Section 3: library functions
Openwall Project NAME crypt_gensalt , crypt_gensalt_rn , crypt_gensalt_ra – encode settings for passphrase hashing LIBRARY Lb libcrypt SYNOPSIS In crypt.h Ft char * Fo crypt_gensalt Fa const char *prefix Fa unsigned long count Fa const char *rbytes Fa int nrbytes Fc Ft char * Fo crypt_gensalt_rn Fa const char * prefix Fa unsigned long count…
Openwall Project NAME crypt_gensalt , crypt_gensalt_rn , crypt_gensalt_ra – encode settings for passphrase hashing LIBRARY Lb libcrypt SYNOPSIS In crypt.h Ft char * Fo crypt_gensalt Fa const char *prefix Fa unsigned long count Fa const char *rbytes Fa int nrbytes Fc Ft char * Fo crypt_gensalt_rn Fa const char * prefix Fa unsigned long count…
libxcrypt NAME crypt_checksalt – validate a crypt setting string LIBRARY Lb libcrypt SYNOPSIS In crypt.h Ft int Fo crypt_checksalt Fa const char *setting Fc DESCRIPTION crypt_checksalt checks the setting string against the system configuration and reports whether the hashing method and parameters it specifies are acceptable. It is intended to be used by programs such…
Openwall Project NAME crypt , crypt_r , crypt_rn , crypt_ra – passphrase hashing LIBRARY Lb libcrypt SYNOPSIS In crypt.h Ft char * Fo crypt Fa const char *phrase Fa const char *setting Fc Ft char * Fo crypt_r Fa const char *phrase Fa const char *setting Fa struct crypt_data *data Fc Ft char * Fo…
crotg.f – Synopsis Functions/Subroutines subroutine crotg (CA, CB, C, S) CROTG Function/Subroutine Documentation subroutine crotg (complexCA, complexCB, realC, complexS) CROTG Purpose: CROTG determines a complex Givens rotation. Author: Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. Date: November 2011 Definition at line 40 of file crotg.f. Author Generated automatically…
crot.f – Synopsis Functions/Subroutines subroutine crot (N, CX, INCX, CY, INCY, C, S) CROT applies a plane rotation with real cosine and complex sine to a pair of complex vectors. Function/Subroutine Documentation subroutine crot (integerN, complex, dimension( * )CX, integerINCX, complex, dimension( * )CY, integerINCY, realC, complexS) CROT applies a plane rotation with real cosine…
NAME cross_product, cross_product_f – Calculates the cross product. Allegro game programming library. SYNOPSIS #include <allegro.h> void cross_product(fixed x1, y1, z1, x2, y2, z2, *xout, *yout, *zout); void cross_product_f(float x1, y1, z1, x2, y2, z2, *xout, *yout, *zout); DESCRIPTION Calculates the cross product (x1, y1, z1) x (x2, y2, z2), storing the result in (*xout, *yout,…
NAME cross_product, cross_product_f – Calculates the cross product. Allegro game programming library. SYNOPSIS #include <allegro.h> void cross_product(fixed x1, y1, z1, x2, y2, z2, *xout, *yout, *zout); void cross_product_f(float x1, y1, z1, x2, y2, z2, *xout, *yout, *zout); DESCRIPTION Calculates the cross product (x1, y1, z1) x (x2, y2, z2), storing the result in (*xout, *yout,…
QuantLib::HybridHestonHullWhiteProcess – Hybrid Heston Hull-White stochastic process. Synopsis #include <ql/processes/hybridhestonhullwhiteprocess.hpp> Inherits QuantLib::JointStochasticProcess. Public Member Functions HybridHestonHullWhiteProcess (const boost::shared_ptr< HestonProcess > &hestonProcess, const boost::shared_ptr< HullWhiteForwardProcess > &hullWhiteProcess, Real corrEquityShortRate, Size factors) void preEvolve (Time t0, const Array &x0, Time dt, const Array &dw) const Disposable< Array > postEvolve (Time t0, const Array &x0, Time dt, const…
QuantLib::BaroneAdesiWhaleyApproximationEngine – Barone-Adesi and Whaley pricing engine for American options (1987). Synopsis #include <ql/pricingengines/vanilla/baroneadesiwhaleyengine.hpp> Inherits VanillaOption::engine. Public Member Functions BaroneAdesiWhaleyApproximationEngine (const boost::shared_ptr< GeneralizedBlackScholesProcess > &) void calculate () const Static Public Member Functions static Real criticalPrice (const boost::shared_ptr< StrikedTypePayoff > &payoff, DiscountFactor riskFreeDiscount, DiscountFactor dividendDiscount, Real variance, Real tolerance=1e-6) Detailed Description Barone-Adesi and Whaley pricing…
