSwap::arguments – Arguments for asset swap calculation Synopsis#include <ql/instruments/assetswap.hpp> Inherits QuantLib::Swap::arguments. Public Member Functionsvoid validate () const Public AttributesReal nominal Date settlementDate std::vector< Date > fixedResetDates std::vector< Date > fixedPayDates std::vector< Real > fixedCoupons std::vector< Time > floatingAccrualTimes std::vector< Date > floatingResetDates std::vector< Date > floatingFixingDates std::vector< Date > floatingPayDates std::vector< Spread > floatingSpreads Rate…

QuantLib::CommodityCurve – Commodity term structure. Synopsis#include <ql/experimental/commodities/commoditycurve.hpp> Inherits QuantLib::TermStructure. Public Member FunctionsCommodityCurve (const std::string &name, const CommodityType &commodityType, const Currency &currency, const UnitOfMeasure &unitOfMeasure, const Calendar &calendar, const std::vector< Date > &dates, const std::vector< Real > &prices, const DayCounter &dayCounter=Actual365Fixed()) CommodityCurve (const std::string &name, const CommodityType &commodityType, const Currency &currency, const UnitOfMeasure &unitOfMeasure, const Calendar…

Currencies and FX rates – Classesclass ZARCurrency South-African rand. class ARSCurrency Argentinian peso. class BRLCurrency Brazilian real. class CADCurrency Canadian dollar. class CLPCurrency Chilean peso. class COPCurrency Colombian peso. class MXNCurrency Mexican peso. class PENCurrency Peruvian nuevo sol. class PEICurrency Peruvian inti. class PEHCurrency Peruvian sol. class TTDCurrency Trinidad & Tobago dollar. class USDCurrency U.S….

curl_version_info – returns run-time libcurl version info Synopsis#include <curl/curl.h> curl_version_info_data *curl_version_info( CURLversion type); DescriptionReturns a pointer to a filled in struct with information about various run-time features in libcurl. type should be set to the version of this functionality by the time you write your program. This way, libcurl will always return a proper struct…

curl_version – returns the libcurl version string Synopsis#include <curl/curl.h> char *curl_version( ); DescriptionReturns a human readable string with the version number of libcurl and some of its important components (like OpenSSL version). Return ValueA pointer to a zero terminated string. See Alsocurl_version_info(3)

curl_unescape – URL decodes the given string Synopsis#include <curl/curl.h> char *curl_unescape( char *url, int length ); DescriptionObsolete function. Use curl_easy_unescape(3) instead! This function will convert the given URL encoded input string to a "plain string" and return that as a new allocated string. All input characters that are URL encoded (%XX where XX is a…

curl_strequal, curl_strnequal – case insensitive string comparisons Synopsis#include <curl/curl.h> int curl_strequal(char *str1, char *str2); int curl_strenqual(char *str1, char *str2, size_t len); DescriptionThe curl_strequal() function compares the two strings str1 and str2, ignoring the case of the characters. It returns a non-zero (TRUE) integer if the strings are identical. The curl_strnequal() function is similar, except it…

curl_slist_free_all – free an entire curl_slist list Synopsis#include <curl/curl.h> void curl_slist_free_all(struct curl_slist *list); Descriptioncurl_slist_free_all() removes all traces of a previously built curl_slist linked list. Return ValueNothing. See Alsocurl_slist_append(3),

curl_slist_append – add a string to an slist Synopsis#include <curl/curl.h> struct curl_slist *curl_slist_append(struct curl_slist *list, const char * string); Descriptioncurl_slist_append() appends a specified string to a linked list of strings. The existing list should be passed as the first argument while the new list is returned from this function. The specified string has been appended…

curl_share_strerror – return string describing error code Synopsis#include <curl/curl.h> const char *curl_share_strerror(CURLSHcode errornum);DescriptionThe curl_share_strerror() function returns a string describing the CURLSHcode error code passed in the argument errornum. AvailabilityThis function was added in libcurl 7.12.0 Return ValueA pointer to a zero terminated string. See Alsolibcurl-errors(3), curl_multi_strerror(3), curl_easy_strerror(3)

curl_share_setopt – Set options for a shared object Synopsis#include <curl/curl.h> CURLSHcode curl_share_setopt(CURLSH *share, CURLSHoption option, parameter); DescriptionSet the option to parameter for the given share. OptionsCURLSHOPT_LOCKFUNC The parameter must be a pointer to a function matching the following prototype: void lock_function(CURL *handle, curl_lock_data data, curl_lock_access access, void *userptr); data defines what data libcurl wants to…

curl_share_init – Create a shared object Synopsis#include <curl/curl.h> CURLSH *curl_share_init( ); DescriptionThis function returns a CURLSH handle to be used as input to all the other share-functions, sometimes referred to as a share handle in some places in the documentation. This init call MUST have a corresponding call to curl_share_cleanup when all operations using the…

curl_share_cleanup – Clean up a shared object Synopsis#include <curl/curl.h> CURLSHcode curl_share_cleanup(CURLSH *share_handle); DescriptionThis function deletes a shared object. The share handle cannot be used anymore when this function has been called. Return ValueCURLSHE_OK (zero) means that the option was set properly, non-zero means an error occurred as <curl/curl.h> defines. See the libcurl-errors.3 man page for…

curl_multi_wait – polls on all easy handles in a multi handle Synopsis#include <curl/curl.h> CURLMcode curl_multi_wait(CURLM *multi_handle, struct curl_waitfd extra_fds[], unsigned int extra_nfds, int timeout_ms, int *numfds);DescriptionThis function polls on all file descriptors used by the curl easy handles contained in the given multi handle set. It will block until activity is detected on at least…

curl_multi_timeout – how long to wait for action before proceeding Synopsis#include <curl/curl.h> CURLMcode curl_multi_timeout(CURLM *multi_handle, long *timeout); DescriptionAn application using the libcurl multi interface should call curl_multi_timeout(3) to figure out how long it should wait for socket actions – at most – before proceeding. Proceeding means either doing the socket-style timeout action: call the curl_multi_socket_action(3)…

curl_multi_strerror – return string describing error code Synopsis#include <curl/curl.h> const char *curl_multi_strerror(CURLMcode errornum);DescriptionThe curl_multi_strerror() function returns a string describing the CURLMcode error code passed in the argument errornum. AvailabilityThis function was added in libcurl 7.12.0 Return ValueA pointer to a zero terminated string. See Alsolibcurl-errors(3), curl_easy_strerror(3), curl_share_strerror(3)

curl_multi_socket_action – reads/writes available data given an action Synopsis#include <curl/curl.h> CURLMcode curl_multi_socket_action(CURLM * multi_handle, curl_socket_t sockfd, int ev_bitmask, int *running_handles);DescriptionWhen the application has detected action on a socket handled by libcurl, it should call curl_multi_socket_action(3) with the sockfd argument set to the socket with the action. When the events on a socket are known, they…