NAME enable_hardware_cursor – Enables the OS hardware cursor. Allegro game programming library. SYNOPSIS #include <allegro.h> void enable_hardware_cursor(void); DESCRIPTION After calling this function, Allegro will let the operating system draw the mouse cursor instead of doing it itself. This is not possible with all graphics drivers though: you’ll need to check the gfx_capabilities flags after calling…
QuantLib::Extrapolator – base class for classes possibly allowing extrapolation Synopsis #include <ql/math/interpolations/extrapolation.hpp> Inherited by Interpolation, Interpolation2D, and TermStructure. Public Member Functions modifiers void enableExtrapolation (bool b=true) enable extrapolation in subsequent calls void disableExtrapolation (bool b=true) disable extrapolation in subsequent calls inspectors bool allowsExtrapolation () const tells whether extrapolation is enabled Detailed Description base class for…
NAME QuantLib::Currency – Currency specification SYNOPSIS #include <ql/currency.hpp> Inherited by ARSCurrency, ATSCurrency, AUDCurrency, BDTCurrency, BEFCurrency, BGLCurrency, BRLCurrency, BYRCurrency, CADCurrency, CHFCurrency, CLPCurrency, CNYCurrency, COPCurrency, CYPCurrency, CZKCurrency, DEMCurrency, DKKCurrency, EEKCurrency, ESPCurrency, EURCurrency, FIMCurrency, FRFCurrency, GBPCurrency, GRDCurrency, HKDCurrency, HUFCurrency, IEPCurrency, ILSCurrency, INRCurrency, IQDCurrency, IRRCurrency, ISKCurrency, ITLCurrency, JPYCurrency, KRWCurrency, KWDCurrency, LTLCurrency, LUFCurrency, LVLCurrency, MTLCurrency, MXNCurrency, NLGCurrency, NOKCurrency, NPRCurrency, NZDCurrency,…
NAME ecalloc emalloc eread erealloc esetenv estrdup ewrite – exit-on-failure wrapper functions LIBRARY The roken library (libroken, -lroken) SYNOPSIS Fd #include <roken.h> Ft void * Fn ecalloc size_t number size_t size Ft void * Fn emalloc size_t sz Ft ssize_t Fn eread int fd void *buf size_t nbytes Ft void * Fn erealloc void *ptr…
NAME ellipsefill – Draws a filled ellipse. Allegro game programming library. SYNOPSIS #include <allegro.h> void ellipsefill(BITMAP *bmp, int x, int y, int rx, int ry, int color); DESCRIPTION Draws a filled ellipse with the specified centre and radius. SEE ALSO circlefill(3), ellipse(3), do_ellipse(3), drawing_mode(3), makecol(3), ex12bit(3) Index
NAME ellipse – Draws an ellipse. Allegro game programming library. SYNOPSIS #include <allegro.h> void ellipse(BITMAP *bmp, int x, int y, int rx, int ry, int color); DESCRIPTION Draws an ellipse with the specified centre and radius. SEE ALSO circle(3), arc(3), ellipsefill(3), do_ellipse(3), drawing_mode(3), makecol(3) Index
NAME Key :: Value Manipulation Methods – Methods to do various operations on Key values. Functions const void * keyValue (const Key *key) ssize_t keyGetValueSize (const Key *key) ssize_t keyGetString (const Key *key, char *returnedString, size_t maxSize) ssize_t keySetString (Key *key, const char *newStringValue) ssize_t keyGetBinary (const Key *key, void *returnedBinary, size_t maxSize) ssize_t keySetBinary…
NAME Key :: Methods for Making Tests – Methods to do various tests on Keys. Functions int keyNeedStat (const Key *key) int keyNeedSync (const Key *key) int keyNeedRemove (const Key *key) int keyIsSystem (const Key *key) int keyIsUser (const Key *key) int keyIsBelow (const Key *key, const Key *check) int keyIsDirectBelow (const Key *key, const…
NAME KeySet :: Class Methods – Methods to manipulate KeySets. Functions KeySet * ksNew (size_t alloc,…) KeySet * ksDup (const KeySet *source) int ksCopy (KeySet *dest, const KeySet *source) int ksDel (KeySet *ks) void ksSort (KeySet *ks) ssize_t ksGetSize (const KeySet *ks) ssize_t ksAppendKey (KeySet *ks, Key *toAppend) ssize_t ksAppend (KeySet *ks, const KeySet *toAppend)…
NAME Key :: Name Manipulation Methods – Methods to do various operations on Key names. Functions const char * keyName (const Key *key) ssize_t keyGetNameSize (const Key *key) ssize_t keyGetName (const Key *key, char *returnedName, size_t maxSize) ssize_t keySetName (Key *key, const char *newName) ssize_t keyGetFullNameSize (const Key *key) ssize_t keyGetFullName (const Key *key, char…
NAME Key :: Meta Info Manipulation Methods – Methods to do various operations on Key metainfo. Functions int keyStat (Key *key) int keyRemove (Key *key) uid_t keyGetUID (const Key *key) int keySetUID (Key *key, uid_t uid) gid_t keyGetGID (const Key *key) int keySetGID (Key *key, gid_t gid) int keySetDir (Key *key) mode_t keyGetMode (const Key…
NAME Key :: Basic Methods – Key construction and initialization methods. Functions Key * keyNew (const char *keyName,…) Key * keyDup (const Key *source) int keyCopy (Key *dest, const Key *source) int keyDel (Key *key) ssize_t keyIncRef (Key *key) ssize_t keyDecRef (Key *key) ssize_t keyGetRef (const Key *key) Detailed Description Key construction and initialization methods….