QuantLib::ConvertibleBond – base class for convertible bonds Synopsis #include <ql/instruments/bonds/convertiblebond.hpp> Inherits QuantLib::Bond. Inherited by ConvertibleFixedCouponBond, ConvertibleFloatingRateBond, and ConvertibleZeroCouponBond. Public Member Functions Real conversionRatio () const const DividendSchedule & dividends () const const CallabilitySchedule & callability () const const Handle< Quote > & creditSpread () const Protected Member Functions ConvertibleBond (const boost::shared_ptr< Exercise > &exercise, Real…
QuantLib::ConvertibleBond – base class for convertible bonds Synopsis #include <ql/instruments/bonds/convertiblebond.hpp> Inherits QuantLib::Bond. Inherited by ConvertibleFixedCouponBond, ConvertibleFloatingRateBond, and ConvertibleZeroCouponBond. Public Member Functions Real conversionRatio () const const DividendSchedule & dividends () const const CallabilitySchedule & callability () const const Handle< Quote > & creditSpread () const Protected Member Functions ConvertibleBond (const boost::shared_ptr< Exercise > &exercise, Real…
NAME create_zbuffer – Creates a Z-buffer for a bitmap. Allegro game programming library. SYNOPSIS #include <allegro.h> ZBUFFER *create_zbuffer(BITMAP *bmp); DESCRIPTION Creates a Z-buffer using the size of the BITMAP you are planning to draw on. Several Z-buffers can be defined but only one can be used at the same time, so you must call set_zbuffer()…
NAME create_video_bitmap – Creates a video memory bitmap. Allegro game programming library. SYNOPSIS #include <allegro.h> BITMAP *create_video_bitmap(int width, int height); DESCRIPTION Allocates a video memory bitmap of the specified size. This can be used to allocate offscreen video memory for storing source graphics ready for a hardware accelerated blitting operation, or to create multiple video…
NAME create_trans_table – Fills a color mapping table for translucency effects. Allegro game programming library. SYNOPSIS #include <allegro.h> void create_trans_table(COLOR_MAP *table, const PALETTE pal, int r, g, b, void (*callback)(int pos)); DESCRIPTION Fills the specified color mapping table with lookup data for doing translucency effects with the specified palette. When combining the colors c1 and…
NAME create_system_bitmap – Creates a system memory bitmap. Allegro game programming library. SYNOPSIS #include <allegro.h> BITMAP *create_system_bitmap(int width, int height); DESCRIPTION Allocates a system memory bitmap of the specified size. Read the introduction of this chapter for a comparison with other types of bitmaps and other specific details. RETURN VALUE Returns a pointer to the…
NAME create_sub_zbuffer – Creates a sub-z-buffer. Allegro game programming library. SYNOPSIS #include <allegro.h> ZBUFFER *create_sub_zbuffer(ZBUFFER *parent, int x, int y, int width, int height); DESCRIPTION Creates a sub-z-buffer, ie. a z-buffer sharing drawing memory with a pre-existing z-buffer, but possibly with a different size. The same rules as for sub-bitmaps apply: the sub-z-buffer width and…
NAME create_sub_bitmap – Creates a memory sub bitmap. Allegro game programming library. SYNOPSIS #include <allegro.h> BITMAP *create_sub_bitmap(BITMAP *parent, int x, y, width, height); DESCRIPTION Creates a sub-bitmap, ie. a bitmap sharing drawing memory with a pre-existing bitmap, but possibly with a different size and clipping settings. When creating a sub-bitmap of the mode-X screen, the…
NAME create_scene – Allocates memory for a 3d scene. Allegro game programming library. SYNOPSIS #include <allegro.h> int create_scene(int nedge, int npoly); DESCRIPTION Allocates memory for a scene, `nedge’ and `npoly’ are your estimates of how many edges and how many polygons you will render (you cannot get over the limit specified here). If you use…
NAME create_sample – Constructs a new sample structure of the specified type. Allegro game programming library. SYNOPSIS #include <allegro.h> SAMPLE *create_sample(int bits, int stereo, int freq, int len); DESCRIPTION Constructs a new sample structure of the specified type. Read chapter "Structures and types defined by Allegro" for an internal description of the SAMPLE structure. The…