NAME KDB :: High Level methods – High level methods to access the Key database. Functions int kdbGetKey (KDB *handle, Key *dest) int kdbSetKey (KDB *handle, const Key *key) int kdbGetString (KDB *handle, const char *keyname, char *returned, size_t maxSize) int kdbSetString (KDB *handle, const char *keyname, const char *value) int kdbRemove (KDB *handle, const…
NAME KDB :: Low Level Methods – General methods to access the Key database. Functions int kdbMount (KDB *handle, const Key *mountpoint, const KeySet *config) int kdbUnmount (KDB *handle, const Key *mountpoint) Key * kdbGetMountpoint (KDB *handle, const Key *where) KDB * kdbOpen () int kdbClose (KDB *handle) ssize_t kdbGet (KDB *handle, KeySet *returned, Key…
NAME QuantLib::OneAssetOption – Base class for options on a single asset. SYNOPSIS #include <ql/instruments/oneassetoption.hpp> Inherits QuantLib::Option. Inherited by BarrierOption, CliquetOption, ContinuousAveragingAsianOption, ContinuousFixedLookbackOption, ContinuousFloatingLookbackOption, option, DiscreteAveragingAsianOption, DividendVanillaOption, ForwardVanillaOption, QuantoVanillaOption, and VanillaOption. Classes class results Results from single-asset option calculation Public Member Functions OneAssetOption (const boost::shared_ptr< Payoff > &, const boost::shared_ptr< Exercise > &) void fetchResults (const…
QuantLib::BlackCalculator – Black 1976 calculator class. Synopsis #include <ql/pricingengines/blackcalculator.hpp> Inherited by BlackScholesCalculator. Public Member Functions BlackCalculator (const boost::shared_ptr< StrikedTypePayoff > &payoff, Real forward, Real stdDev, Real discount=1.0) Real value () const Real deltaForward () const virtual Real delta (Real spot) const Real elasticityForward () const virtual Real elasticity (Real spot) const Real gammaForward () const…
NAME QuantLib::OneAssetOption – Base class for options on a single asset. SYNOPSIS #include <ql/instruments/oneassetoption.hpp> Inherits QuantLib::Option. Inherited by BarrierOption, CliquetOption, ContinuousAveragingAsianOption, ContinuousFixedLookbackOption, ContinuousFloatingLookbackOption, option, DiscreteAveragingAsianOption, DividendVanillaOption, ForwardVanillaOption, QuantoVanillaOption, and VanillaOption. Classes class results Results from single-asset option calculation Public Member Functions OneAssetOption (const boost::shared_ptr< Payoff > &, const boost::shared_ptr< Exercise > &) void fetchResults (const…
NAME editline, el_init, el_end, el_reset, el_gets, el_getc, el_push, el_parse, el_set, el_get, el_source, el_resize, el_line, el_insertstr, el_deletestr, history_init, history_end, history, tok_init, tok_end, tok_reset, tok_line, tok_str – line editor, history and tokenization functions LIBRARY Command Line Editor Library (libedit, -ledit) SYNOPSIS #include <histedit.h> EditLine * el_init(const char *prog, FILE *fin, FILE *fout, FILE *ferr); void el_end(EditLine *e);…
NAME editline, el_init, el_end, el_reset, el_gets, el_getc, el_push, el_parse, el_set, el_get, el_source, el_resize, el_line, el_insertstr, el_deletestr, history_init, history_end, history, tok_init, tok_end, tok_reset, tok_line, tok_str – line editor, history and tokenization functions LIBRARY Command Line Editor Library (libedit, -ledit) SYNOPSIS #include <histedit.h> EditLine * el_init(const char *prog, FILE *fin, FILE *fout, FILE *ferr); void el_end(EditLine *e);…
NAME editline, el_init, el_end, el_reset, el_gets, el_getc, el_push, el_parse, el_set, el_get, el_source, el_resize, el_line, el_insertstr, el_deletestr, history_init, history_end, history, tok_init, tok_end, tok_reset, tok_line, tok_str – line editor, history and tokenization functions LIBRARY Command Line Editor Library (libedit, -ledit) SYNOPSIS #include <histedit.h> EditLine * el_init(const char *prog, FILE *fin, FILE *fout, FILE *ferr); void el_end(EditLine *e);…